The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Factory 402 cam specs

davepl · 03-03-2012, 10:59 PM

No, because of the way flow/mass modelling works it can't go below 2000, and from what I understand is more accurate from about 3000 on up. So not the best for trying to tweak truck motors!

03-03-2012, 10:59 PM	#6
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,332	Re: Factory 402 cam specs - desktop dyno No, because of the way flow/mass modelling works it can't go below 2000, and from what I understand is more accurate from about 3000 on up. So not the best for trying to tweak truck motors!