Holy 13psi
#22
Well I should have known not to make any changes before I went to the dyno. I did a ton of pulls today and we couldn't get it to pull past 4800. It was making good power until it bogged down and rolled over which I now think was too much meth. By the time we figured out what was going on we were so wasted from the meth fumes that I just wanted to go home so we gave up. Anyways, I made 527/562 on 12.5psi at 4800 and then it dies and drops like a rock. After I came home and looked at the tune for a while it looks like the meth is coming on full at 4800 and killing it.
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mrgrim
GMT 800 & Older GM General Discussion
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Jul 8, 2015 08:12 AM




