Have been using Perfect Power SMT piggy back on my '91 Z28.
Looking for something that allow more feedback and more user friendly in tuning. Fast..Edelbrock..DFI..??
Any suggestions?

i ha ve the FAST system just havent finished my motor yet so its gonna be awhile till its up and runnin looks pretty user friendly though i bought the CD on how to use it to looks pretty good

Thanx...where did you CD?
So far the last time on the dyno had 345hp & 405lb/ft RWHP up here in Denver. Since add 58mm and welded up the header flanges to match the D-Shaped ports.

prominator

i bought the CD from fast it shows everything they use with their FAST setup