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what size injectors should i run on my car? its n/a cai and downpipe back exhaust and will i nedd to upgrade my fuel pump and where can i find one?
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Well first off, maybe actually posting some info instead of an empty question may help people answer. What is your car? What engine? Are you planning on doing more mods or is that it? With your mods on any engine, there is no reason to go with bigger injectors or an upgraded fuel pump. Stock will be sufficient. If you are planning on doing more mods that my require bigger injectors and fuel pump, then we will need to know what they are to answer your question.-Matt
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Im guessing by your name you have a 1993 Grand Prix GTP 3.4L DOHC.
Stock is sufficient unless your S/C or turboing it. you have plenty of pump and injector... Pluss you will need a way to tune it if you did go larger.
SShane "RedZMonte"
2004 Corvette Z06 Commemorative Edition -VIRGIN
1995 Monte Carlo Z34 14.38@101mph, 331hp/355tq
-Turbonetics T04E Super 60 Turbo, 2.5" Borla Catback, OBDII, 42.5# Injectors
2004 Subaru WRX STI -Lightly Modded (SOLD)
1994 Lumina Z34 -VIRGIN (SOLD)
1992 Lumina Z34-VIRGIN (RIP)
1992 L67 Lumina Z34 (SOLD)
1990 Turbo Grand Prix (SOLD)Comment
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