WebCylinder Heads - Gwatney Performance Engine / Cylinder Heads Showing all 9 results LS3 / L92 / L99 / LSA Cylinder Heads GPI – LS3 Heads / L92 Heads (Ported) Rated 4.94 out of 5 From: $ 1,095.00 $ 1,040.25 Select options LT1 / LT4 / L86 Cylinder Heads GPI – Ported OEM LT1 / LT4 / L86 (Gen V) Cylinder Heads Package Rated 4.96 out of 5 WebFind many great new & used options and get the best deals for Chevrolet Performance 12675872 LSA Aluminum Cylinder Head Assembly L92-style Int at the best online prices at eBay! Free shipping for many products! ... GM LS3 L92 6.0L 6.2L Cylinder Head Assembly 821 Square Port Genuine OEM. ILS 1,686.66 + ILS 483.77 shipping. AFR 1501 LS1 210 ...
Cylinder Head and Manifold Porting Services CFM Performance
WebPRC LS3, L92, & LSA CNC Cylinder Head Porting - PRR-199-CNCPORTLS3 Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads … WebThis program works on the following head casting numbers: 364 5364 Now you can get this porting service on your cylinder heads at an incredibly low cost! Simply follow this … greatly hindered
In-Depth Look at Chevrolet Performance’s LSX Cylinder …
WebThe CNC-ported LS3 head features 276cc intake runners and 92cc exhaust ports, along with a combustion chamber volume of about 68.5cc. ... It will fit any LS engine with cylinder bores of 4.000 inches or larger, including 6.2L L92 truck engines. Each head is delivered fully assembled, with 2.165-inch hollow-stem intake valves and 1.59-inch solid ... WebThe CNC-ported LS3 head features 276cc intake runners and 92cc exhaust ports, along with a combustion chamber volume of about 68.5cc. That’s the same volume as stock LS3 heads, which maintains the stock compression ratio. It will fit any LS engine with cylinder bores of 4.000 inches or larger, including 6.2L L92 truck engines. WebMay 1, 2009 · Ported L92 cylinder heads were tested on Precision Race Components' SuperFlow 600 flow bench. Show All See all 23 photos Included with the valley plate cover are new gaskets and 11 brand-new... greatly hinder