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Igotogo
08-04-2006, 02:43 PM
Is there a big difference in fuel expenditure?

VetteLT193
08-04-2006, 03:03 PM
assuming you are talking stock setups, the BB will generally make more HP and torque... so yes, it will burn more fuel.

if you are talking about building a motor, it's more power related than SB vs BB

Igotogo
08-04-2006, 11:19 PM
Just wondering how much more fuel the big block burns. I'm thinking economy that's all. How much more does a bb burn compared to the small block after a day of racing around and skiing.