F4R/T
Well-Known Member
Guys I’m preparing to take my refreshed 70 440 for a run / break in/ tune on a dyno. The engine has been rebuilt for two years but is pickled so I don’t for see any issues. The carb is correct for 70 ac car and I’m wondering if a new carter avs tuning kit will work with the old? The only difference I recall is the metering rods and jets, the 70 has three step rods with matching jets and the new ones I believe are two step. I had the carb restored by Harms and it looks great but I just want to have my ducks in a row when I get to the dyno and can tune it one the spot.