LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Upgraded Mechanical Water Pump?

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Old Mar 25, 2004 | 10:43 PM
  #16  
FastWhiteTA's Avatar
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From: Was TX, now in Portland, OR
The Meziere flows 35 GPM. It keeps my engine NICE and COOL, at all times. I am getting a 2nd car in two weeks, so it'll be nice, I won't be taking it on long trips, so the WP going out isn't a huge concern of mine at this moment. I also know the water pump is rated for 2500 hours. I wouldn't have done it if it was going to be my only car. Also, if I'm curious if it is working or not, all I have to do is shut off my car and i can pop my hood and hear the motor going and the water circulating.

One of the coolest things about the Elec WP is that combined w/ my SLP fan switch, w/ my keys in the "on" position, I can have my fans on high, and my WP circulating the coolant, so I cool my engine off extremely fast after my car shuts off. I love that feature. Between passes at the track, my engine will cool down much faster than everyone elses, that's an advantage since we have a metal intake. Less heat soak. They're dynoing 10 rwhp and 11 ft/ lbs (also rear) on mostly stock cars. I'd go for the Meziere Elec if it's not a long trip car. Less stress on the 1st cam bearing. Don't need a heavy duty timing chaing, etc. There are advantages as well as disadvantages.
Old Apr 25, 2004 | 12:51 AM
  #17  
Bersaglieri's Avatar
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From: The Wild West
Originally posted by FastWhiteTA
The Meziere flows 35 GPM. It keeps my engine NICE and COOL, at all times. I am getting a 2nd car in two weeks, so it'll be nice, I won't be taking it on long trips, so the WP going out isn't a huge concern of mine at this moment. I also know the water pump is rated for 2500 hours. I wouldn't have done it if it was going to be my only car. Also, if I'm curious if it is working or not, all I have to do is shut off my car and i can pop my hood and hear the motor going and the water circulating.

One of the coolest things about the Elec WP is that combined w/ my SLP fan switch, w/ my keys in the "on" position, I can have my fans on high, and my WP circulating the coolant, so I cool my engine off extremely fast after my car shuts off. I love that feature. Between passes at the track, my engine will cool down much faster than everyone elses, that's an advantage since we have a metal intake. Less heat soak. They're dynoing 10 rwhp and 11 ft/ lbs (also rear) on mostly stock cars. I'd go for the Meziere Elec if it's not a long trip car. Less stress on the 1st cam bearing. Don't need a heavy duty timing chaing, etc. There are advantages as well as disadvantages.
How did you wire up the LED light into the system, I have a manual fan switch to install and would like an inline warning light...I know an ITT Tech Electronic Technician who is helping me with the install. Any tips or intructions?

-Dustin-
Old Apr 25, 2004 | 01:07 AM
  #18  
97WS6SCharged's Avatar
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From: Jacksonville
Should be something like this...

http://www.akmcables.com/2ledmez.jpg
Old Apr 25, 2004 | 01:16 AM
  #19  
Bersaglieri's Avatar
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From: The Wild West
Thanks alot for helping me out, I'll paypal you $5 sometime after I pay off my opti and WP, so you can have lunch at Wendy's on me

-Dustin-
Old Apr 25, 2004 | 01:19 AM
  #20  
97WS6SCharged's Avatar
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From: Jacksonville
I'll let you off this time, I'm holding out for Steak & Shake.
Old Apr 25, 2004 | 01:32 AM
  #21  
Bersaglieri's Avatar
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From: The Wild West
True, steak & shake owns, but thanks a ton really.

-Dustin-
Old Apr 25, 2004 | 08:39 AM
  #22  
Josh-'04 GTO's Avatar
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Joined: Dec 1999
Posts: 1,697
From: Petersham, MA
For the record, the stock pump will wipe the floor with the electric at 6K rpms. At idle, the electric will flow more. No way I'm taking a chance with the electric one, way too unreliable IMO.
Old Apr 25, 2004 | 01:19 PM
  #23  
Bersaglieri's Avatar
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Joined: Sep 2003
Posts: 5,907
From: The Wild West
I looked alot last night for information on the pumps, does anyone have specific threads with info on when peoples electric ones when out?

Safety of the opti is my number one issue.

-Dustin-
Old Apr 25, 2004 | 01:31 PM
  #24  
blown383's Avatar
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Joined: Aug 1998
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From: Los Angeles, CA
With that schematic there is an LED for a bad ground....which if done correctly will NEVER happen.

-B
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