GM 6.0L 6.2L L92 LS3 Rebuilt Cylinder Heads 823 with rocker arms square port PAIR
GM LS3 L92 Rebuilt Cylinder Heads w/ rocker arms PAIR OEM. Stock LS Series 6.0L / 6.2L. Part # 823 (821 and 5364 also interchangeable). The head has been rebuilt by our engine specialists and is ready to be installed. The head is disassembled, washed, and pressure tested. We replace all valve stems (replace valve guides as necessary), performed a valve job and milled the head. This pair of cylinder heads is compatible with the following vehicles with L92 engines. Yukon Denali, Yukon XL 1500 Denali. Escalade, Escalade ESV, Escalade EXT. This pair of cylinder heads is compatible with the following vehicles with LS3 engines. Corvette (Base and Z51). The…
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Trickflow PowerPort A460 CNC Ported Cylinder Head Big Block Ford 360cc BBF 429 1
These are the TFS PowerPort 360cc intake runner aluminum heads with 85cc chambers, titanium retainers. And a max lift of. Looking for serious Big-Block horsepower? Trick Flow PowerPort® cylinder head is fully assembled and deliver significant horsepower and torque gains over similar-style cylinder heads. Trick Flows potent PowerPort® A460 340 cylinder heads for Ford 429/460 are ideal for use in drag racing, monster trucks, tractor pulling, and other ultra high power, large cubic inch engine combinations. Notable features include big block Chevrolet-style exhaust port openings and bolt pattern plus your choice of standard or heavy duty 18-bolt mounting patterns, plus Fast As Cast® runners that precisely duplicate the port shape…
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AFR Cylinder Heads, Race Porting, Aluminum, Assembled, 205CC, 1458
If you're looking for the world's finest street/strip heads available, then AFR's 205cc Renegade Race cylinder heads are your answer. With lightweight 8mm 2.080 in. Intake and 1.600 in. Exhaust valves, these heads move tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. With combustion chamber volumes of 58cc or 72cc accompanied by 70cc exhaust ports, which are raised. Higher than stock, AFR's 205cc Outlaw Race heads are the ultimate choice for 331 through 392 c. Engines operating from 3,500 rpm to 8,000 rpm. Thick head deck makes them ideal for heavy nitrous or blower applications. The free listing tool. The item "AFR Cylinder Heads,…
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Yamaha Yz450f Yz 450f Gytr Ported Cylinder Head Assembly 1sle11b0v000
YAMAHA YZ450F YZ 450F GYTR PORTED CYLINDER HEAD ASSEMBLY 1SLE11B0V000. GYTR® Ported Cylinder Head Assembly. CNC milling helps eliminate the variances that hand porting can produce. The head was developed on the flow bench in conjunction with dyno and track testing to ensure the ultimate in performance and durability. GYTR Performance Camshaft Kit is included, as well as stock valve train and cam gears for durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course use. CALIFORNIA CUSTOMERS PLEASE READ. WARNING: This product can expose you to chemicals, including lead, which is known to the state of…
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Yamaha GYTR Ported Cylinder Head Assembly-Fits 2019 & 2020 YZ250F & 2020 YZ250FX
GYTR Ported Cylinder Head Assembly. 2019 & 2020 YZ250F, &. The GYTR® Ported Cylinder Head Assembly comes fully assembled and ready to install. With no costly core charges. CNC milling helps eliminate the variances that hand porting can produce. The head was developed on the flow bench in conjunction with dyno and track testing. To ensure the ultimate in performance and durability. GYTR Performance Camshaft Kit is included, as well as stock valve train and cam gears. For durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course competition use. For the protection of both parties, we…
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08 10 11 12 13 14 15 16 17 18 Yamaha R6 cylinder head porting with cams 12+ HP
Yamaha R6 Superbike Package. Dano's Performance has developed this Superbike Package for the 2008-19 Yamaha R6. One of the great features of this package is that you only need to remove is the cylinder head to install it. The typical horsepower gain achieved with this package is 11-13 horsepower (128-130). The following is all that is included in our Yamaha. 1 Cylinder head porting which maximizes intake and exhaust air flow. 2 Install new valve stem seals. 3 Resurface the cylinder head base. 4 Custom intake and exhaust cams. 5 Custom thinner Head gasket. 6 Manual cam chain tensioner for precise cam timing. 7 Three angle valve job. Cylinder head…
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Proven Moto Cylinder Head Power Kit KAWASAKI KX250F 2013-2016 ported racing head
Proven Moto Performance Cylinder Head Power Kit. The Proven Moto cylinder head port spec has gone through rigorous R&D. It has been flow bench developed as well as tested on the dynamometer and motocross & supercross tracks with professional AMA riders to confirm the best in performance and reliability. The final spec has been digitized and is replicated through CNC machining for the exact same spec every time. The Proven Moto Power Kit is used by professional SX/MX Race Teams & Racers. The Proven Moto Power Kit comes as a fully assembled cylinder head and includes the OEM valve train. The Power Kit also includes an ECU remap matched to…
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