Check valves

[Ange]

Hi guys just wondering when installing in line check valves can you keep the original valves in or do they need to be removed.

[rz500guytexas]

Yes you can. I did it on both bikes. The hard part was i could not locate a barbed fitting with the proper threads to go in the pump. My back has been used on the track for a lot of miles and no issues. Are you installing under the crank seal cover?

[Ange]

Hi thanks for the reply I will be installing the plastic ones in to theblack lines just after the original check valves. So question is do I need to remove the original check valves or leave them and just cut the hose lines and install the new check valves.

[tacky1]

Just cut the lines and fit them. Leave the oem check valves in place.

[Ange]

Thanks

[V4 Stroker]

Been told these fit the pump so you can remove the OEM check valves

https://www.advancedfluidsolutions.co.u ... KmS9mGOVl4