LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Electric Water Pump

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Old 01-04-2009, 10:57 PM
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Originally Posted by baylove
does anyone have a write up on installing one im interested in a ewp
x2. I've been considering doing it. But, I don't know what all's involved in switching over to an electric.
Old 01-04-2009, 11:10 PM
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i found this write up
http://www.vetteweb.com/tech/vemp_08...ump/index.html
Old 01-05-2009, 05:31 AM
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Here are instructions on wiring the warning LEDs.

http://www.akmcables.com/2ledmez.jpg
Old 01-05-2009, 06:04 AM
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Originally Posted by meissenation
So if you go with an EWP, would it be best to have the switch to manually turn the fans on? I understand the mechanical water pump is going to flow better at cruising speeds whereas the EWP is going to flow better at idle. For someone that's driving to/from work or cruising on the highway, seems like adding a fan would be all that's necessary?
We did but our car is a full time drag car now. Before we still had the fans hooked up manually.Never had to turn it on even in drive up fast food joints on hot summer days. Was nice to know it was there if needed
Old 01-05-2009, 06:07 AM
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Originally Posted by tspence45
x2. I've been considering doing it. But, I don't know what all's involved in switching over to an electric.
If i can do it anyone can. The link i got my info from is down and has been for awhile we bought the mez. Only pain i had was getting the drive out of the cast pump A high quality punch and a Heavy hammer works well
Old 01-05-2009, 06:13 AM
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Originally Posted by baylove
does anyone have a write up on installing one im interested in a ewp
http://www.vetteweb.com/tech/vemp_08...ump/index.html
Old 01-05-2009, 07:04 AM
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Thank you all. I will then be looking into swapping into an electric piece in the next few weeks. And any additional hp that it contributes, I'll take. Thanks again fellas'.
Old 01-05-2009, 10:47 AM
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where's the cheapest price for these pumps online? Summitracing.com or something else?? Time for a GP you guys have finally convinced me to jump ship now with that wiring diagram for the failure LED, I can't justify not doing this any more....
Old 01-05-2009, 10:53 AM
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I got mine off Thunderracing.com
Old 01-05-2009, 11:00 AM
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I have had a Meziere for about 5 months. No trouble with me. Stays cooler at the track, temps are nice while cruising as well. Mine turns on when the key goes on and off.

D
Old 01-05-2009, 11:04 AM
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ok what happens with the sensor thats on our stock water pump does it still work ??
Old 01-05-2009, 11:25 AM
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here is a really nice write up for an ls1

http://ls1howto.com/index.php?article=26
Old 01-05-2009, 11:34 AM
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This does him no good being his is a LTx ^^
Old 01-05-2009, 12:36 PM
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how much different is it from ls1 to lt1?
Old 01-05-2009, 01:56 PM
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i went to this link http://www.vetteweb.com/tech/vemp_08...ump/index.html
and from the directions and pictures anyone that is a little mechanically inclined can do it
Old 01-05-2009, 02:20 PM
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Originally Posted by baylove
ok what happens with the sensor thats on our stock water pump does it still work ??
When you install an electric pump, all you're doing is removing the cover, removing the impeller, and bolting the new motor and impeller into the stock housing. The coolant temp gauge doesn't move.
Old 01-05-2009, 03:03 PM
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got it thanks everyone
Old 01-05-2009, 05:00 PM
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Default whats the dif

here's the various EWP sold by summit why go with the more expensive ones? is the flow rate that big of a difference?

http://store.summitracing.com/egnsea...alse&N=700+115
Old 01-05-2009, 05:08 PM
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I wouldn't buy anything other then the Meziere Heavy Duty pump...just my 2 cents

Last edited by Elliott's94Z; 01-05-2009 at 05:18 PM.
Old 01-05-2009, 05:12 PM
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Default check this page...

Nice write up for this...

http://stevil.easy48.com/AIR-CSI.htm


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