We will safeguard your e-mail and only send content you request. If you give me a little more information I would be glad to go over the best options for you sir! However, you are money and time ahead buying the Ford Performance Racing Parts CNC-ported head or sending your heads to Total Engine Airflow for CNC port work. So how do you improve an already great factory cylinder head? Ford must have finally realized 5W-20 wasn't cuttin' it. It was a wonderful touch to connect the beloved 80s and early 90s Mustangs with the new technology of Ford's pony car power plant! If youre going to run the more aggressive 20152016 camshafts on 20112014 cylinder heads, you must use the 20152016 timing chains, sprockets, and cam phasers. Stick aroundthis killer Coyote is about to grab that Road Runner and ring his little neck. Roughly in 2003, GM upgraded the LS into its Gen IV configuration with a number of changes. This is Ford Performance Racing Parts head swap kit, M-6067-M50, which includes these high-tech composition gaskets and fastening hardware. Intake? Gen 1 Coyote 5.0L Mustang 2011-12 GT - 412 hp @ 6,500 rpm - 390 ft.-lbs. -Chris, We offer both ported BOSS heads (ported over the stock CNC port) such as those used on the worlds fastest/2000HP MMR coyote and we also offer porting on stock GT heads. MMR stage 1 heads outflow th After that, we plan on running the Hellion turbo system, then following up with the Kenne Bell supercharger once again. I ordered a new 2022 F150 with the Gen 3 5.0L V8 and was wondering what experienced owners of these tend to use for oil and filters. Cramming the cylinders full of air as efficiently and densely as possible equates to horsepower. Read More DART MACHINERY, INC. 2097 Bart Ave . I used Gen1 timing procedures because my car is using a Gen1 ecu.. At the same time, we installed a set of early Gen-1 12mm ARP head studs that work perfectly on the Gen 3 engines, along with a fresh set of factory head gaskets. As engineers massaged intake ports they found that conventional port logic didnt always net them improvement. THESE HEADS ARE ON AN EXCHANGE PROGRAM. Starting with the 2015 S550 Mustang, we saw a version of the 5.0 officially called the gen 2 Coyote. The new engines don't need them. Heres what you can expect: TEA valve jobs optimize airflow to deliver power and durability. The 2.18" valve listed above has 2.05 sq in flow area at the same lift. Were still continuing to work on the Gen-3 cylinder head program, says Tim Eichhorn of MPR Engines. 55.9cc Chamber Volume (smaller versus 15-17 57cc) (Photo Courtesy Ford Performance Parts), This close-up of the BOSS 302 head port configuration conveys what makes this head better: Better aluminum. As well as CNC port work going in and coming out. (817) 556-2434 (888) 774-8802 sales@frankensteined.net. The 2018-2019 Coyote, Gen 3 cylinder heads have further improved ports and larger valves - and flow as nearly as well as the GT350 5.2L CNC ported heads. YOUR HEADS ARE REQUIRED, Valve Job is done on a CNC Newen Single Point Machine, Ferrea 1.452 Stainless Steel Intake Valves, Ferrea 1.222 Stainless Steel Exhaust Valves, New Bronze Valve Guides also removal,installation & sizing of bronze guides. All rights reserved. Ford used forged-steel I-beam connecting rods and forged aluminum pistons to handle the 12 pounds of boost the supercharger throws at the engine. Our concerns were quickly put to rest. MMR World Class CNC ported cylinder Heads are now available to the public, whether it be a stage 1 for a Mild street car or a MMR stage 3 for total domination in classes such as Coyote Modified - MMR has you covered! 32mm Exhaust Valve -1.259-inch (.2mm larger than 15-17), The Parts We Used If there was a N/A racing class for the coyote you might change your mind about cams. Coyote Alternative: Trick Flow Gets 466 HP out of a Ford 2V Mod Motor; Back in Black Nighthawk LS . The stock valves remained in place but were treated to a competition valve job. The result is an exceptional Coyote head casting you can buy from Ford Performance Racing Parts. Equipped with cams and JLT air intake, the little 5.0L produced 515 hp and 450 lb-ft of torque. When it came to porting our Gen-3 heads, we turned to MPR Engines. Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head RH (2018-2021) Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head RH (2018-2021) Retail Price: $1,040.00 You Save: $235.05 (23%) Our Price: $804.95 or 4 interest-free payments of $201.24 with FREE Shipping Part Number: 161 M-6049-M50B MPN: M-6049-M50B Add to Cart Write a Review I don't have the link but I think Rick may have posted it. Fuel Injector Flow: 26 lb./hr. MMR Starts with brand new cores (not used) and the magic begins. 2023 Power Automedia. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. The Road Runner Boss 302 5.0L engine, GT350 VooDoo 5.2L engine, and GT500 supercharged Predator 5.2 engine remain some of the most powerful engines that Ford has ever produced. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). The Shelby GT350 and R variants introduced a completely new approach to the Coyote engine. Thanks for the answers guys. Having exhausted the basic bolt-ons, you might think we would be done with the Coyote, but youd be wrong. The original gen 1 coyote received many upgrades and cues from the 12-13 Boss, making this Coyote cleaner, more durable, and more powerful! The 20112014 head has a shorter intake port flange. Fords Coyote design team understood at the outset it would have to burn a lot of midnight oil to come up with a cylinder head that could do everything. A CNC-machined Coyote exhaust port yields vastly improved flow over the roughcast stocker. (Left)The exhaust port is raised up slightly on a Gen-3 head, so the exit path is slightly different. In addition, cooling passages are improved for better heat transfer. Find FORD Ford Performance Parts Gen 3 5.0L Coyote 460 HP Mustang Crate Engines DOHC Cylinder Head Style (application) and get Free Shipping on Orders Over $99 at Summit Racing! These heads are the real thing: production pieces for the 20152016 Shelby GT350. The coyote has almost 40% more flow area at the most restricted part of the flow path! The low-speed torque loss was expected as our larger port carries a slightly slower port velocity when compared to the stock castings. The Gen 4 Coyote has the following improvements over the Gen 3 Coyote engine: At this time, the predator engine is currently the apex version of the Coyote-based motors. Adding the Boss intake upped the power output from 545 hp and 475 lb-ft to 571 hp and 449 lb-ft. Many compare both the Pushrod vs Coyote motor so we have broken down everything you need to know when choosing the best engines for Fox Body Mustangs. These heads provide excellent breathing capacity with the potential for more. As this is written, there are four cylinder head designs. Another angle shows the tighter valve angle of the Coyote cylinder head, which was exactly what Ford engineers were going for to conceive a more compact cylinder head. The action you just performed triggered the security solution. Free delivery from 2 000,00 z . Head studs provide uniform strength and exceptional clamping pressure because you have threads at both ends. FOLLOW: More generous valve sizing makes this head a terrific choice. I enjoy the attention of offending people. Improvement came with minute changes in port shape. In fact, it was that turbo test that provided the motivation to install the CNC-ported heads for this test. The Stage 1 heads supplied by JPC and RGR featured full CNC porting. M-6049-M50B Buy Now. until someone does a head to head comparison (NOT the magazinesthey get paid by the people who port), its all speculation. Build Thread and Video. No one I have spoken with in the automotive aftermarket is planning a high-performance cylinder head for the 5.0L/5.2L Ti-VCT Coyote engine at press time because the factory castings are exceptional pieces to begin with. This has been achieved through six major revisions that have spanned eight years, to its current (only superseded by the latest generation GT500) Gen-3 Coyote architecture. Click the button below and we will send you an exclusive deal on this book. What resulted were the left-hand M-6050-M50BR (driver) and right-hand M-6049-M50BR (passenger) heads. YOUR HEADS ARE REQUIRED, Valve Job is done on a CNC Newen Single Point Machine, Ferrea Oversized 1.500 (38mm 1mm o/s)Stainless Steel Intake Valves, Ferrea Oversized 1.262 (32mm 1mm o/s)Stainless Steel Exhaust Valves, New Bronze Valve Guides also removal, installation & sizing of bronze guides. (Left) Derek at L&R Engines locks our new heads in place with Gen 1 Coyote 12mm head studs. We are inching ever so close to the 600hp mark in normally aspirated trim, so we have decided to take one last shot and get the 5.0L to produce an honest 600 hp. Below are some specific features unique to the 2011-2012 Coyote engine. 