95 5.0

[jonboy71]

Hey... I will be getting a 95 gt 5.0 and i want to supercharge it... What is the biggest supercharger that i can put on the 302, with out doing any mods?

[YouLost]

Vortech S-trim or equal would be my choice (8lb blower), and you'll still need to change your injectors and fuel pump. Any other mods you, their effects will be multiplied.

[jonboy71]

OK.... about how much power increase will that give me do yow know?

[BoNeDaDdY]

I have a 94 GT that I bought with 49000 miles and bone stock. I dis all the bolt ons and still not enough power so I went with a paxton novi 2000 blower. It is rated to pull 8psi but I have seen as much at 12 on my boost gauge. I left the motor alome, stock 302 and just added the blower and the kit components. I had the car together 2 days and blew the head gaskets. After getting the car back together I drove it for about 2 months and blew them again. This time it blew the gasket across the #2 and 3 cylinder wall. I had the car put on the dyno and found out that the car was maxing out the mass air meter and going lean around 4000 rpm. By the way, the stock engine and blower made 345 hp to the wheels. Any way if I were you, I would get a bigger mass air ( I have a Pro-M 80mm) and 36 or 42lb injectors (be sure they are matched to the mass air) a 255lph fuel pump (the kit comes with a 190lph) and an aftermarket ignition like a MSD 6AL. My car was blowing out the spark that is why the ignition is needed. All of these things fixed my problems! Any more questions let me know, I have been there done that with supercharged 94 or 95's!!!!

[YouLost]

Yeah, about 345 sounds right. I was gonna say it would add about 120hp or so. And he's right about the injectors.

You should run at least 24lbs injectors, 30lbs's if you're gonna run more than 8lbs.'s of boost.

And I'd also add on the T-Rex fuel pump (should come w/ the VTech kit).

[jonboy71]

If i change all that wont i need a bigger MAF sensor?

[YouLost]

Yeah, go ahead and swap out your stock meter for a larger unit. I tuned a car that made 467 rwhp and ran a 73mm C&L, but you can opt for any of the many after-market meters around this size.

[gojoego]

When you change injectors you have to have the mass air calibrated to the new injector size, I would take his advise and just get a bigger mass air that is already calibrated to what ever size injectors you are going to run.

Just keep in mind if you plan on doing any kind of future mods like heads or intake that means more air flow which requires more fuel so be sure to get enough injector the first time around so you wonr have to do it all over again!!!

[jonboy71]

I am also going to put either a chip from sniper or superchips in it.....thoughts??

[Mr.5.0]

Dont do it! 95s dont have forged internals.