who runs 13sec to 12.80 in the 1/4

yes i know but as i read more i will learn thanks to you guys but i will be doing the above setup with speed pro hyper pistons and thinner gasket since i have to bored the motor anyways and and balance then we will see what else needs to be done

Remember to get the cylinders checked out BEFORE you order the pistons.

also, don't assume that your heads are going to be 63-65cc, you will need to get those checked as well.

Stock 360 heads 72-73cc.