4.10 or 4.73 // FRPP intake manifold or CMDP With Procharger??

[antant77]

I have a 2005 GT automatic, bbk TB, hot rod cams, AR long tube headers, O/R prochamber....I am ready to install my procharger P1sc-1 HO kit

I have questions if I should go with 410 or 373 gears
Also frpp intake manifold or CMDP-I heard the intake doesn't fit with procharger?

 

[98 Saleen Cobra]

4.10's

 

[antant77]

4.10's

What would 1st and 2nd gear be like, I heard 373 are best of both, I really don't track my car at all, just trying to get opinions and possible explanations??

 

[98 Saleen Cobra]

I don't know you're gear ratios for 1st and 2nd.. But I had 4.10's with 650rwhp in a 3400lb car. They were awesome. I'm doing 373's now, but I'm going up about 150rwhp lol

 

[SVTPete83]

Go 4.73. Just kidding 4.10s will be good with this combo.

 

[antant77]

I don't know you're gear ratios for 1st and 2nd.. But I had 4.10's with 650rwhp in a 3400lb car. They were awesome. I'm doing 373's now, but I'm going up about 150rwhp lol

Go 4.73. Just kidding 4.10s will be good with this combo.

Thanks guys, any advice on the intake man. Or CMDP?

 

[Adiabatik]

I've got a stalled auto with 4.10's. I had the stall and gears before the procharger so I can't comment on a stock auto before and after gears on the procharger. I run 315 nitto DR's and traction is pretty limited in 1st and most of 2nd. For a stock auto car, I'd say 4.10 MAX, especially on a SOHC.

 

[antant77]

I've got a stalled auto with 4.10's. I had the stall and gears before the procharger so I can't comment on a stock auto before and after gears on the procharger. I run 315 nitto DR's and traction is pretty limited in 1st and most of 2nd. For a stock auto car, I'd say 4.10 MAX, especially on a SOHC.

Would you say I should go with 373?

 

[Adiabatik]

Would you say I should go with 373?

Stock motor? How much power do you anticipate making? Im running well over 500rwhp. If you're going to see around 400-450-ish, I'd say go ahead and get the 4.10's.

Im going all the way down to 3.55's since I track the car a lot.

 

[02blownGT]

4.10s all day with the auto and stock stall should make for a fun roll racer and from a dig with some good tires will be hard to beat.Im running a mildly stalled built 4r70w with 4.10s and traction is very limited regardless of tire choice in 1st but to be honest with a more aggressive stall and 3.27s i couldnt grab traction in 1st either.

 

[vic_s197]

4.10s all the way man I have an 05 gt at 525 rwhp I had 4.10s now I'm at 830 whp and still have 4.10s lol love it, I have a stick right now but next month Il be switching over to a th400