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rjm65 rjm65 is offline
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Join Date: Feb 2008
Location: El Cajon CA
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Originally Posted by american-kiwi View Post
EFI clamps will not hold the fuel pressure on this EFI hose...and how do i know this? thats what i did first too using 2 clamps on both ends they lasted about 30sec's...and blew off...has to be crimped!
Just so we're all on the same page here, when you tried the metric size hose with the EFI clamps, that is when you had a problem.

What I'm getting from all this is that 5/16" SAE30R9 EFI hose will work if you use either EFI clamps or crimped collars.
Old 07-21-2009, 07:00 AM
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