yeah dont no what k i want, k24 faster 1/4 but i love my revs and the sound of a k20a cant be beaten not to fussed on the extra torque just really want to be into the mid to high 12's on street tyres and semi striped interior.
but alot of people keep telling me if i buy k20 after couple months i will want k24 so cheaper to do in the first place but i really like k20a tough choice i havent got the money to change my mind after its done