Quote:
Originally posted by Banzai240:
We said we used 25% for the NB, but that doesn't mean that we use that figure for every car... Some engines respond better to IT prep than others. I don't know a thing about your Fiesta, but I do know a little about VW Rabbits, and quite a bit about Datsun 510s... The REAL numbers for the 510 show it to have about a 20% increase with IT prep... but it's a 1600cc engine that made 96hp stock in the first place... Nissan apparently got it right... VW, on the other hand, is a 1600cc engine that only makes 71hp stock... They apparently weren't quite a thorough on their stock configuration, they misrepresented the numbers, or perhaps their emmisions or ??? just make them stock dogs... However, they show, as Mr. Miller admits, at least a 30% increase over stock...
My guess is, that if your Fiesta is even remotely competitive today, it's making a heck of a lot more than 80 some-odd horsepower... Without REAL numbers, one can only guess...
Darin,