I need to find an unrestricted exaust system,
the only performance parts I've seen for a Razz are a power box, and a restricted exaust system.
would a 16mm carb fit, and work properly on my razz?
I need to know where all the restictors are also, before I start spending money on parts. I've already took out one restrictor in the exaust port.
ANY INFO. WILL BE HELPFUL