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Turbo Upgrade A/F question

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Renagade

20+ Year Contributor
58
0
Mar 1, 2003
Houston, Texas
Ok i have a question. Is it possible on a near stock 97 gst to perform the T28 upgrade, or will i start running pretty lean with the increased CFM

heres a link to what im thinking http://linux.forcedperformance.net/merchant2/merchant.mv?Screen=PROD&Store_Code=FP&Product_Code=TUDSMBig28&Category_Code=DSM-Turbo

This is the turbo ive been wanting for a while due to its stock appearance. But if i need to add some fuel, what would be the best course of action both with hard parts and tuning?
Thanks guys:dsm:
 
Without an MBC, you would be safe to run a T28 at stock boost levels. However, if you want to raise the boost and get the most out of it, you will need a larger set of injectors, a tuning device to compensate them, a larger fuel pump, and possibly an AFPR at a minimum.

Have you read the upgrade paths in the Tech Article Library yet? http://www.dsmtuners.com/sub.php?page=2gtupgrades
 
What kind of boost levels will you be running at? If your running at stock levels you will be fine (Don stated this, but I have to add my .02 as well:p ). Here is a link that has a nice little injector/fuel pump chart that is pretty helpful>>> http://www.roadraceengineering.com/eclfuel.htm. Also when Don said "possible an AFPR also", he was refering to if you upgraded past a Wally 190.

Dustin
 
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