Finally in the 10's....
#13
Thanks man, always loved your truck as well!
its a bastard turbo.... GT42 centersection and back half with a 83mm exhaust wheel and a 1.44 housing, front half is from a Detroit diesel and has a 80mm comp wheel, machine work was not done very well on the front cover either so I think the compressor wheel to housing gap could be tighter. Heard it was built by modular turbo, haven't had any issues with it though. I'm trying to run 15-16 psi but it seems to just spike at 15/16 during launch and shift points and then drop down to 11-12 though the gears?
Thanks!
#19
its a LQ4 bored .030 over, manley rods/pistons, p&p L92 heads, POS! holley high ram intake, custom grind cam (kinda small), full race turbo kit with 80mm garrett turbo, built/stalled 4wd 80e with pro yank 3400, custom fuel system with -10 feed/-8 return, a1000 regulator, magnafuel 4303 pump, DB rods fuel cell, snow meth kit (2 of the large nozzles), 11-16 psi (what ever it feels like running for boost that day lol????), pump gas unless im at the track then a add 3 gallons of 104 to the pump gas. truck is full weight (5050with me in it) with big stereo and heavy *** 20" wheels....
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BROKE-aSS-BLAZER
GM Parts Classifieds
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Oct 13, 2017 03:50 PM






Congrats.
