How can I get the most out of my 402 on a budget? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

WadeChris · 07-21-2016, 09:26 AM

Hey Guys,

I've got a 1971 Chevy C20 with a 402 and a SM465 and I am looking to get more HP and Torque out of the beast. I was thinking new headers, new intake manifold and new cam. I don't know what types of parts would work well together, specifically the intake and the cam.

This is my first project, doing a frame off restoration and looking to turn it into a monster flatbed, so if anyone has any suggestions it would be a huge help!

07-21-2016, 09:26 AM	#1
WadeChris Registered User Join Date: Jul 2016 Location: Kingston WA Posts: 4	How can I get the most out of my 402 on a budget? Hey Guys, I've got a 1971 Chevy C20 with a 402 and a SM465 and I am looking to get more HP and Torque out of the beast. I was thinking new headers, new intake manifold and new cam. I don't know what types of parts would work well together, specifically the intake and the cam. This is my first project, doing a frame off restoration and looking to turn it into a monster flatbed, so if anyone has any suggestions it would be a huge help!



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