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A bit more power

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Old Oct 20, 2018 | 12:51 PM
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Default A bit more power

A #350/270 engine/TH400 can out of the 71 this summer, and the original engine came in today, now as a 383
New FTI converter, and a Transgo kit was also installed.

Maybe later, my spare 3.70 rear will come into the car also (is 3.08 today)

Oh, it's not my car, it's a friend.





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Old Oct 20, 2018 | 03:26 PM
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From: YANKEES UNIVERSE 70 454-LS5 500 ft-lbs Torque
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Old Oct 21, 2018 | 12:57 AM
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The best thing i ever did to my 80 Vette was get rid of the 3.08 gears, and install 3.55 gears. The car now accelerates and drives way better. I have 350 HP and 390 TQ.
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Old Oct 21, 2018 | 08:31 AM
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Originally Posted by Grumpy 427
The best thing i ever did to my 80 Vette was get rid of the 3.08 gears, and install 3.55 gears. The car now accelerates and drives way better. I have 350 HP and 390 TQ.
I have 3.70 rear from the factory in my 69 L46 car. And I love it, not long ago, I installed a T5WC 176 transmission, that makes even better.
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