twin 640 said

Absolutely correct. 360 is a torque monster for a truck. Jam a big stroke in there with some forged pistons n good rods. Build for fuel mileage and low end torque. Unfortunately you will need to have the queen rubbing her eyes! A fuel injection system is absolutely paramount. I know it hurts but cost is covere

Unfortunately not only are carburetors outdated for street vehicles, those carburetors are nothing but junk, actually the recycling doesn't even want them for scrap . Fi will pay for itself pretty quickly. 360 is the only option for truck torque. A good rotating assembly with a low end camshaft. Jesus I want to build a torque monster now. My next trip to the can is planned out now. All say that bastard will make 500 ish footpound of torque. Perhaps give the heads the old Ham & Cheese in around the runners & gasket landings. Kind regards

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