Full-Size Chevy

lowc1500 · 07-29-2001, 12:20 AM

has anyone had good performance gains with a thermomaster hypertech chip on a 350TBI? I heard they outperform the Jet stage 2 chips according to other forums.

Also I heard the Fastchips by Ed Wright are even better providing
partial throttle & WOT gains , when Hypertech improves WOT performance. Anyone, try a Fastchip???

Thanks,
Oscar
1990 chevy ext cab
:)

SIT N' LOW · 07-29-2001, 04:12 AM

I've sold a couple of these thermomasters and they have worked well. the people that have them like them and have had no problems. they've also done exhaust and k&n filter.

07-29-2001, 12:20 AM	#1
lowc1500 MREYE see's all Status: Offline Join Date: Jul 2001 Member ID: 41 Pics: My Gallery Location: California Age: 44 Posts: 185	performance chips has anyone had good performance gains with a thermomaster hypertech chip on a 350TBI? I heard they outperform the Jet stage 2 chips according to other forums. Also I heard the Fastchips by Ed Wright are even better providing partial throttle & WOT gains , when Hypertech improves WOT performance. Anyone, try a Fastchip??? Thanks, Oscar 1990 chevy ext cab :)

07-29-2001, 04:12 AM	#2
SIT N' LOW Registered User Status: Offline Join Date: Jul 2001 Member ID: 19 Pics: My Gallery Location: mount vernon, wa Age: 27 Posts: 414	chips I've sold a couple of these thermomasters and they have worked well. the people that have them like them and have had no problems. they've also done exhaust and k&n filter. 2000 GMC 4.8L AUTO s/b

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