supercharger anybody got one for sale

**stangfever** · 04-13-2008, 10:45 PM

looking to see what is out there . i want to supercharge my 87gt non mass air . lookin for complete setup . something thats bolt on and go ..

**scott5** · 04-13-2008, 11:07 PM

i know a guy who has a vortech s-trim. Comes with everything for 1600

**Viper_ed** · 04-14-2008, 01:08 AM

You'll be converting to Mass Air when you add the blower just to let you know. I have a computer an a harness. PM me if interested.

**Black87GT** · 04-14-2008, 11:26 AM

Originally Posted by Viper_ed

You'll be converting to Mass Air when you add the blower just to let you know. I have a computer an a harness. PM me if interested.

You sure? ive had a few people tell me that to run a supercharger w/out mass air (speed density) that all you need is the supercharger, and to run 42lb/hr injectors and like a 255 fuel pump, and then have it custom tuned..

pretty sure you dont need mass air to supercharge, because thats what im looking to do to my 87 gt

**Viper_ed** · 04-14-2008, 07:51 PM

Go right ahead and do it. You're going to have a fun time getting it tuned using the stock Speed Density computer. If you're going to switch to a aftermarket computer like a DFI or AEM, you'll be ALOT better off.

**HidalgoGT** · 04-14-2008, 08:10 PM

Originally Posted by scott5

i know a guy who has a vortech s-trim. Comes with everything for 1600

Keep teaseing me with that thing why dont ya

**65 Fastback** · 04-14-2008, 08:23 PM

Originally Posted by Black87GT

You sure? ive had a few people tell me that to run a supercharger w/out mass air (speed density) that all you need is the supercharger, and to run 42lb/hr injectors and like a 255 fuel pump, and then have it custom tuned..

pretty sure you dont need mass air to supercharge, because thats what im looking to do to my 87 gt

You'll need to convert to mass air. I added the Vortech V-2 SQ to my '87, and melted a little of the coating on the gas tank from the heat of the exhaust since the car was running way too lean! The speed density isn't made to operate with modifications like a supercharger,cam, heads, or intake manifold change. I also added a 90mm MAF and the 42# injectors. A custom tune is good, but you'll still need the mass air conversion. I've been there and done that!

**stangfever** · 04-14-2008, 10:24 PM

i just talked to a guy who ran a blower setup on a 86 gt for 5 yrs .. said all i have to do is one way valve on the map sensor cause the map is what runs everything on a speed density car . i believe him cause i rember seeing him run his car speed density until he started building a bigger motor . his car ran great

**65 Fastback** · 04-15-2008, 08:58 AM

Originally Posted by stangfever

i just talked to a guy who ran a blower setup on a 86 gt for 5 yrs .. said all i have to do is one way valve on the map sensor cause the map is what runs everything on a speed density car . i believe him cause i rember seeing him run his car speed density until he started building a bigger motor . his car ran great

Well, you can try it with a speed density and see how it behaves. Just keep an eye on it in the beginning. I'm keeping my Fox for awhile yet...thanks anyway!