How much faster is my 2003 blaster with fmf powercore2 and fatty be then stock?

Question

what else can i do to make it race ready besides a big bore kit

Answer 1

it will not be any faster than stock. to make it faster you will have to change the gearing. that is the only way. but you can increase the hp and have better acceleration. but with just a pipe it be barely noticeable. you also need to rejet, that will help. and you can add an intake and a better carb. the stock blaster carb is pretty small. for racing a blaster needs better brakes and supsension first.