Quick LT1 fuel pump question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

68 SWB · 11-30-2011, 03:19 AM

Installing a 97 LT1 in my truck, will either the #1790 or #1794 (or both) in this link work... http://www.edelbrock.com/sportcompac...fs_pumps.shtml

edit:
#1790= -10 AN inlet/outlet, 80 GPH, 45 psi
#1794= -12 AN, 120 GPH, 45 psi

Thanks.

clinebarger · 12-02-2011, 12:06 AM

A 80 GPH pump is more than enough, In-line pumps need to be feed from the BOTTOM of the tank.....Drawing fuel through the sending unit (draw straw) is hard on pumps.

12-02-2011, 12:06 AM	#2
clinebarger Senior Member Join Date: May 2009 Location: Fort Worth, TX Posts: 6,370	Re: Quick LT1 fuel pump question A 80 GPH pump is more than enough, In-line pumps need to be feed from the BOTTOM of the tank.....Drawing fuel through the sending unit (draw straw) is hard on pumps.

11-30-2011, 03:19 AM	#1
68 SWB Registered User Join Date: Mar 2007 Location: Meridian, ID Posts: 133	Quick LT1 fuel pump question Installing a 97 LT1 in my truck, will either the #1790 or #1794 (or both) in this link work... http://www.edelbrock.com/sportcompac...fs_pumps.shtml edit: #1790= -10 AN inlet/outlet, 80 GPH, 45 psi #1794= -12 AN, 120 GPH, 45 psi Thanks. Last edited by 68 SWB; 11-30-2011 at 03:24 AM. Reason: added specs



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