Sc400 Tranny Conversion

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01-17-09, 07:04 AM

Vortes

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Sc400 Tranny Conversion

So, i've noticed a few of the 1uz adapter plates for the R154, what numbers in terms of 1/4 mile and such would the sc400 achieve? I always wondered this because of course the sc400 has always been auto, would it make a good amount of difference in speed or not?

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01-18-09, 05:34 PM

stevechumo

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Quote:

Originally Posted by Vortes

The only way to find out: Do It...LOL.

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01-18-09, 07:25 PM

93sc3005sp

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i would say like around 225 to the wheels

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01-18-09, 07:41 PM

mitsuguy

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Quote:

Originally Posted by 93sc3005sp

i would say like around 225 to the wheels

Probably closer to 200-210ish...

they are 250 hp from the factory, then figure 15-18% drivetrain loss through a manual trans... or about 25% for an auto, which equates to about 185-190, which is where most healthy SC400's dyno...