High Volume Oil Pumps

[Anonymous]

Has anybody used these I have heard rumors of them breaking the drive ears off?
Dave

[sharpy]

pumps

Normally you use the pump gears off the early GS750 for a higher oil pump speed. No haven't heard that one before.

[Jeff Tate]

I have high volume oil pump GEARS that I bought from V&H long ago. I haven't heard of just a high volume pump before either.

[Anonymous]

When you instasll the oil pump gears--standard or from a 750 if you are not carefull to get the dogs on the gear into the grouve on the basket you nay do some dammage. The high volume gears will hesrdly be noticed by the engine except for more oil being circulated which is a mitzva.

[Anonymous]

I know the pump is the same i meant the gears has anyone had breakage problems?
Dave

[Jeff Tate]

I've had mine installed since 1986 along with an oil cooler and never had a problem.

[cbxchris]

In a drag racing application I have seen several break. This was a hot topic some time back.

[Anonymous]

In a drag racing application I have seen several break. This was a hot topic some time back.

Which drag racing applications please???

[cbxchris]

Mainly very high reving nitrous engines. Ask Jay at MRE I`m sure he has seen several. I`m not saying its bad thing for the street but I would NOT run them on a good drag racing engine personally. I would much rather have the outside oil lines and stock gears. I ran mid 7 second turbo`s with stock gears and never had any problems at all.