The boosters MAY need to be changed as well but not 100% till you either ask QF or measure em yourself and if that's the case, I'd sell it and get what you need or someone can build to you needs............ thumbs As far as BLP building the blocks w/lower ifr's, Mark W I believe pushed em in that direction and I buy a bunch so now they whip em up for who ever likes those changes.......... beer


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....