Running new lines for EFI- who's using what material?

MomsDuster said

This is what I used for my FiTech install. Tank to throttle body and return. The only drawback I’ve encountered is evidently your required to use Summit hose ends. Wasn’t an issue for me but I could see where it could be for some folks.

Summit Racing® PTFE Hose SUM-220985

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used the same stuff on my FiTech install. the ends are a little different than the standard AN style but, easy to work with. the PTFE hose is a little less flexible than the regular stuff. the PTFE allows you to run e85 or any ethanol blends without worry of hoses degrading.