I have a 1995 3.8 v6 mustang with a few intake mods and a 1 inch lift kit on the intake manifiold. (Thats the only mods, everything else is stock)These upgrades havent hurt anything, but im about to add larger fuel injectors and a fuel regulator and im afraid that my engine wont support more fuel without an ECU change or upgrade, can anyone tell me what I would need to do to allow my computer system to allow more fuel enter the engine without hurting anything? ANY INFO WILL HELP! thank!

 

With your "intake mods" and 1 inch intake spacer you dont need bigger injectors or a regulator. Are you trying to get more performance from your car?

 

yes, im trying to get themost performance out of my mustang, im not trying to build arace car out of a v6 but i would really like to get the most performance out of this engine without hurtingit beacuse it is my daily driver. thanks for responding!

 

You might want to browse the 6 cylinder section of this forum. They have some stickies posted in the top that would give you some ideas for some bolt-on performance mods.