Gains from different pulley sizes??

tazzracing1 · 12-22-2005, 01:04 AM

I'm hoping some can tell me what HP gain I could expect from a 2.94 that is on the Cobra I bought. and are the Diablotuners worth the money???
Thank You again

InfamousSVT · 12-22-2005, 02:43 AM

Diablo and SCT tuners are worth the money yes. BUT, the real question is WHO you get to tune with the software. Don't use one of those "box-tunes" that come with the tuners, get a custom dyno tune from a reputable shop.
There are some shops that offer mail-order tunes that will work with you and the dyno facility that you are using to make sure you have a safe and powerful tune (ATS - Amazon Racing)

For each lb of boost, expect around 15 to 20rwhp

So depending on your other supporting mods and your tune I would guess that your car is making 5-6 more pounds of boost than stock, so to the wheels 440-460rwhp depending *GREATLY* on the tune.

Good luck with it and I would highly recommend getting your car on a dyno to get the a/f readings, plus you'll get your hp numbers which is always a bonus.

Hope that helps.

XCOBRAX · 12-29-2005, 12:32 PM

If you don't mind travaling to the Detroit area.. Take it to Alternative Automotive and have Lidio tune it for you. He has the dyno and uses SCT chips.
He did my 04 and I couldn't be happier.

tazzracing1 · 12-29-2005, 05:54 PM

I will give them a call if you still have their name and number

XCOBRAX · 12-30-2005, 09:40 AM

Take a look at their website....http://www.alternativeauto.com/index.html

12-22-2005, 01:04 AM	#1
tazzracing1 SCMC Member Join Date: Jul 2004 Location: Paw Paw, michigan Posts: 904	Gains from different pulley sizes?? I'm hoping some can tell me what HP gain I could expect from a 2.94 that is on the Cobra I bought. and are the Diablotuners worth the money??? Thank You again __________________ 2003 S/C Cobra(born 6/10/2002 #439 of 8394) 2.93 pulley/Cold air intake X-pipe with cats/Magnaflowcatback Strut tower bar and subframe connectors MGW shifter second to none/best of the best Billetflow pullies with snub pulley 1997 Cobra(retired) www.michiganmustang.com

12-22-2005, 02:43 AM	#2
InfamousSVT Registered User Join Date: Oct 2004 Location: Gastonia, NC Posts: 1,960	Diablo and SCT tuners are worth the money yes. BUT, the real question is WHO you get to tune with the software. Don't use one of those "box-tunes" that come with the tuners, get a custom dyno tune from a reputable shop. There are some shops that offer mail-order tunes that will work with you and the dyno facility that you are using to make sure you have a safe and powerful tune (ATS - Amazon Racing) For each lb of boost, expect around 15 to 20rwhp So depending on your other supporting mods and your tune I would guess that your car is making 5-6 more pounds of boost than stock, so to the wheels 440-460rwhp depending GREATLY on the tune. Good luck with it and I would highly recommend getting your car on a dyno to get the a/f readings, plus you'll get your hp numbers which is always a bonus. Hope that helps. __________________ 1994 Black on Black SVT Coupe 2004 SVT Cobra Competition Orange - SOLD 1979 Ghia Coupe - SOLD 1994 Chevy S-10 - DailyDriver

12-29-2005, 05:54 PM	#4
tazzracing1 SCMC Member Join Date: Jul 2004 Location: Paw Paw, michigan Posts: 904	I will give them a call if you still have their name and number __________________ 2003 S/C Cobra(born 6/10/2002 #439 of 8394) 2.93 pulley/Cold air intake X-pipe with cats/Magnaflowcatback Strut tower bar and subframe connectors MGW shifter second to none/best of the best Billetflow pullies with snub pulley 1997 Cobra(retired) www.michiganmustang.com

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12-29-2005, 12:32 PM	#3
XCOBRAX Registered User Join Date: Dec 2005 Location: Copley Ohio Posts: 77	If you don't mind travaling to the Detroit area.. Take it to Alternative Automotive and have Lidio tune it for you. He has the dyno and uses SCT chips. He did my 04 and I couldn't be happier.

12-30-2005, 09:40 AM	#5
XCOBRAX Registered User Join Date: Dec 2005 Location: Copley Ohio Posts: 77	Take a look at their website....http://www.alternativeauto.com/index.html

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