4.3 Liter exhaust

Reply Subscribe

Thread Tools

Search this Thread

Jul 12, 2006 | 11:26 PM

#11

SBTork

Thread Starter

TECH Fanatic

iTrader: (5)

Joined: Jul 2006

Posts: 1,731

Likes: 0

From: LaCrosse, WI

Quote:

Originally Posted by Moddoo

"22-24, interstate going 70 with cruise. I've heard the newer 4.8, and 5.3 get close to that on the highway."

Yup, I'm gettin 21+ on the way to work, and 23+ on the way home.
on a good day

Thats awesome mileage for the power. Im actually hoping for 24-26 highway, EPA on the highway is around 24, I think. The GM V-8's have come a long way in the past 5-10 years as far as power, and mileage.