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3300 stall program and driveability?

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Old Oct 15, 2002 | 04:21 PM
  #1  
Jeremy Formato's Avatar
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From: tampa
Default 3300 stall program and driveability?

Got a 3300 stall and transgo shift kit with 4.10's, recalled the mph to shiftpoints along with rpm. The car has mildly ported heads and a mild 214/222 550/560 lift. Raised the rpm to 6500 shift point and figured the ratio from the stock to the 4.10's should be 27% less mph then divided by 6 (as in stock shift point) and multiplied by 6.5 as in the new rpm shift point.
stock is about
1-2 35
2-3 76
3-4 125
went to
1-2 29
2-3 65
3-4 105
the trans shutters a little and shifts really quickly into 3rd (within about 3 sec under light throttle) Do I give it some real serious line pressure? or what has worked for any of you? BTW the TCC where have you found works well?

thank you
Jeremy
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Old Oct 15, 2002 | 08:52 PM
  #2  
Ragtop 99's Avatar
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From: Bethesda, MD
Default Re: 3300 stall program and driveability?

I would not increase line pressure with a shift kit.

Shift points look low, but you'll have to experiment.
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