The heads are not side-specific; the flat end of the passenger side head faces the front of the engine, while the recessed end of driver side head faces the front. The result is a ten percent improvement over the unported LS9 head. Ex 84cc. Deck cylinder head to restore correct combustion chamber CC, or mill additional per customer request - +$250. I am trying to decide if it is worth it to have my LS3 heads ported. Are you ready to step up to the top? The test results we received from McLaren showed average horsepower for the multitude of dyno pulls made with each engine configuration (i.e. Professional cylinder head shop with 5-axis CNC porting and programming capabilities offering competition port programs and custom billet heads. the heads are 906 castings, not the swirl port heads. The Revolution Performance Velocity CNC Cylinder Head Package was developed on the flow bench, dyno and street to increase power and torque on 883 cc and 1250 cc engines. Stock Heads. There are a lot of shops that offering porting, or CNC porting, or cylinder head machining. Send in your stock or ported heads for the ultimate port job! 191160 ) and valve spring kit (PN 26113CY-KIT ), a Boss 302 intake manifold (PN M-9424-M50BR ), Aeromotive billet fuel rails (PN 14130 ) and a stock 80 mm throttle body. Just the ports between the two are night and day difference. In the last installment of the Boosted Coyote engine build, we saw Livernois Motorsports and Engineering’s ace engine builder Fonzie Novelo take our OEM block – which was the only salvageable part of the original short-block – and create an amazing Race Series short-block capable of handling serious boost and … The stage 2 takes you to the next level of performance with a 6% increase over the stock Boss heads, lastly the stage 3 takes you to the ultimate level of performance with a hand finished port job to Power even the hungriest of … Looking at the two heads side by side at the fp booth I would think that the 350 heads would have to flow significantly better. All numbers from a super-flow 600 @28 in on a 3.630 stock bore. Includes full porting … CNC porting is also becoming a more affordable option, a Centroid 5-axis CNC machine like the one VAC Motorsports uses for porting BMW heads becoming a more commonly seen tool at higher end shops. Our world famous cylinder head port development programs create dyno-proven horsepower gains. However, before we jump right into the testing, Here’s a quick recap of the rules of the LS vs. Coyote 2: Supercharged Shootout:. The engine in this XY is a hand-built Ford Racing item with upgraded internals, 11.8:1 compression, CNC-ported heads, special cams and more. 352 Posts . MMR Ported Coyote and Voodoo cylinder heads are the industry leader with proven dyno and track results to back them up! The ported Coyote's pick up a pretty good amount on the higher end of the lift range. The CNC-ported LS9 heads blend the engineered strength of the LS9 cylinder head design, which is constructed with A356T6 aluminum alloy, with the airflow enhancements provided by GM's extensive testing. JPC (Justin’s Performance Center) Racing, located between Washington, D.C., and Baltimore, Maryland, delivers a great CNC-ported Coyote Stage 1 head for those of you looking for nice power gains from your naturally aspirated or forced-air Coyote. With custom porting by Brett Barber at Air Flow Solutions it pushed the performance to 462.77 horsepower and … MHS 4.6L / 5.4L 3V Stage 3 CNC Competition Porting Package - 295 CFM Intake / 198 CFM Exhaust Short and Sweet description - The Ultimate 3V Cylinder Head Package - Stage 3 CNC Porting Program, Blended Bowls to Seats, Competition 5 Angle Valve Job, Oversized Seats, +1mm Manley BeadLoc Single Groove Valves, … In 201cc. The Ti-VCT’s intake ports are free from restrictive tendencies, outflowing even some of the most legendary racing cylinder heads in the industry. Hey … [ engine revving ] (pat)>> welcome back to engine power. Port Volume. But the majority of these shops only offer a couple of aspects of the entire process, and while for some that is good enough to just get the basic needs met, Livernois goes well beyond. These modifications will increase airflow up to .500"-.550" lift. Some of the key players in this equation include a factory LSA crankshaft, LS3 CNCed cylinder heads with ported intake runners, and a Comp Cams LSR roller camshaft with .617/.624-inch lift and 281/297-degree duration, … ... thing I'm telling you but much better explained with good pictures and full flow bench test and even before and after dyno results stock head to ported with … KRE believed the new "mild" units would deliver at least 20 more horsepower than street/strip ported factory iron heads--perhaps even 25--but the dyno test will tell us more. See this thread: Mamo ported Trick Flow heads Ported vs unported in the thread if you read through it (GenX 255 heads). Disassemble customer supplied cylinder heads for porting service - +$60 (narrator)>> up next a set of ported and perfected coyote heads are part of the plan for dominating the dyno. MMR stage 1 heads outflow the CNC boss ported head by 3% on both the intake and exhaust! When we selected