Jeffrey gagnon
Member
- Local time
- 11:37 PM
- Joined
- Apr 29, 2016
- Messages
- 91
After doing some more test runs i found out some info now what i found out is the exhaust pipe the longer the header the leaner it gets now i beleve you said you had expansion chamber which is shorter then my flex fit exhaust that i have i found this out by running my stock nt carb and still had no throttle from 1/2 up which i know my stock carb was running great so i will be doing my next set of test runs with stock exhaust and aftermarket carb really think shes going to take off like a rocket at least thats what im hoping