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Did he do something with the tranny, the reaso i ask is because me and my brother and law carbed his 97 and the tranny would not shift auto, had to shift it himself so he went back to fuel injection, and im really not sure how much nos it will handle we are also in the process of spraying his
i am very happy with the tuneing i have a basic 91 tune no "TM" with just a few tweeks . on thing i dont like is there is no phone number so everthing is done threw email . but customer service is great and my truck runs better then my superchips i had before .
1996 ecsb z71 L31 vortec 4l60e vett servo sonnex billet 4th servo , K&N intake , B&M shift improver .eddlbrock headers, dual flowmaster with H pipe 3.73 g80 Frantz bypass oil filter . Blackbear 91 tune circle d 2800stall, 30k cooler ,wet nitrous 125 SHOT
true dat. I have a nelson tune and he locks his pcm so i cant have any body tweak it. But i have a guy who said that black bear doesnt lock his and i can get there tune and have him install it and play around with it to get the best out of it. He has efi live and has done a couple peoples rides.
Besides i have asked nelson to change my AFR and they havnt. I am getting around 14.7 crusin. And barely jumps to 13s at WOT. To conservative.
2000 RCSB lq4 H/C/I with 11-1 compression and Plenty of spray!! 4l80e, 3800 FTI, & 4.56s