The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Help with high alt. calibration on Edelbrock 1405

Desertryder · 02-16-2010, 10:17 PM

Thanks, I hope i'm not going to jack things up leaning this carb out. It just seems to be getting too much fuel and I assume the stock set-up is too rich for 6000 feet in elevation.
I was also told to make sure my mech. fuel pump isn't putting out more than 5 psi. I don't have the tools to check that, maybe where I bought it they can tell me what it's putting out.

02-16-2010, 10:17 PM	#3
Desertryder Registered User Join Date: Nov 2009 Location: Casper, WY. Posts: 15	Re: Help with high alt. calibration on Edelbrock 1405 Thanks, I hope i'm not going to jack things up leaning this carb out. It just seems to be getting too much fuel and I assume the stock set-up is too rich for 6000 feet in elevation. I was also told to make sure my mech. fuel pump isn't putting out more than 5 psi. I don't have the tools to check that, maybe where I bought it they can tell me what it's putting out.