parts for the build we had two main priorities: high-end power, and durability. Amazingly, with the RRS kit it bolts straight into the second-generation Falcon exactly the same as a stock Coyote. Put on Mamo ported TFS heads this winter and dyno'd it at 766 whp. NOTE: These numbers are from two different benches and two different posters, so expect some variation in flow numbers: Intake GenX 255 heads UNported (starting at 0.200" lift going up to … stock Coyote heads flow more at 0.200 than the stock two-valve pushrod heads on some factory performance cars did at 0.500. Intake flow numbers are in … Ford’s Ti-VCT Coyote has a new cylinder head design that makes the engine less bulky while providing extraordinary high-RPM breathing. On the top end we used the stock Coyote cylinder heads and installed a Comp Cams Stage 3 XFI NSR camshaft set (PN. We can offer a variety of high performance cylinder head porting services, from a basic “pocket port” to an all-out “race port… My setup will be: 408 6.0 block - 4" Callies crank & rods - 11.3 CR Wiseco pistons - Cam will be in .240/.625 range - FAST LSXHR 103mm intake These are the highest flowing cylinder heads available developed as part of the GenX program. About the Author: Dave Localio is a long-time friend of ours and the owner/operator of Headgames Motorworks, a cylinder head specialist founded in New Jersey in 2001.Dave and his team have amassed a huge amount of experience and expertise and are now creating some of the best performing cylinder head … Run on the dyno with the 459 (cathedral-port) cam and 799 heads, the 6.0L produced 522 hp and 481 lb-ft of torque. Exhaust flow with a 1 3/4 inch pipe and standard comp. Off came the factory damper. Includes port matching, as above, and blending of the plenum and the intake dividers. Will the stellar efficiencies of the Coyote be … 6,000-6,500 max. Advanced Port Development. today we're in houston, texas, at the school of automotive machinist and technology. RGR Ported.100 100 87.200 187 … JPC Racing Coyote CNC-Ported Heads. Gen 3 Hemi- Price - TBD. The beauty of the CNC approach is accuracy, repeatability, and speed, so once a shop like VAC has their CNC program dialed in to perfection, they can crank out ported heads … 331 dyno sheet My engine specs are as follows: '68 302 block 331 scat hi nodular crank 289 length H beam rods KB322 pistons yielding 9.8:1 compression Comp 282S flat solid lifter cam 236 @.050 and .528 gross lift Fully ported '70 351w heads done by myself with 1.94/1.6 valves Hurricane single plane intake knife edged and port matched to heads To gain flow above that point, the entire port will … Any advanced or unique machining (like porting … LS vs Coyote 2, Episode 4: A Winner Crowned In Dramatic Dyno Session The two supercharged engines were put on Westech's engine dyno to see which one reigns supreme. C.N.C Super Prepped Heads have fully CNC machined combustion chambers to increase air flow around the intake valve and a propietary valve job, deep bowl blending and a deep port match at the port mouth. Full Port & Polish: Complements any head porting option for absolute maximum horsepower gains. Based on experience I will say that ~25whp extra due to dry temps in the 30's during the dyno session the other day. Trick Flow engine builder and dyno operator Joel Kirouac slips a Twisted Wedge head over ARP Pro Series head studs. stock ZZ4, ZZ4 with large-port Vortec Bow-Tie heads, etc.) So looks like my car picked up ~60 whp with the ported TFS heads. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride-ability. After running the 459 cam, it was time to swap in the rec-port 469 cam. 3500 stall, 3.42 gears, i agree with f-bird, the 1.94-1.5 valves should work in my favor. LSx/LTx CNC cylinder head porting, including runners, and chambers - $500. Cylinder Heads. The 350 heads are obviously cnc ported and slick where as the coyote heads are left the rough cast and imo looks like a turbulence … $15,000 budget for the engine build (based on Summit Racing’s current pricing), not including the basic machining, supercharger, injectors, or electronics. Ford Coyote - TBD. Port Match & Blend Top: This is the best money spent on an intake manifold as far as porting is concerned. Discussion Starter • #1 • Feb 9, 2015. “It is just like a manufactured car, and is serviceable,” Matthew says One thought on “ JPC Racing Now Offering CNC-Ported Ford 5.0 Coyote Heads ” The ORIGINAL Speedy November 30, -0001 at 12:00 am. Lift intake ex.100 99 77.2.200 180.2 147.8.300 243.5 180.400 280.0 189.7.500 289.4 201.4.600 298.4 207.7 . I've heard ~50 whp expected so looks like I'm around that. In VMP’s test the stock 2018 delivered 457.59 horsepower and 392.97 lb-ft of torque at the wheels. 10. The most bang for the buck! 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Highest flowing cylinder heads available developed as part of the GenX program the wheels due to dry temps the. Set of ported and perfected Coyote heads are part of the GenX program parts for multitude! New cylinder head to restore correct combustion chamber CC, or mill additional per customer request - $! 'Ve heard ~50 whp expected so looks like my car picked up whp...