I hear in 6-14-97’s ARCA race at Michigan, Perry Tripp ran a R&D Chevy SB2 engine for RCR. I heard the horsepower is much better than the current Chevy engine but unlike reported in the past it did just fire on the fuel mileage(6-14-97)
I hear in 6-14-97’s ARCA race at Michigan, Perry Tripp ran a R&D Chevy SB2 engine for RCR. I heard the horsepower is much better than the current Chevy engine but unlike reported in the past it did just fire on the fuel mileage(6-14-97)