Pro Flow EFI - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Back in Black 66 · 02-21-2011, 11:53 PM

So im building a 355 small block. i have 2.02/1.60 heads about 69cc's. the 487 castings. Ram horn style exhaust manifolds. hei distributer. roller tip cockers. i am purchasing .030 flat top pistons with 2 valve releifs from keith black. and contemplating buying the Pro Flow EFI from edelbrock. my compression should be around 10:1. im trying to figure out an estimate of how much Hp i will be making. and if the Pro Flow is a good investment? any guesses? if u need more specs just ask away!

Thanks for any and all Input.

02-21-2011, 11:53 PM	#1
Back in Black 66 Registered User Join Date: Jun 2005 Location: Phoenix AZ Posts: 32	Pro Flow EFI So im building a 355 small block. i have 2.02/1.60 heads about 69cc's. the 487 castings. Ram horn style exhaust manifolds. hei distributer. roller tip cockers. i am purchasing .030 flat top pistons with 2 valve releifs from keith black. and contemplating buying the Pro Flow EFI from edelbrock. my compression should be around 10:1. im trying to figure out an estimate of how much Hp i will be making. and if the Pro Flow is a good investment? any guesses? if u need more specs just ask away! Thanks for any and all Input.

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