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fuel

This is my new progressive 2:1 fuel pressure regulator and fuel hoses. I also had to replace the spring in the regulator. It was designed for 45 psi fuel pressure. As you see I also moved the air filter to a better location.

I used EARL's aluminum adaptors and hose ends.
3X part #991945 12mmx1.25 to AN6 ( Carburetor Adapter Solex, Dellorto, Mikuni )
1X part #981668 1/2 Pipe Thread to AN6 adapter. I had this custom modified with a lathe and threaded to female 12mmx1.25
3X part #300106 AN6 Straight Auto-Fit Hose End.
1X part #304606 AN6 45deg Bent Tube Auto-Fit Hose End.

Fuel pressure is set to 13 psi on the stock regulator (blue). At atmospheric pressure the progressive regulator (pink) takes command and starts to raise the fuel pressure. At 10 psi boost the fuel pressure over the injector (dotted yellow) is 23 psi.



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