headers tune/MPG
#1
headers tune/MPG
How many here did long tubes and a tune and kept there fuel mileage?
My 6.2 bone stock got very decent mileage,since ive done ARH and a PG tune the mileage dropped by 3mpg city and hwy.And yes I was babying it,light throttle slow starts.I then went with a jesse bubb tune.Pretty much the same results,performance of the two are close,I picked up maybe 1-2 MPH on a marked stretch of road appox 1/4 mile with ARH and tune over stock.
Past trucks have gained or stayed close to the same mileage with header/tune mods.
I know some will say DYNO TUNE, well both tuners looked at logs and said its fine.In the past I have had good luck with email tunes/logs
My 6.2 bone stock got very decent mileage,since ive done ARH and a PG tune the mileage dropped by 3mpg city and hwy.And yes I was babying it,light throttle slow starts.I then went with a jesse bubb tune.Pretty much the same results,performance of the two are close,I picked up maybe 1-2 MPH on a marked stretch of road appox 1/4 mile with ARH and tune over stock.
Past trucks have gained or stayed close to the same mileage with header/tune mods.
I know some will say DYNO TUNE, well both tuners looked at logs and said its fine.In the past I have had good luck with email tunes/logs
#3
I'm gonna disagree. I would wager that there has been no loss in low end torque.
Camaro dyno comparing 1&3/4", 1&7/8", 2".
http://www.camaro5.com/forums/showth...light=ARH+dyno
Gonzo I guess I'm gonna be the guy suggesting a dyno tune lol.
Camaro dyno comparing 1&3/4", 1&7/8", 2".
http://www.camaro5.com/forums/showth...light=ARH+dyno
Gonzo I guess I'm gonna be the guy suggesting a dyno tune lol.
#4
Launching!
iTrader: (1)
I'm gonna disagree. I would wager that there has been no loss in low end torque.
Camaro dyno comparing 1&3/4", 1&7/8", 2".
http://www.camaro5.com/forums/showth...light=ARH+dyno
Gonzo I guess I'm gonna be the guy suggesting a dyno tune lol.
Camaro dyno comparing 1&3/4", 1&7/8", 2".
http://www.camaro5.com/forums/showth...light=ARH+dyno
Gonzo I guess I'm gonna be the guy suggesting a dyno tune lol.
#9