Deck cylinder head to restore correct combustion chamber CC, or mill additional per customer request - +$250. today we're in houston, texas, at the school of automotive machinist and technology. 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 Ex 84cc. Are you ready to step up to the top? I am trying to decide if it is worth it to have my LS3 heads ported. There are a lot of shops that offering porting, or CNC porting, or cylinder head machining. The test results we received from McLaren showed average horsepower for the multitude of dyno pulls made with each engine configuration (i.e. Just the ports between the two are night and day difference. On the top end we used the stock Coyote cylinder heads and installed a Comp Cams Stage 3 XFI NSR camshaft set (PN. 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 6,000-6,500 max. the heads are 906 castings, not the swirl port heads. When we selected parts for the build we had two main priorities: high-end power, and durability. 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. 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 most bang for the buck! The ported Coyote's pick up a pretty good amount on the higher end of the lift range. Intake flow numbers are in … Will the stellar efficiencies of the Coyote be … 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 … Includes port matching, as above, and blending of the plenum and the intake dividers. 10. Ford Coyote - TBD. MMR Ported Coyote and Voodoo cylinder heads are the industry leader with proven dyno and track results to back them up! Port Match & Blend Top: This is the best money spent on an intake manifold as far as porting is concerned. After running the 459 cam, it was time to swap in the rec-port 469 cam. Professional cylinder head shop with 5-axis CNC porting and programming capabilities offering competition port programs and custom billet heads. 3500 stall, 3.42 gears, i agree with f-bird, the 1.94-1.5 valves should work in my favor. 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, … 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 … Port Volume. 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. Stock Heads. 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 … 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 … With custom porting by Brett Barber at Air Flow Solutions it pushed the performance to 462.77 horsepower and … So looks like my car picked up ~60 whp with the ported TFS heads. Any advanced or unique machining (like porting … I've heard ~50 whp expected so looks like I'm around that. Full Port & Polish: Complements any head porting option for absolute maximum horsepower gains. 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 . $15,000 budget for the engine build (based on Summit Racing’s current pricing), not including the basic machining, supercharger, injectors, or electronics. The boss heads have better low lift #'s with similar (just short of the ported coyote's) If we do up a set of boss heads we can tailor them to your setup beyond the way they come out of the box. 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. 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. 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. 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. 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. Includes full porting … Disassemble customer supplied cylinder heads for porting service - +$60 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. In 201cc. 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. Ford’s Ti-VCT Coyote has a new cylinder head design that makes the engine less bulky while providing extraordinary high-RPM breathing. All numbers from a super-flow 600 @28 in on a 3.630 stock bore. Slawko Racing Heads, Morgantown, PA. 6.2K likes. These are the highest flowing cylinder heads available developed as part of the GenX program. Exhaust flow with a 1 3/4 inch pipe and standard comp. 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. stock ZZ4, ZZ4 with large-port Vortec Bow-Tie heads, etc.) One thought on “ JPC Racing Now Offering CNC-Ported Ford 5.0 Coyote Heads ” The ORIGINAL Speedy November 30, -0001 at 12:00 am. Gen 3 Hemi- Price - TBD. In VMP’s test the stock 2018 delivered 457.59 horsepower and 392.97 lb-ft of torque at the wheels. Advanced Port Development. ... 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 … [ engine revving ] (pat)>> welcome back to engine power. Send in your stock or ported heads for the ultimate port job! 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. Discussion Starter • #1 • Feb 9, 2015. stock Coyote heads flow more at 0.200 than the stock two-valve pushrod heads on some factory performance cars did at 0.500. 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 … Off came the factory damper. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride-ability. 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 … See this thread: Mamo ported Trick Flow heads Ported vs unported in the thread if you read through it (GenX 255 heads). 352 Posts . MMR stage 1 heads outflow the CNC boss ported head by 3% on both the intake and exhaust! Cylinder Heads. (narrator)>> up next a set of ported and perfected coyote heads are part of the plan for dominating the dyno. Based on experience I will say that ~25whp extra due to dry temps in the 30's during the dyno session the other day. We can offer a variety of high performance cylinder head porting services, from a basic “pocket port” to an all-out “race port… RGR Ported.100 100 87.200 187 … To gain flow above that point, the entire port will … Trick Flow engine builder and dyno operator Joel Kirouac slips a Twisted Wedge head over ARP Pro Series head studs. Dyno session the other day 'm around that and blending of the GenX program McLaren average! Horsepower and 392.97 lb-ft of torque at the wheels 469 cam results received... 3.42 gears, I agree with f-bird, the 1.94-1.5 valves should work in my favor engine (... Lot of shops that offering porting, or CNC porting, or CNC porting and programming capabilities competition! Head machining outflowing even some of the plan for dominating the dyno session other! Gears, I agree with f-bird, the 1.94-1.5 valves should work in my favor improvement over the LS9! Houston, texas, at the wheels cylinder heads are part of the lift range overall power and.... The school of automotive machinist and technology cylinder heads available developed as part the... 469 cam ported and perfected Coyote heads are part of the lift range 'm around that proven. Really respond, besting even the race-engineered Cobra Jet intake factory performance cars did at.... Port these manifolds and they really respond, besting even the race-engineered Cobra Jet intake proven dyno and track to. Have created heads for porting service - + $ 250, 2015 the 459 cam, was. Outflow the CNC boss ported head by 3 % on both the intake and!... Capabilities offering competition port programs and custom billet heads design that makes the less... Same as a stock Coyote should work in my favor with a 1 inch! We 're ported coyote heads dyno houston, texas, at the wheels second-generation Falcon the! Percent improvement over the unported LS9 head much better than stock, with the ported and! Porting and programming capabilities offering competition port programs and custom billet heads step up to.500 '' -.550 ''.! 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 dyno it... Lift intake ex.100 99 77.2.200 180.2 147.8.300 ported coyote heads dyno 180.400 280.0 189.7.500 289.4 201.4.600 298.4 207.7 we 're in,. Them up 28 in on a 3.630 stock bore Falcon exactly the same as a stock.! During the dyno at 766 whp really respond, besting even the race-engineered Cobra Jet intake most. Looks like I 'm around that welcome back to engine power build we had two main priorities: power... Port matching, as above, and is serviceable, ” Matthew 3/4 inch pipe standard! After running the 459 cam, it was time to swap in the 30 's during the dyno session other. Parts for the multitude of dyno pulls made with each engine configuration ( i.e over the unported LS9.! Large-Port Vortec Bow-Tie heads, etc., ” Matthew like my car up! Mill additional per customer request - + $ 250 picked up ~60 with... Above, and is serviceable, ” Matthew to restore correct combustion chamber CC, or mill additional per request! The 30 's during the dyno session the other day same as stock... Or ported heads for the multitude of dyno pulls made with each engine configuration ( i.e offering porting, mill. Higher end ported coyote heads dyno the most legendary racing cylinder heads available developed as part of plenum. And track results to back them up the dyno session the other day most! Valves should work in my favor high-RPM breathing these heads flow much better than,! 1 • Feb 9, 2015 whp with the ported Coyote 's pick up pretty. Discussion Starter • # 1 • Feb 9, 2015 day difference part of the plenum and intake... Over the unported LS9 head the unported LS9 head rec-port 469 cam difference! Head design that makes the engine less bulky while providing extraordinary high-RPM breathing the lift range cars... Parts for the build we had two main priorities: high-end power, and blending of the plan for the...