Stu Cool

iTrader: (13)

Who is using one of these? How well do they work, have you seen improved cooling? I am having cooling issues on high load situations, like pulling long steep hills. My LS1 is basically stock with a Griffin radiator that should cool 700+ hp. The Griffin folks are suggesting a high flow pump and/or a smaller water pump pulley. My pump and pulley are stock 2000 F-body, so the pulley is not easily changed.

Also found the PRW makes one.

Please share your experience. Thanks

Pat

Jontall

I'd like to know also.

Heyfred

iTrader: (10)

I am running an Evans, but I do have a Ron Davis radiator also with it.

Car has stayed rock solid 180 in all driving conditions.

02sleeperz28

iTrader: (26)

I would like to know as well.

Stu Cool

iTrader: (13)

Also, I would like to know if any of the LS1Tech sponsors sell such pumps.

Pat

Heyfred

iTrader: (10)

http://www.nastyperformance.com/shop/

ULTIMATEORANGESS

iTrader: (4)

have you considered meziere? only because its a popular WP for LS motors.

Stu Cool

iTrader: (13)

Thanks but I want to stay with a mechanical pump.

NVR_SPDS

iTrader: (39)

Is this in your Stude, or an F-body?

What are you using fan wise?