Phil'sC5vette

iTrader: (4)

who has a razor sharp tune on a 228R 114 with heads that they can send me via HP tuner. Ive been able to get mine close to no bucking in the low RPMs, but I cant seem to get it totally clean of bucking around 1500 RPMs. Im just curious if anyone has one I can try.

I had it close in the fall, but in the winter the tune bucks. I guess Ill tune for each season.


thanks phil

Phil'sC5vette

iTrader: (4)

PM me thanks

Phil'sC5vette

iTrader: (4)

Where's the tuning love

Doc

iTrader: (9)

What kind specs on the heads? And does it have to be in HP T's?

Phil'sC5vette

iTrader: (4)

I have AFR head's milled .020 off using the stock GM gasket.

Use it would have to be the HP Tuner program.