Hello..I will soon be installing a g.m. crate 350 vortec (96-02 #12530283) with the ramjet crate cam and edel rpm intake/headers etcinto my truck.. it will be carbed at first..down the line I'd like to add efinow g.m. intakes efi set up's have that spider set up.. on the 96-02but 95 back are tbi..do these intakes bolt to 96 up engines?this is a 330-350hp build nothing crazy.. looking at efi cheap.. and the stock vortec efi with a msII or III. looks like it do.. but the factory efi is listed as senquental.. other than the intake and wires,distributor/ what sensors off a donor engine will I need,, and what junk to leave behind..thanks..
intake bolt patterns between TBI and Vortec engines are completely different..TBI intakes are 2 in a normal position.. 2 raised angle.. 2 in a normal position...vortec intake bolt patterns are 4 straight down and small diameter...you can get the heads drilled with a JIG if possible to either of the non vortec patterns..depending on what you want.. but more and more intakes are available for vortec patterns.. as the heads flow so much better..don't throw anything out off the donar engine until its all running. and you have put a bunch of miles on it.. are you installing it in a fiero???how about an LS4... that is a short FWD version of the LS1.. with the proper front accessory drives to probably drop into your fiero.. the bell housing pattern is correct also for the transmission... yep... just a thought... as i have not looked at your other posts... this is the back end of an LS4.
thanks but this is for my truck.. not the fiero..