2023 Justin's Performance Center The GT350 head really is a different cylinder head for the Coyote with very little that interchanges due to this heads unique valvetrain geometry. 26125CTS-KIT COMP Cams Valve Spring Kit with tool steel retainers 87mm throttle body on GT350 vs. 80mm on Mustang GT Coyotes, 12:1 compression on GT350 vs. 11:1 compression on GT Coyote, Composite plastic intake with large intake runners and increased plenum volume, 94mm bore and 93mm stoke results in 5.2L displacement, High-lift camshafts - 1mm increase in lift over Gen 2 Mustang GT engines, Forged flat-plane crankshaft on GT350 vs. cross-plane crankshaft on all other Coyotes, Direct and port fuel injection (PFDI) on the Gen 3 vs port injection on the Gen 1 and Gen 2 Coyote, 12:1 compression on the Gen 3 vs 11:1 compression Gen 1 and Gen 2 Coyotes, Improved flow intake manifold vs Gen 2 intake manifold, Plasma Transfer Wire Arch (PTWA) cylinder walls, Increased camshaft lift 1mm over stock Gen 2 Coyote engine, Increase bore .8mm for overall displacement increase to 5.035L/307CI, Rebalanced crankshaft to improve high RPM operation, Revised cylinder heads for improved flow over gen 2 cylinder heads, Increased intake (+ .4mm) and exhaust (+ .2mm) valve size, Viscous damper for increased RPM capabilities, Connection Rods From Predator Engine (Dark Horse), Eaton TVS R2650 Supercharger with 12 psi of boost, GT500 Forged steel cross-plane crankshaft vs GT350 forged flat-plane crank, Grafal coated forged aluminum pistons for reduced wear and noise, Dual thermostat water neck for improved cooling, 92mm throttle body on the GT500 vs 87mm on the GT350, Cast Aluminum valve covers for improved durability with underhood heat. If you opt for 20152016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. The all-new Coyote could make serious horsepower with many aftermarket parts while providing amazing driveability and reliability. Next, you will need the crate engine control packs, Coyote swap headers, exhaust mid-pipe like an x-pipe, tubular k-members, coil-over kits, steering racks, flywheels, T-56 transmission with corresponding bell housing, engine mounts, oil pans, pedal brackets, and other additional accessories that will complete the installation. JavaScript is disabled. Although you can bolt these heads onto the 5.0L block, consider building a 5.2L short-block to go with these heads due to valve shrouding issues with the 5.0L short-block. If you liked this article you will LOVE the full book. We've learned a lot from the Gen-3 exhaust port, and adapt that design for our Gen 1-2 head programs. says Eichhorn. (Right) Here you can see MPR ported and polished intake ports. Mustang GT 5.0L Gen 3 aluminum cylinder head Improved flow compared to the 2011-2014 (Gen 1), and 2015-2017 (Gen 2) cylinder heads We have made over 2000 HP with these heads set up just like this without a single issue. s550 mustang Despite this slight drop, torque on the MPR port wins above 5,900 rpm. The Third Generation Mustang Coyote Engine Most Popular in Mustang Engine Parts (53) MP Concepts V-Style Rear Spoiler; Gloss Black (15-23 Mustang Fastback) $164.99 (26) Form Lighting LED Tail Lights; Black Housing; Smoked Lens (15-23 Mustang) $499.00 (155) Valve Stem-Mounted TPMS Sensor with Rubber Valve (15-23 Mustang) $32.99 (447) Most of the machining time, though, is spent on the valve job machine. There are no flow numbers for the boss heads other than printed articles stating 4-6% flow increase on the intake and 10% increase on the exhaust. I have a set of heads . Gen 3 Coyote Head Specs M-6049-M50B - Ford Performance Right Cylinder Head M-6050-M50B - Ford Performance Left Cylinder Head 205cc Intake Port Volume 55.9cc Chamber Volume (smaller versus 15-17 57cc) 37.7mm Intake Valve - 1.484-inch (.4mm larger than 15-17) 32mm Exhaust Valve -1.259-inch (.2mm larger than 15-17) The Parts We Used In 2003, the 345-inch 5.7 Hemi received the first, followed in 2005 by the 6.1 hemi design. This can be a confusing question but it does not have to be! Using the stock retainers and keepers, the new springs offered 80 pounds of seat pressure and 200 pounds of open pressure. Ford Performance has a 1st Gen - 2nd Gen handbook on parts compatibility for the Voodoo/Coyote engines from 2011-2016. These 5.0L Coyote engines produced lower emissions, better