WebEnginequest Eq-Ch364ba Gm Ls1/Ls2 Cylinder Head 69Cc Cathedral Port. $729.99. Free shipping. ENGINEQUEST GM LS1/LS2 Cylinder Head 69cc Cathedral Port EQ-CH364BA. $772.19. Free shipping. GM LS1 LS2 LS6 Gen III / IV Rebuilt Cylinder Heads 799 Cathedral Port. $789.99. Free shipping. GM LS1/LS2 Cylinder Head 69cc Cathedral Port. WebSep 19, 2005 · The stock LS1 heads flow very well without porting. There isnt a head around that can match their low-lift flow figures. Consider shot-peening instead and a 3-angle valve job. You might be surprised to find that most of the flow gains come from around the valve seat, and not the ports. If you are pumping out 450+rwhp then of course, you will ...
799 Heads: All About 799 LS Heads & Their Application - Allied …
WebUnlock the full potential of your LS1, LS2, or LS6 engine with XtremeCFM's expert head porting services. Our precision 5-axis CNC process, combined with hand blending and … WebThe Lingenfelter CNC porting procedure is a computer controlled machining operation that duplicates exact details from a finished Lingenfelter hand ported cylinder head. Hand porting is a very labor intensive and time … brooks beast 9.5 2e
How much to you gain putting 243 heads on a lq4 - LS1TECH
WebEmission legal LS1 street head, perfect for your daily driver. AFR Mongoose head offer unmatched flow rate of 300cfm at .600"lift and features 2.02 intake 1.60 exhuast valves. ... Patriot Performance Racing Heads are the nations leader in ported LS Gen III and many other Performance heads. The porting of performance heads has always been part ... WebDIY LS1 Head Porting "How To" with flow numbers and dyno numbers as I build a few LS swap projects. WebApr 15, 2024 · The LS engines with 799 heads are 5.3L and 4.8L. The sophisticated architecture, cathedral-shaped port, and smaller combustion chamber work amazingly on these truck engines. The smaller combustion chamber with a higher compression ratio offers increased power output. The 799 LS heads boost horsepower up to 25 hp. brooks beast extra wide