Originally Posted by
caprizetec170
not as straight forward as that think you have deck the block aswell to get compression right and narrow small ends i think,
If you've only got 400 to spend your best bet is ebay, second hand ported head, 4 branch +exhaust, K&N and rejet standard carb.
It'll make about 125 if your engine is in good nick to start with
my car is a genuien 25k motor and the body is ok ive got a wing and bonnet to replace i only paid 875 for it off a old man who bought it new and he was really anal about keeping resits even down to fuses