economy, more power, and less vibration than the old pushrod 302 5.0L engines. The low-speed torque loss was expected, as our larger port carries a slightly slower port velocity when compared to the stock castings. Weatherford, TX 76088 A different part number seal is required to fit the larger brass guides. Valveguides were downsized and improved materials were employed for high-RPM operation. SBF SHP 205cc Aluminum Heads; GEN III LS NEXT. This engine featured a 9.51:1 compression ratio and a 1-5-4-8-3-7-2-6 firing order. full dyno results-stock vs cnc heads, stock vs boss intakes on both heads. These are nice, handcrafted pieces that you can bolt onto your Coyote. All of this new power was thanks to a new, sexy intake manifold stamped with Boss 302 directly on top with velocity stack-styled runners. Email address (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. With the release of the S650 Mustang, it was only natural that the Mustang gets a revised version of the Coyote. Not a terrible difference but notable nonetheless! The M52 head has larger 38.3-mm intake and 32.5-mm exhaust valves. because stocks heads flow great unless you're trying to go for 600+ WHP. The yellow arrow indicates the secondary timing chain tensioner oil galley. Foyt had a four-valve V8 back in 69 and was the 1st Ford 4 valve ever made. An Evolution Performance and L&M Engines built GEN 1 5.0L Coyote engine powers Cyrneks Mustang. . Equipped with the stock heads, this combination produced 515 hp and 450 lb-ft of torque. Solano Verde Water District. ". larger port volumes may flow more, but they kill velocity. #ford #mustang #coyote #compcams This is a quick video of me timing my 3-2-1 coyote engine. Ford opted to use a cross-plane crank with a 94.0mm bore and 93.0mm stroke. Budget permitting, you can build a complete Ford Performance 5.2L Coyote to create a completely compatible mill. JPC Racing Parts Dyno Tuning Services Clearance Information Affirm Increased Lead Times Our supply chain is suffering major disruptions. The factory valve guides are a known weak point on the Gen-3 heads. With CNC porting, you can gain as much as 25 to 40 cfm intake and 20 to 30 cfm exhaust. We sell tune parts for cars. Track Max Stage 2 camshaft set, .580 inch lift/234 duration @.050 inch. Ford Coyote Gen 3, GT 350 engines ALL NEW RETAIL HEADS now SHIP FREE in the Continental US! Feel free to flood me with information so I can help. Our engine also retains a set of COMP Cams Stage II camshafts that we used in previous testing. About | Contact | Terms | Privacy, Production cylinder head for the 5.2L GT350, Fully CNC-ported intake ports, exhaust ports, and combustion chamber, Larger port sizing than the 2015 5.0L Coyote CMCV cylinder heads, 38.3-mm intake valve and 32.5-mm exhaust valve; 2015 5.0L Coyote valve sizes are 37.3-mm intake, 31.8-mm exhaust, New valvetrain geometry allows for greater valve lift, Lightweight hollow-stem intake valves and sodium-filled exhaust valves, Heads do not include camshafts, rocker arms, and lash adjusters, Requires unique camshaft due to valvetrain geometry (M-6550-M52), Also requires 5.2L rocker arms and lash adjusters (M-6564-M52), Fully CNC port intake and exhaust runners, Precision grind all 32 valves with backcut on intake valve, Custom assembly ensuring all tip heights are at stock height, Trickflow/Pac racing 85-pound valvesprings, FORD COYOTE ENGINES: HOW TO BUILD MAX PERFORMANCE. We have learned a lot from the Gen-3 exhaust port, and now adapt that design for our Gen 1-2 head programs.. Who makes big lift cams for these motors? There are no lines and ridges to cause turbulence. Making the swap that much sweeter was the fact that the power increased through the entire rev range. MMR stage 1 heads outflow the CNC boss ported head by 3% on both . Performance & security by Cloudflare. The BOSS head is cast of 356 aluminum alloy with a smattering of copper for both strength and good heat transfer. Our final Gen 3 Coyote update arrived in the 2021 F-150. Cylinder Head. Even if someone doesnt want to do a port job, we at least recommend that they do bronze guides, new valves, and a valve job if they plan to make a lot of power, says Eichhorn. Real power comes from engine tuning once you have the 5.2L together. Gen 3/4 LS. Eichhorn continued, We first find out the application the heads will be used for naturally aspirated, blower, or turbo. Big Block Edelbrock RPM Heads Edelbrock 60929, 60829, 5093 Truck won't get here for minimum 12 weeks so Im using that time to prepare accordingly. Everything in the Coyotes cylinder heads had to be downsized to achieve a more petite cylinder head casting size. They are factory production pieces for the flat-plane crank 5.2L 20152016 Shelby GT350. From there they head for further testing on the dyno to verify CFM and airflow numbers and efficiency. 