Anyone have any experience with the Powerchip? I have a 84 and didn't think anyone had a chip for the pre85s but according to their website I could see between 12 and 15 horsepower. Anyone think I could feel that difference? Performance Products has chips listed for all model years from
1983 to 1995.

 

It does not exist ........... 1985 is the first year USA cars used LH injection that could use chips ...... wonder how they MEASURED that 12-15 HP ? for the 83-84 USA 928 ????

 

Thanks, Jim. That's what I thought as well, I assure you, however, that I didn't read it wrong, that's how they are advertising their powerchip. Anyone else have their product and how did it do on any model year?

ZC Wilson