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**Palf70Step** · 01-18-2023, 04:23 PM

I agree with the fuel sock issue. Only other thing I have run across is fuel line size. is it 3/8" or 5/16" line. I had a original 6 truck with v* swap that ran fine until the engine really want fuel at high speeds.

01-18-2023, 04:23 PM	#9
Palf70Step State of Confusion! Join Date: Jul 2002 Location: Gulfport, MS USA Posts: 46,665	Re: Bog/rough running at 70mph I agree with the fuel sock issue. Only other thing I have run across is fuel line size. is it 3/8" or 5/16" line. I had a original 6 truck with v* swap that ran fine until the engine really want fuel at high speeds. __________________ Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!