Benny and the Jets

[Danielh]

What is the tuning process for single carb adjustment (including choke and air fuel) and jet selections?

Running a stock 998 with a 1.5” single bolted to an aftermarket intake and a large 3 into 1 exit header with little back pressure

[Jerry]

Give Mini Mania a call. Sounds like you've installed a stage one kit-sorta.
They should be able to sell you the needle that you need. Usually included with the stage one mod kit.

[Danielh]

Hows about the adjustments?