Stock fuel pump with double gear drive timing chain

Reef · Sep 28, 2010

Hello,

I've got Mallory 140GPH (electric & very noisy) fuel pump and I would like to know if it's possible to use
the stock fuel pump with CompCams double gear drive (#4120) timing chain ?

Thanks for your advices.

Regards,

Reef

PoppyMod · Sep 28, 2010

Reef said:
Hello,

I've got Mallory 140GPH (electric & very noisy) fuel pump and I would like to know if it's possible to use
the stock fuel pump with CompCams double gear drive (#4120) timing chain ?

Thanks for your advices.

Regards,

Reef

Reef, is there a concentric on the cam drive gear?
You need that installed to drive the pump arm.

Reef · Sep 30, 2010

Fuel pump

Hi PoppyMod,

You are very active on the forum, that's cool !

The fuel pump arm is not long for double gear drive chain ? (see picture).

Thanks,

Reef

PoppyMod · Sep 30, 2010

Reef said:
Hi PoppyMod,

You are very active on the forum, that's cool !

The fuel pump arm is not long for double gear drive chain ? (see picture).

Thanks,

Reef

Hey Reef,

Thanks for the pic. I call that a Jesel direct drive, that's why I didn't quit get the problem. I could be wrong, but, you may have to "live"' with an electric pump. That being stated, start a search for a quieter pump.
Good Luck!

Stock fuel pump with double gear drive timing chain

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Stock fuel pump with double gear drive timing chain

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