EFI hardline fitting
#22
This http://www.summitracing.com/parts/aer-fbm3571
This http://www.summitracing.com/parts/aer-fbm3679
And this http://www.summitracing.com/parts/ear-991907erl
-Zach
#24
-Zach
#26
@thasac did you ever get this figured out?
Anyways, common compression fittings with ferrules are used all the time with 100psi+ systems like the air brakes on tractor trailers. High quality compression fittings with the proper tubing are available to handle pressures of many 1000's of psi. Fab9tuning.com sells compression fittings specifically to adapt Miata hard fuel lines to AN. Assuming they are quality parts, I can't see any reason why they would be dangerous at <100psi in a fuel system.
Flaring the tubing is another option, but done improperly or with incompatible tubing material the cutting/flaring process can work harden the tubing, leading to cracks/leaks. Nothing is completely fool proof...
#29
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The style of fittings they sell are rated to 50psi. You need something else. I've seen some swagelok fittings that are rated way higher, but haven't found a dealer.
#30
https://www.flyinmiata.com/adapter-6...push-lock.html
Says it fits NB, it also says "none of these fittings were used on the factory NA"
Earl's Performance AN to Tube Adapter Fittings AT165056ERL - Free Shipping on Orders Over $99 at Summit Racing
This is rated to 250 PSI
Personally I'd flare the line and use these:
Edelmann Inverted Flare Tube Nuts 121005 - Free Shipping on Orders Over $99 at Summit Racing
Russell AN to Inverted Flare Fittings 640600 - Free Shipping on Orders Over $99 at Summit Racing
Says it fits NB, it also says "none of these fittings were used on the factory NA"
Earl's Performance AN to Tube Adapter Fittings AT165056ERL - Free Shipping on Orders Over $99 at Summit Racing
This is rated to 250 PSI
Personally I'd flare the line and use these:
Edelmann Inverted Flare Tube Nuts 121005 - Free Shipping on Orders Over $99 at Summit Racing
Russell AN to Inverted Flare Fittings 640600 - Free Shipping on Orders Over $99 at Summit Racing
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