Hp 99 t/a
#1
Hp 99 t/a
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