Is this a good combination to go with during a cam install? I know the high volume oil pump is typically installed with a rebuild, but would I see some better drivability and possibly gains?

Ive heard that going with a high volume oil pump can give comparable gains to an electric water pump...is this true?

Thanks!

-Doug

 

just stick with h2o pump changing a oil pump in the car is the biggest pita. save it for a rebuild.

 

Not sure how an HV oil pump (having bigger rotors and mass to turn) will give power gains. I'm open to explanation.

 

If I knew I'd explain. Like I said in the initial post, I just heard that it did...if it doesn't then it doesn't...

 

Most experienced engine builders recommend a stock volume pump with a higher pressure relief spring for extended RPM operation. I've never heard of changing to a HV oil pump to save HP. It would have just the opposite effect.