not sure if u have it running yet, but you need to try to start the car, let the "theftlock" flash, then let it sit 10-15 mins, then after the light turns off, turn the key off for AT LEAST one minute. then the computer learns the code, then start the vehicle. a stock bottom end 3400 will hold 375hp on a GOOD tune, i ran mine for 2 years on a decent tune beating the piss out of my 3400. the only dyno i had was 358WHP at 9-10psi. i did many upgrades after and it still held. tune is key man
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12.268@117... 11's to come!
turbo 3400: 358whp and 365tq at 9 psi
ASE Master Technician. GM Certified.
http://www.youtube.com/watch?v=7ibU1k8UZoo
http://www.youtube.com/watch?v=GUqJyopd720
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