proform main body
#1
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proform main body
i swapped over this main body, previuosly i had a 700 duel feed, it definetly runs smoother, better throttle response, my only problem is that, i use to hit 6000rpms pretty easy, now it seems like it takes to long to get to 5000-5500 rpm something is wrong, i set the carb to the highest vacume, i have a o2 sensor that tells me i am right in the green at highest vacume, so what gives? i dont want to swap back to the 700 main body just yet...