88 motor stock stroke stock port 67.20 bore, cr ignition,v force3 reed cage,38as carb, trx5 pipe cool head with 18cc dome vp110 gas live in indiana. What jetting do you think I need? Thanks
You omitted two of the most important things that will affect your jetting!!!
We need to know what your intake set up looks like ( the type and size of air filter and the shape/length of the connection between the carb and air filter)
We need to know if your TRX5 pipe is center mount or out of frame silencer.
The bore size, reeds and ignition has very little effect on the main jet size.
Reeds can affect the pilot jet, needle and clip position.
The dome shape or volume has little effect on the main jet.
Different brands of race fuel can sometimes affect the main jet as much as 3 sizes to get the same power.
The needle taper/desiginator and clip position will often affect the optimum main jet size.
I assume your altitude is about 1000 to 2000 feet elevation temperature average is around 80 deg. F and humidity is around 50 %.
