Cold Zero

iTrader: (1)

Hello ,

my GM water pump need to be replaced .. so I'm thinking of Meziere .. but there are three types ..

Meziere Bolt On LS1-LS6 Pump - WP319R

Meziere LS1-LS6 Heavy Duty Race Pump - WP119RHD

Meziere LS1-LS6 Race Pump - WP119R


My car is only bolt-ons and may expose to some H/C in the next two months ..


Your advise and help

Cold Zero

iTrader: (1)

ALSO if it required lower raditor hose fitting .. which size will fit '01 Camaro ?
any thing related to thermostat ?

jomomma

iTrader: (39)

im pretty sure they all out flow the stock pump. i think i have the race pump.

vsocks1

iTrader: (6)

I just installed the WP319 - I believe that is the one you want!
It flows 55 gpm and the race ones only flow 35 gpm.

DiabloFormula

iTrader: (58)

If you want to keep your heat you have to get the WP319R model, and also must have the "LS" on the pump not the "LS1" logo on it if you ever plan on going to a FAST 90/90 or bigger as the throttle will hit the top of the "LS1" style Meziere pumps, unless you just want to notch it later.

Michael02hawk

iTrader: (26)

I've been running the WP319R model for the past 3 years. It has the "LS1" logo on it. It clears the FAST90 and NW90 without any problems nor notching.

RoninWS6

So how do you know which one to order or should the place your ordering from already know the difference, because I've looked at the Meziere site and have seen the one with just the LS on it. Its looks the same to me. Just wondering because I'm in the process of getting an engine built and will be going with a FAST setup and don't want to run into this problem when I go and order my water pump.

teke184

iTrader: (5)

wp319 here

came with the hose fittings that fit just fine.

not sure...but i'm pretty sure mine says LS1 on it...and it clears my FAST 90 just fine.

by the way, search for my write up on the install process...not a step by step as LS1howto has it. but i put some helpful hints and tricks that made it easier.

Cold Zero

iTrader: (1)

So i'm understanding all of you using wp319 and no problems .. I'm going with it ..

but I have seen in Summit Racing a required parts such as Mazarie Adapter .. shall I pick one ? .. which size for Camaro 2001 ?

383lt1impala

iTrader: (33)

Get the street version, the race one. Is for racing with limited street used. The hd one is for 16 volts you have 12.