Allenkirk

Hey, guy just had a Dyno tune what do you guys think of the numbers. First a list off modes done by previous owner. bbk ssi 80 mm tb no lid k& n filter. No headers just SLP load mouth.4l60e basically stock I would say. On 87 octane rwhp 325 rwtq 338

HCI2000SS

iTrader: (2)

Good numbers!

99 Black Bird T/A

iTrader: (4)

I think that's excellent for the mods and an auto.

My six speed 99TA did 323 rwhp & 335 rwtq with lid, SLP MAF, SLP y pipe, SLP Dual /Dual and Tr-55's gapped at .055 on 93 octane back in the day.