4673-32 COMP Cams spring seats for MPR bronze valve guides. When we first started this Killer Coyote series, we wanted to illustrate as many of the performance components available, so we followed up with a bonanza of bolt-ons, including Zex nitrous, a Kenne Bell supercharger, and we even swapped the stock cams for a set of Stage 2 NSR grinds from Comp Cams (PN 191100). We have used them on a 740 HP, 392" engine running pump gas. The 5.7 hemi cylinder head can be found on Dodge trucks and non-SRT passenger cars, making it the most common head in the family. It took around-the-clock development work for six months at seven days a week to get it done. 53cc 4V: 10.2:1. While the drivers side head looks like any other Generation Coyote head at first glance, the passenger side is obviously different with its direct-injection pump housing. GEN 1/2/3 5.0L COYOTE CNC CYLINDER HEAD PORTING | LME50BARECNC4V | Livernois Motorsports Description Product Information Vehicle Fitments GEN 1/2/3 5.0L COYOTE CNC CYLINDER HEAD PORTING $875.00 #LME50BARECNC4V Item not for sale in California quantity: Add to Cart Description These numbers happened without specialized port work, which leaves the door wide open for CNC port work and more power. Though we did not flowbench test the heads, JPC claims that the porting improved the flow rate of the Coyote heads from just under 300 cfm to over 330 cfm (roughly 10 percent). GEN 3 Hemi Heads 5.7 Hemi Airflow @ 28" Flow tests below show results from our SAENZ 680 Flow Bench valves (2.100" int, 1.575" exh) 5.7 Heads 85.4cc comb chambers As you can see, these are extreme flow heads. The S650 Mustang carries over the 10-speed 10R80 transmission, but the Dark Horse manual transmission gets the improved Tremec 3160 transmission. This is the 20122013 BOSS 302 cylinder head casting, M-6050-M50 and M-6049-M50 (shown), which really is a different casting of an improved 356 aluminum alloy (versus 319 with base Coyote heads) with CNC-machined ports and chambers. It may not display this or other websites correctly. Ford engineers worked day and night on intake and exhaust port shape with grueling dyno tests to determine how much they had gained. In addition to the intake manifold, revised cylinder heads undergo 2.5 hours of CNC machining with altered ports and stronger alloy. Recommended for engines from 302-393 cubic inches, operating up to 6000-6500 RPM. Fords 5.0L Ti-VCT Coyote employs a revolutionary new cylinder head design that makes the latest member of the Modular engine less bulky while providing extraordinary breathing. I really doubt they flow close to that. The LS3 intake port flows 308 CFM at .500" and a maximum of 329 CFM at .600" (WOW!) Exceeding 100 hp per liter (1.705 hp per cubic inch) is impressive, but this street motor offered BMEP numbers (effectively torque output relative to displacement) of 212, and on pump gas no less! @ 58 PSI: Flex Fuel Capable: No: Fuel Injector Connector . The spark plugs are centered right in the middle of the action amid two 1.460-inch/37.0-mm intake and two 1.220-inch/31.0-mm exhaust valves. Traditionally, when you hear the phrase 5-Oh, most will think about the 87-93 Mustangs. Gen 3/4 LS. Gen Gen 1 Gen 2 Gen 3 GT350 GT500 Quantity Add to Cart Frankenstein Engine Dynamics in association with Coyote Direct brings you the best cylinder head porting program for the Gen 1, Gen 2, Gen 3 Coyote and the GT350/GT500. Automotive Tech, Ford, Chevy, if it's tech, it's in here. The new 5.0L coyote featured dual overhead cams, variable valve timing, higher compression, a strong aluminum block with deep-skirting, high flow heads, variable cam timing (Ti-VCT), a high flow composite intake, and tuned stainless steelheader style exhaust manifold! The GT350 head is a different casting entirely with its own valvetrain geometry, which does not interchange with other Coyote heads. gen 3 coyote head flow numbers Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. In addition to our MPR port job, we equipped the cylinder heads with a set of stock diameter Ferrea stainless-steel valves and finished off the valvetrain with a spring and tool-steel retainer kit from COMP Cams. With the first generation of the Coyote, there are very few specific parts from the other revisions. 