D-1SC dyno #'s?

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Jul 17, 2005 | 04:32 PM

Steve C.

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From: Houston, TX

D-1SC dyno #'s?

I was just checking on dyno numbers at around 9 psi with an ati D-1SC with my current mods. Im trying to decided if i should buy the d-1sc or just get the S2 heads and cam from MTI, possibly with FAST 90/90. Im guessing the S/C setup would make more power and have better drivability. Any advice, dyno numbers, setups, etc. would be greatly appreciated. thanks.

Also any reccomendations on a new clutch for either of those setups

Jul 17, 2005 | 08:38 PM

WHPLASH

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You'd probably push 425-450 to the wheels with only 8lbs.

Jul 17, 2005 | 10:52 PM

maxf

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From: Kansas City, MO

My P-1SC hit 458 rwhp and 415 ft/lbs tq. at 8 psi. Car is completely stock minus the blower and a 255 LPH Walbro.

Jul 17, 2005 | 11:31 PM

Black02hawk

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From: fall river ma

and the d1 is bigger than the p1 right?

i was at a car show this month and saw a monte with a d2...the thing was huuuge

Jul 18, 2005 | 09:34 AM

LSs1Power

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548rwhp 500rwtq with 8psi

Jul 18, 2005 | 07:51 PM

black01_WS6

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I was thinking about the same thing, but im thinking of getting rid of the LT and getting a turbo.

Jul 19, 2005 | 11:44 AM

LETZ RUN

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my car dyno'd 505rwhp 460rwtq completely stock w/ longtubes, ypipe, slp loud mouth. d1sc @ 9lbs.

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Aug 3, 2005 | 06:36 PM

HartAttack

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From: Las Vegas

Quote:

Originally Posted by John02SS

John proved my theory right...that a H/C cam making "about" the same power as a stock car with a Procharger at 8# would win due to a more broader powerband.
but to update my numbers...i did 442/424 with my cutout open in 92 degree heat and 52% humidity...versus the original dyno in california at high fifties to low sixty degree weather.
When i ran John i was threw the hooker catback...431/420
I do like the procharger setup alot though....car drives stock like untill you go WOT. Headers and cam...easy 500hp mark

Aug 3, 2005 | 08:57 PM

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LSs1Power

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From: VA

Show me a H/C car that makes 400rwtq at 3K RPM and 500rwtq at 4200RPM. You would have to compare a D-1SC car with stock bottom end to at least 408+ LS1 with a big cam and every last bolt on possible.