Stevens91gt

im looking at getting a maf sensor..granatelli
and the ignition box w/ performance coil..msd6 al or crane cams

what do u think the hp gain would be?
and do u guys think it would be worth it?

91 gt
mods:
CAI
70mm TB & EGR
UD pulleys
Intake Manifold
Headers
Hi Flow Cats..emissions
Cat Back Exhaust

stanglx2002

what size maf

gspfunk

Go w/ A PMAS [was pro-m] MAF. It's the same thing as GMS, but much cheaper.

EDIT: Sorry, I didn't answer the ?. I think you'll notice pretty good gains b/c you've been running the larger TB and intake behind that small *** MAF. I've always heard good things about MSD and Crane. I've got the Blaster TFI, but the rest of the engine isn't rebuilt yet, so I can't tell you if it made a difference.....

stanglx2002

I like the C&L kit better but thats IMO. with larger tb and maf i would say 20 hp maybe. The box wont gain power but will make your car run a lot better

gspfunk

x 2! ...about the box anyway

PMAS and C&L are both good brands, it just depends on the deal you get, really. I was going to get C&L until I found a great deal on my 75mm PMAS.

stanglx2002

the only thing i dont like about the PMAS is that you have to get the maf recalibrated for bigger injectors and all you have to do with the C&L is change the tube

gspfunk

That's true.....