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HPR and GSpeed team up on a 468 cid LS Road Race build - Part II
Moving forward. In sticking with our target of building a reliable big displacement road race engine while using currently available shelf parts without going to crazy on our budget. We are sticking with a hydraulic roller camshaft and OE rocker arms and using current on the market head. A lot of thought and planning had to be done when it came to the camshaft design. Unlike a drag engine that sees only seconds at WOT, this engine is going to see up to 40 mins at a time on track. Louis at GSpeed, Mr. Godbold at Comp Cams, and ourselves...
HPR LSx TT Build Thread Part VI: Supporting Hardware
#6 Supporting HardwareThis might be the last update for a few months as the engine has left our facility and is in the hands of the car builder to finish out the plumbing, install, turbo kit, fuel system and other pieces. The one thing at the start of this series I did not state was the fact that it will be a alcohol fueled engine so the HP rating of 2000+ is more along the lines of 3100-3600 hp, possibly more depending on final boost levels, and fuel mixture. Hopefully I will be able to share some pictures of the...