Found these proform electric waterpumps on sale from jegs and i'm considering it for my '91 LB9 305. will 35gpm be sufficient? its a daily driver. How well do they work, anyone use them?

http://www.jegs.com/i/Proform/778/66225BKK/10002/-1

I have a 160 degree thermo, bored .30 , lt1 cam, cold air intake. Nothing serious.

 

I don't know why you think you'd need an electric pump unless your 305 is powered by a flux capaciter. Electric pumps are rated by hours so unless you have a high performance motor there isn't a need for one.

If you do have a high performance motor I would think 35gpm would certainly be sufficient.

 

I don't have a waterpump to start off with when i bought the motor. Electric waterpump is way lighter. I think i'll get one since i have nothing to start with in the first place