supermx96

I have buy a Holley Ultra HP 200gph marine mechanical fuel pump for a bigger gph. This pump dont fit on the Merc fuel pump/ watter pump housing. The fuel pump arm is not the same then theoem fuel pump. The Ultra HP 200gph fuel pump is desing for an bbc marine.

What fuel pump or fuel pump arm can fit on the oem Merc fuel pump and watter pump housing??

Cobra100+

iTrader: (3)

Ēv products has the. Best ivve seen. All billet. Cost about 525 from them.

MILD THUNDER

iTrader: (3)

http://www.cpperformance.com/p-12460...6-engines.aspx

This pump will support your engine.

supermx96

Thanks Mild Thunder

I have swap the mechanical pump arm from my holder pump to my new Holley Ultra HP pump. The Ultra Hp is fully rebuildable so it is essay to swap the pump arm.

I will try this first this is a 200 gph and i have payed arond 600$.
If that is not work propely i will try the pump upgrade from CP performance.