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Old 09-25-2010, 07:29 PM   #1
ScreamingMach46
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Join Date: Dec 2008
Location: Chicago, IL
Posts: 907
4R swap + procharger

Well my 3650 is a POS and I'm wanting to swap it out for a 4R70W but would like to know what has to be done to the trans to make sure it safely holds the 400+rwtq and 6500rpm I plan on after I pick up a procharger.

I was thinking I'd do a manual VB to save from having to get a PCM and full retune but do the clutch packs or any other internals need to be replaced?

I'm looking at an 03 GT 4R70W with a PI 3200 stall for $350, should I buy it or is there a better option?
__________________
2004 Mach 1 - Screaming Yellow - 5 speed - IUP - 1 of 624
Full Bolt-ons, Built Rear, NX 100 shot, tune by Tim Barth @ MPH
N/A - 12.7 @ 107 (1.70)
N2O - 380rwhp 487rwtq
12.03 @ 110 (1.55)

SOLD

2004 Cobra - Screaming Yellow - T56 - 1 of 299
KB 2.8H @ 20lbs, 98 Intake Cams, E85, Tune by Tim Barth @ MPH
711rwhp 635rwtq
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