How are the performing compared to your other LS engines? I have 525's in my 32 and have looked at LS based engines for weight reduction and more RPM.
Steve

They are better bottom end torque. Which we knew cause my cams are to big in my motors but I didn't pick my cams orinally so switching my motors to hydraulic rollers have solids in them now the ilmors are performing awesome on ly lost about 8 mph and the cruise is awesome 70 mph 4000 rpm and getting 2 mpg price less

Great !

jim, at the risk of sounding stupid, did you switch to ilmor power???

Yes doing engine testing for them