Do i have to rejet after i do the oil block off mod??? I ask cuz the instructions in the kit kinda say i do but im not sure cuz this instructions are retarded. LOL
if your gonna stick to 20:1 then you should not need. Nothing concerning the engine is changing, it is still getting the same amount of gas and oil.
you're going to want to go up one or two on the main with the 32 to 1.