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Home » Public Forums » GMCnet » Re: [GMCnet] Kerry's new 403
Re: [GMCnet] Kerry's new 403 [message #216367] Wed, 31 July 2013 07:46 Go to previous message
hnielsen2 is currently offline  hnielsen2   United States
Messages: 1434
Registered: February 2004
Location: Alpine CA
Karma:
Senior Member
Tom
Good question.
We run a 455 in our 74 Canyon Lands with Howell TBI
If and thats a big if I keep my foot out of we get 10 MPH.
Susie is better at that then I'm.
Howard
Alpine Ca

All is well with my Lord

On Jul 31, 2013, at 3:09 AM, tom geiger <tgeiger@burnsmcd.com> wrote:

>
>
> Kerry,
>
> Very nice. It looks like your going to back in action soon. I have been wondering about this subject matter. I have a 455 in mine, been happy with it. Just had always wondered if there was a marked inprovment in gas milage with the 403? I know this is why GM went with it back in the 70's...just was wondering. I know we have people here that like both, just was wondering if this was something to consider?
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