| Here are the specs of my modified C6 LS3 A6, all work was done by myself, except for the tune, porting and engine build which was completed by Mark Shaner at S2performance.net
LS3 Stroker 416 Built by Mark Shaner, Trevor Johnson 317 Ported and Polished Heads, Comp 921 Dual Valve Springs, Crane 1.7 Roller Rockers, Melling Oil Pump, Comp R Lifers, Comp Pushrods, Comp Cam 230/232 595/595 114LSA, Ported FAST 90 intake with Ported 90MM Throttle body, Vararam CAI
Stock converter
Many thanks to Mark Shaner of S2performance.net, he has done an amazing job with the tune on this car, also he ported my FAST intake and Throttle Body with amazing results.
Dyno 438rwhp 438rwtq, on a Mustang Dyno
Mark Shaner also took a motor that was built by Weber Racing engines and fixed it. The motor would not hold oil pressure and Weber tried to claim it was a bad oil pump. Turned out to be that Weber built the motor way to tight and gapped the rings incorrectly, stripped out bolts on the oil pump, even installed the wrong bearings for the cam. The Main bearings after 75miles already had bad grooves in them and had to be replaced. The brand new crank had to be turned to get the scratches out of it. I ended up with a total engine rebuild at 75miles and Weber refused to do anything about it. But Mark Shaner stepped up and built the motor with total professionalism even provided me with a blue print of the entire build, which Weber refused to do.
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