TalonTSi

Ok, I dont know much about mustang performance. Im sure a bunch of you guys can help me. My roommate has a 94 GT. Here are his mods. 75mm BBK, 80mm mass, K&N, side pipes, no cats, no mufflers, just piping. Its an auto, and the thing has real crappy low end power, no torquey-ness at all, and doesnt get to its power till after 4000rpms. Is this because his intake mods are too aggressive with a stock motor? Is his exhaust set up pointless? Someone help...he is not smart enough to ask the pro's why his car is so slow. Any suggestions are welcome! Thanks!

whiteyford0212

couple things prolly..first off that is a big TB and mass air for a stock motor..its an auto w/ no gears or shift kit etc...does it have high miles?

also i hear the 94-95 motors arent the best either

hawkwitastang

with the intake work it might need better fuel delivery, or ignition. You can have all the air in the world and without enough gas or spark you're not gonna run good

FoxGT

His tires are flat.

stanglx2002

the tb and MAF are to big for his setup aslo he needs to put in a shift kit in the aod and put some gears in too. You only use a 75mm tb with major mods.

vfast

the maf is ok....the T'B needs to be a 65mm.....it's not the engine so much why it's slow it to damn heavy.....throw in some 3.73..it will pic up a ton

Quik

his maf and tb are to large. he needs gears, stall, shift kit

paulstang

wow buddy tb is way to big and there is nothing wrong with the 94-95 5.0 they are as good or better the the earlier ones

crazyhorse

PUT IN 3.73 OR 4.10 . DO THIS FIRST IT WILL MAKE A DIFFERENCE . IF IT STARTS PULLING GOOD AT 4000 WHAT DOES IT QUIT PULLING AT. GOOD LUCK.