Your best MPG with your LS motor

[rohrt]

What's your LS motor
What's your modifications
What's your transmission
what's your car

[Vinz68]

I'v got 24 mpg on the hwy @70 mph. 2010 camaro ss,Ls3, m6,supercharged,ported heads,cam. 635rwhp

[garys 68]

68 corvette convertible, 02 LQ9, exhaust and tune only, Richmond 6 speed, 0.76 OD, 3.08 rear, 26mpg hiway

[Amatouring]

72 Chevelle, 6.0, L92 heads, 231/237 cam, headers, tune, TKO 600, .64 od, 3.31 12 bolt, 25mpg hiway

[TomMLS1]

24.6 MPG average, 28.8 best...Hot Rod Power Tour 2010....

1998 LS1....
All stock, mid length headers, LS6 intake....my tune..
4L60E with a shift kit...3.55 gears..
1966 Chevy II Nova SS..

T,

[Z06vet]

On the highway during 2010 power tour, I averaged around 26mpg. 67 camaro, stock LS1 w/shorty headers & tune, 4L60, 3.42 gears. Speeds averaged 60-80mph.

[93Polo]

31 mpg in a '00 C5 Atlanta to Orlando. Average speed on the display was over the posted speed limit. :angel:

436rwhp/415twtq M12 ratio 6spd 3.42 gears. TEA Stg 2 5.3 heads, Futral F11 cam(228/230 112+4), LS6 intake. 1 3/4 Kooks, no cats, GHL catback. Stock shortblock.

It turned 29mpg on the return trip.

[monza]

:smoke:MPG what's that?

[fishtail8]

For us Dave it's L/100km... Damn metric...