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LS short box · 02-22-2023, 05:47 PM

On my LS swaps I use the C5 FFR. -6 SS lines. They used to be $50-$60. Now they are over $100 for a GM or Wix. That Aeromotive regulator is a bit more expensive but it should never need replacing.
I ran -6/C5 FFR on a LS2 sleeved and stroked to 427 cubes. RWHP 490. Never had fuel issues.
I've used Tank's Inc tanks on two LS swaps. I used Walbro 255 pumps supplied by Tanks.
Because I'm paranoid I do have a spare 255 pump that I've had for 10 years and never used.
Good luck with your swap.

02-22-2023, 05:47 PM	#8
LS short box Registered User Join Date: Jun 2015 Location: Carlos MN Posts: 1,953	Re: Will this fuel system work? On my LS swaps I use the C5 FFR. -6 SS lines. They used to be $50-$60. Now they are over $100 for a GM or Wix. That Aeromotive regulator is a bit more expensive but it should never need replacing. I ran -6/C5 FFR on a LS2 sleeved and stroked to 427 cubes. RWHP 490. Never had fuel issues. I've used Tank's Inc tanks on two LS swaps. I used Walbro 255 pumps supplied by Tanks. Because I'm paranoid I do have a spare 255 pump that I've had for 10 years and never used. Good luck with your swap.