Re: what will a stage 3 jet do?
It's to be used in conjunction with a noisy can, better air filter, and a dyno. It'll be a selection of jets and other bits for the tuner to help optimise the carburetion more easily. It's not a bolt-on extra really. Doa search on here for tuning info, there's bucketloads. For a curvy, you really want the cam swap for VFM
|