If I remember correctly Detroit diesel, introduce 6.2 1982 143hp 257 tq I though it was a diesel,but guess I am wrong, either way it was down on power.
I am also interested, so far 114 is the most and 102 is the least mph before computer shut it down, However, the 2019-20 has the highest mph limiter from factory. That is of any gm production truck, Keep us posted on where your's fall in at.Thank's
Wow interesting all the one around I know of with out tune to move limiter out they was 98,With tune like my ss it will run past factory setting,With a tune that is.Suprise you don't throw your drive line out.
tow haul mode with no brake torque,put trans in manual mode into second then you shift it, spare was removed, ran 8.72 with spare tire.Have you ran your at track yet just trying to compare mines.
Decent fuel mileage for 6.2 this was with down town driving with several red light's, running as fast as 75 mph with cruise control on. Also best 1/8 time with slip.