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Old 06-23-2017, 05:46 PM   #145
akdg87
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Join Date: Sep 2013
Location: fairbanks, ak
Posts: 339
Re: turbo task force

Well everything's working really good, had some hiccups with tuning but otherwise its running pretty good.

The 4l80e is a vast improvement over the TH350, lockup converter and OD is super nice. With the revised trans cooler arrangement it runs about 165-170 consistently, even after beating on it.

The methanol injection is sure nice; get into boost and the IAT's start dropping as opposed to rising.

Finished up at about 16-18 PSI, will probably turn it up later, (tuner said no more until i after i run it like this for a while!) i am however going to be changing to a 3.73 rear gear ratio as the 3.07 is somewhat doggish and it really is apparent with the 4l80e gearing. Its no slouch by any means but to take full advantage of the turbo and converter i need to go lower gearing.
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1955 cameo turbo lsx
1993 K1500 Blazer 5.3/4L80e
2009 CTSV Sedan
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