Originally Posted by 2fst4you
Really? Weird I thought you need 100cc bigger injectors for every extra 75hp.....guess 650cc ones are too small for a vf43 and you need atleast 850cc ones for a 18g or larger
650cc are fine for a vf43 and people have run 20g's on 750's. The big issue is what type of fuel. Pump gas doesn't really need large injectors, E85 however, does.