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Old 04-01-2024, 06:20 PM   #3
kwmech
Senior Member
 
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,393
Re: Towing with a small block

I get that as my flatbed has a 454 along with my longhorn. The Suburban gets about 12 when I'm towing and going easy on it. I'm think the BB won't be that much of a change mileage wise since it won't be working all that hard to accomplish the same thing. The complimentary drivetrain is already there, they're both TBI. 94 suburban is 3000.00. I'm thinking I can yank the engine and part the rest of it out and get my money back. Just what I need is another project to take on this year.
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