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Blackpony · 12-15-2013, 11:03 AM

That's a lot better then my truck use to get. Before with a 305 mild cam Ported heads and Holley 600 I was doing good to get 10 on the highway.

12-15-2013, 11:03 AM	#4
Blackpony Registered User Join Date: Feb 2013 Location: Aubrey, TX Posts: 308	Re: Gas Mileage That's a lot better then my truck use to get. Before with a 305 mild cam Ported heads and Holley 600 I was doing good to get 10 on the highway.