electric waterpump question

Reply Subscribe

Thread Tools

Search this Thread

Mar 12, 2012 | 01:15 AM

barnett87rx7

Thread Starter

lite rotary = easy push

iTrader: (1)

Joined: Mar 2009

Posts: 1,385

Likes: 0

From: Whitby

electric waterpump question

can anyone tell me how many gallons per minute (gpm) I need to run for a electronic waterpump to cool efficiently

Mar 12, 2012 | 01:51 AM

Havoc

Rotary Enthusiast

Joined: Aug 2004

Posts: 1,326

Likes: 9

From: Australia - Perth

It varies. So not really.

On my EWP very rarely runs at 100%, the davis Craig controller with pulse the flow.

Mar 12, 2012 | 02:01 AM

barnett87rx7

Thread Starter

lite rotary = easy push

iTrader: (1)

Joined: Mar 2009

Posts: 1,385

Likes: 0

From: Whitby

how many gpm is it rated for? When looking to buy one I see two different levels 20-30 and 45-55 gpm. what is enough?

Mar 12, 2012 | 03:07 AM

89rtry

Rotory

Joined: Nov 2011

Posts: 17

Likes: 0

From: Arkansas

Why do you want a EWP?

Mar 13, 2012 | 07:28 AM

Tofuman FC3S

Like a G6

iTrader: (1)

Joined: Dec 2007

Posts: 713

Likes: 0

From: In the Dutch Mountains

It's a rotary, better safe then sorry. Go for the highest rated.

Quote:

Why do you want a EWP?

Because mech drive has to many downsides...

Riz.

Mar 14, 2012 | 01:42 PM

barnett87rx7

Thread Starter

lite rotary = easy push

iTrader: (1)

Joined: Mar 2009

Posts: 1,385

Likes: 0

From: Whitby

this way you have a constant flow cooling the engine better in situations like stop and go traffic where your idling and the pump isnt spinning much, and it stops cavitation at high rpms

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Adaptronic S5 Turbo PNP Unit questions

_Tones_

Adaptronic Engine Mgmt - AUS

May 25, 2021 05:37 AM

hogged out vs boost prepped (Nikki)

Jeff20B

1st Generation Specific (1979-1985)

Sep 16, 2018 07:16 PM

anti-skid deleted brake hard line questions

Nosferatu

2nd Generation Specific (1986-1992)

Sep 5, 2015 02:13 PM