The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - LS conversion - fuel delivery system

Ridgeclimber · 03-25-2014, 11:34 AM

That is the same engine I used, but I changed the intake and fuel system to the older drive by cable throttle body with two fuel line system. Just because that was the fuel system and engine harness I had in the truck on the first engine that I installed. I originally installed a 4.8 liter first which ended up being total junk, so then I found the 6 liter. If I remember correctly that LQ9 had a drive by wire throttle body and one fuel supply line. You will be very happy with the performance and drive ability. I also installed a 4l60e trani, with the 3.73 posi. Works good. I'm not sure when the corvettes started using the filter/regulator assembly. I'm guessing 2000 and newer, any one with the LS engine.

03-25-2014, 11:34 AM	#5
Ridgeclimber Registered User Join Date: Jul 2012 Location: Maple Ridge. B.C. Posts: 145	Re: LS conversion - fuel delivery system - options? That is the same engine I used, but I changed the intake and fuel system to the older drive by cable throttle body with two fuel line system. Just because that was the fuel system and engine harness I had in the truck on the first engine that I installed. I originally installed a 4.8 liter first which ended up being total junk, so then I found the 6 liter. If I remember correctly that LQ9 had a drive by wire throttle body and one fuel supply line. You will be very happy with the performance and drive ability. I also installed a 4l60e trani, with the 3.73 posi. Works good. I'm not sure when the corvettes started using the filter/regulator assembly. I'm guessing 2000 and newer, any one with the LS engine.