Performance modifications, tips & tricks
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- Posts: 860
- Joined: Thu Dec 27, 2007 12:14 pm
- Location: Native TEXAN living in Colorado; 1998 K1500 RCSB stepside Escalade and GMT800 AWD conversion
I am curious as to drive-ability. The TPI motors always got a bad rap because they run out of air above 4000 RPM. My L31 and even my L92 never get above 4K for long. Most of the driving is done between 1500-3500 RPM. That would make the TPI swap perfect I would think. It wont make big horsepower numbers but I would think it would make big torque down low to get these heavy trucks moving!