Supercharging a 91 GTP 3.4

[grandprixgtp_91]

HI i am supercharging my 1991 3.4L DOHC and i need to know if i need bigger injectors and what kind and where do i get them from. also what do i do about the computer and spark plugs and things. im not sure but i believe that this supercharger produces 12 psi of boost. any help is greatly apprecitated! thanks!

Jake

[RedZMonte]

I would wory about getting the blower physically on before you worry about anything else. if you are going to use that blower then 1st things fist. if i remember correctly the L67 unjectors will work on our cars. or you can get the upgraded 42 or 46 #/hr injectors that the GTP guys run. i think they are made by lucas. also i would run and FMU and a walbro 255 high pressure fuel pump. check http://www.autoperformanceengineering.com for the pump. and if you want to go farther then that i would then get an apexi S-AFC and find a dyno to tune it on.

but like i said if you are actually going to use that blower i would worry about getting it installed and working first.

p.s. my l67 (GTP MOTOR) w/ a 3.0" pulley at 5000+ altitude is making 13-14psi


RedZ