Quote:
Originally Posted by jbranontn
Only had it a week so really havent got a chance to see what it will do....I had a 66 Pontiac Tempest with a 326 v8 and as far as I can tell...gas mileage with this combo is better ....also, like the get up and go.....Getting new mufflers and pipes Fri.....to give it alittle more RUMBLE....... ![devil](http://67-72chevytrucks.com/vboard/images/smilies/firedevil.gif)
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jbranontn,
That Pontiac 326 has to be one of the most inefficient V8's ever made. I had the same block with a little 2-brl carb in my '67 Firebird when I bought it and I got much better mileage from the built 400 w/ quad carb I replaced it with. The SB Chevy should do you much better mileage-wise!