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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 02-23-2007, 06:45 AM
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Default Re: Tranny Shop Houston / Dallas

Quote:
Originally Posted by pdsq99f4
Sounds like your band is burnt. This happens a lot on SC H2's. You need beef up the trans with a better band and clutches, shift kit, and bump the shift pressures with a tune. Not quite sure, but maybe even a corvette servo also if the H2 doesn't already have one.

right. so back to the original question.

where in Houston or Dallas?
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Old 02-23-2007, 10:31 AM
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Default Re: Tranny Shop Houston / Dallas

Get servo from Vette that is same year model as H2. Chevy dealer vette only guy I went to school with says it should do the job nicely. He mentioned going to non computer controlled vacuum regulator to get line pressure. He said it would especially 2005 and up that went to hardened sun gear cage and to 5 gears rather than in previous year models 4 gears hold up nicely under SC situation.

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Old 02-23-2007, 01:37 PM
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Default Re: Tranny Shop Houston / Dallas

somewhere there is a post about upgrading from the 460le to the 480 or 485 not sure. I'll search other forums.
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