NEED TO KNOW WHAT ELECTRICAL STUFF WOULD I NEED TO SWAP 3.1 TO 5.7 IN A 1991 PONTIAC FIREBIRD

THANKS

I edited your email address out of the post, as any replies you get will be here on the forum. It also isn't smart to put your email address out in public if you don't like spam ;)


I'm sure someone will be able to help you out, good luck with the swap.

You'll need the 5.7 engine ( LT1 or SBC ?) and in the case of the LT1 a high flow fuel pump ( 255 gpm Walbro in tank ) and a wiring harness ( google painless ). if you go t56... not hard.