Mavn

iTrader: (3)

Changed my 1-2 shift to 6300 and 2-3 to 6400 and now in getting mid 12's on street tires. Before my best was a 12.9. Im super stoked! Lid, bellow, ls6 intake, long tubes, ORY, cutout, tuned. Stock suspension and 4l60e. Put doen 345 rwhp and 340 rwtq!

Has anybody had that much gain from changing the shift points?

Thanks!

wildcamaro

iTrader: (15)

Oh yea, but I had other variables changed at the same time so I can't give any specific comparison...I'm installing an ss3600 and getting a frost tune, hoping for 11s from 12.5

murphinator

iTrader: (2)

Great your running quicker congrats but you sure the weather wasn't better , cooler less humid day ?(better density altitude)

12.9's to mid 12's usually takes more effort than that lol

wildcamaro

iTrader: (15)

That's some real cool weather lol...but it can be too cool, better for engine BUT less grip for the tires

Mystery Bird

iTrader: (7)

What were your shift points before?

Mavn

iTrader: (3)

The stock 5900

murphinator

iTrader: (2)

Let me clarify.... I meant that something besides the shift point adjustments could have contributed to the major drop in et , partially the shift points ,partially another factor such as weather

wildcamaro

iTrader: (15)

I'm not trying busting ***** man, no worries