Car Craft Magazine Homepage Car Craft

Testing GM L92 And LS7 Cylinder Heads Piston To Valve Clearance

Testing GM L92 And LS7 Cylinder Heads Piston To Valve Clearance

Testing The New GM L92 Cylinder Heads - 550 hp for Under $4,900
After removing the stock 6.0L heads, we took the time to check for valve-to-piston clearance to make sure we wouldn't bend a bunch of valves with more lift from the Comp cam. We needn't have worried, since we found a ton of room. This is partly due to the Gen III engine's taller 15-degree valve angle. We're used to working with 23-degree heads. View Related Article
Testing GM L92 And LS7 Cylinder Heads On The Dyno Testing GM L92 And LS7 Cylinder Heads FEL PRO Testing GM L92 And LS7 Cylinder Heads Cumbustion Chambers Testing GM L92 And LS7 Cylinder Heads Rocker Arms Testing GM L92 And LS7 Cylinder Heads Exhaust Ports Testing GM L92 And LS7 Cylinder Heads Piston To Valve Clearance Testing GM L92 And LS7 Cylinder Heads Intake Manifold
Testing GM L92 And LS7 Cylinder Heads Comp Cams Testing GM L92 And LS7 Cylinder Heads Intake Plenum

 

Get Adobe Flash player