2023 Justin's Performance Center We actually havent had to go as far as swapping seats out on the Gen-3 heads for considerably larger valves because they flow so well from the factory. This 5.0L coyote was a huge upgrade over the 2011-2014 Mustang GT Coyote of its time! Build 3: Mk4 Roadster 20th Anniversary #8674. Once again, super-tuner Ken Christley from Kenne Bell was on hand to dial in the factory ECU using SCT software. JPC Racing- CNC Stage 3 Coyote 5.0 Cylinder Heads $3,895.99 Choose Options JPC Racing - Coyote Rear Water Fittings (Rear of Head) $120.00 Choose Options JPC Racing - Coyote Head Water Fittings 12 ORB (Rear of Head) $120.00 Add to Cart JPC Racing - Coyote Head Water Fittings 12 ORB (Front of Head) $110.00 Add to Cart Next Customers Also Viewed Late Model Restoration has no affiliation with Ford Motor Company, Roush Enterprises, Eaton, or Saleen. The stock port is roughcast. Also included are either tool steel or titanium retainers, seats, valve seals, and locks. Ford Performance is no longer producing the BOSS 302 cylinder head. Now for the automatic guys, the 4r70w that is built to withstand the higher horsepower or even the 6r80 from 2015 to current Mustangs will be great options to put behind this impressive engine! There's no point in big lift cams. You can improve the Coyote head with precision CNC port work. Charge Motion changes intake manifold runner length via flapper valves in the intake manifold. Perhaps this is an unfair comparison when you consider a two-valve versus a four-valve. (Livernois Motorsports Ford Gen II Coyote 5.0L Cylinder Head Flow Chart) *Flown On 600 Flow Bench* Cam Lift: Intake : Exhaust .100: 99 . Sorry, flat-plane cranks are not expected from Ford Performance anytime soon. Romeo-style camshaft journal girdles were abandoned for Windsor-style camshaft journal towers. Ford calls the improved method cross-flow cooling; it eliminated the Modulars cooling tube in the valley. You cannot interchange 20112014 and 20152016 timing components. Retiring from the company in 2016, Mark continues to expand his career as a car builder, automotive enthusiast, and freelance journalist to provide featured content and technical expertise. It appears it was designed to flow well at .500" and that's about all in stock form. When development began on the base Coyote head, Ford engineers were presented with another challenge: the 20122013 BOSS 302 cylinder head, which was also known as the Roadrunner project inside Ford. If you study this head closely it is a completely different casting. Search: Coyote Head Flow Numbers. This compares to just 166 cfm and 112 cfm (from port volumes of 127cc and 44cc). The list of mods to our normally aspirated Coyote now included heads, cams, intake, throttle body, headers, air intake, and programming. A common question among the Mustang community is "What is different about the Coyote Mustang engines through out the years?" Expect to see in excess of 320 cfm intake and 220 cfm exhaust with these heads. In the meantime, search for new castings for your Coyote project. Ive heard that boss heads don't have a lot left to port on them. Although the Coyote cylinder head appears to be a derivative of the Shelby GT500 head, it isnt. Fords Coyote engine is a real alternative to all of those who perform LS swaps in their cars. The best Coyote cylinder head in the marketplace is the factory casting with port work to improve flow numbers. , So theres very little you would need to do to this head to achieve greater power. Livernois has some great ports for Coyote heads. At the end of the day, we managed to make 617.3 horsepower and 471.7 lb-ft with the mechanical water pump and alternator. Westech is typically scheduled out for over two months at a time, and we were strapped in the day before. This engine dubbed the VooDoo used many new parts to make a bespoke engine that made 20% more horsepower than the Gen 2 GT coyote. A five-angle valve job is standard with all Stage 1 CNC-ported heads. Part #1422 & 1492 are street legal in 50 states for 1995 and older emissions controlled vehicles under CARB EO #D-250-3.
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