E water pump on FI
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
I've got one on mine and it is great! Plus it keeps the coolant flowing at the stop lights better than a stocker.
I have absoloutly no issues at all and am thuroughly satisfied with it
Thanks,Matt
I have absoloutly no issues at all and am thuroughly satisfied with it
Thanks,Matt
Pro
Joined: Nov 2006
Posts: 608
Likes: 1
From: Lindenwold New Jersey
good quesstion was wondering this myself been thinking about putting one on my car if it would help or would rather put the cash else where if I would not benifit from it ? 
My thought I might benifit from the increased flow in traffic and stop and go situations .
Phil
My thought I might benifit from the increased flow in traffic and stop and go situations .
Phil
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Pro
Joined: Aug 2001
Posts: 724
Likes: 0
From: West Palm Beach FL
Dont do it either
go with evans pump and the NPG coolant. You will never overheat I am running this setup and run 215 with ac on in summer
hey nick "why re-invent the wheel".....know where I heard this?
Tom
go with evans pump and the NPG coolant. You will never overheat I am running this setup and run 215 with ac on in summer
hey nick "why re-invent the wheel".....know where I heard this?
Tom
Thread Starter
Le Mans Master
Joined: Oct 2003
Posts: 8,863
Likes: 86
From: PA
St. Jude Donor '08
dont be mad at me tom
tom it isnt for my car its for jeffs that i am building, already has the e pump on it
Last edited by NICK YOSKIN; Jun 29, 2008 at 12:38 PM.
Race Director
Joined: Apr 2005
Posts: 10,179
Likes: 2,306
From: Wesley Chapel, FL Las Vegas, NV
I run one on my Maggie here in Vegas where is is way hot.
Drove is yesterday 109 OAT with the AC on most I saw was 205.
The big advantage is full flow at idle and when stopped in traffic.
I believe this is even more important in FI. As you get on it hard and then perhaps come to a stop or low rpm for a while. Good to get full coolant flow. especially to #7.
High capacity mechanical are good but they do take more hp to run them then stock. Simple physics. The more coolant you pump the more power it takes to pumps it.
Drove is yesterday 109 OAT with the AC on most I saw was 205.
The big advantage is full flow at idle and when stopped in traffic.
I believe this is even more important in FI. As you get on it hard and then perhaps come to a stop or low rpm for a while. Good to get full coolant flow. especially to #7.
High capacity mechanical are good but they do take more hp to run them then stock. Simple physics. The more coolant you pump the more power it takes to pumps it.
Le Mans Master
Joined: Dec 2005
Posts: 8,475
Likes: 332
From: Port Arthur, Texas 77642
Nick, tour their facility and tell us what you think as I would love to hear your evaluation of the Pros & Cons. IMHO, Evans represents the best mechanical WP/Cooling System I know of for the LS engine family. They offer different size drive pulleys depending on your application (street-roadcourse), although I'm not sure what they say about drag race. I believe for a "drag only" car, an electric WP is hard if not impossible to beat, coversely I believe for a road course car the Evans unit is "Da Chit" HOWEVER 
after reading their website again I am not sure if Evans will be the best choice for a SuperCharged Application with an 8" crank pulley (10% overdrive) 
...looking forward to hear about the plant tour as an official member/representative/ven@#? of the Corvette Forum 
HOWEVER after reading their website again I am not sure if Evans will be the best choice for a SuperCharged Application with an 8" crank pulley (10% overdrive) ...looking forward to hear about the plant tour as an official member/representative/ven@#? of the Corvette Forum 
Instructor
Joined: Jul 2002
Posts: 107
Likes: 0
From: Oak Park CA
They don't last very long, nowhere close to their mechanical counterparts. Also, they don't give any warning when they die, they will suddenly take a dump, leaving you at the side of the road. They definitely make sense for a trailered track car, but not for my daily driver.
Instructor
Joined: Dec 2005
Posts: 174
Likes: 0
From: Rochester Hills MI
They don't last very long, nowhere close to their mechanical counterparts. Also, they don't give any warning when they die, they will suddenly take a dump, leaving you at the side of the road. They definitely make sense for a trailered track car, but not for my daily driver.
Melting Slicks
Joined: Jul 2004
Posts: 2,844
Likes: 144
From: Northern Ireland
How much are the Evans pumps ???
And what about the pumps I see on egay, claiming to be uprated and flow 30% more than the OE pump ??
Are they just stock, or are there uprated pumps available ?
And what about the pumps I see on egay, claiming to be uprated and flow 30% more than the OE pump ??
Are they just stock, or are there uprated pumps available ?
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
Thanks,Matt
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
I run one on my Maggie here in Vegas where is is way hot.
Drove is yesterday 109 OAT with the AC on most I saw was 205.
The big advantage is full flow at idle and when stopped in traffic.
I believe this is even more important in FI. As you get on it hard and then perhaps come to a stop or low rpm for a while. Good to get full coolant flow. especially to #7.
High capacity mechanical are good but they do take more hp to run them then stock. Simple physics. The more coolant you pump the more power it takes to pumps it.
Drove is yesterday 109 OAT with the AC on most I saw was 205.
The big advantage is full flow at idle and when stopped in traffic.
I believe this is even more important in FI. As you get on it hard and then perhaps come to a stop or low rpm for a while. Good to get full coolant flow. especially to #7.
High capacity mechanical are good but they do take more hp to run them then stock. Simple physics. The more coolant you pump the more power it takes to pumps it.
John will you be @ LAPD on July the 12th for the Grand Re-Openeing
Thanks,Matt
Team Owner
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
I don't see why not
It is an open facility and a public place and I would hope Al has his Vette running in tip top shape
I owe those two a lot too when it comes to my Vette and I haven't been able to be around for a while so I am looking forward to seeing whomever I can
Let me know, I will try to be there early as possible! It starts @ 8AM so I'm shooting to be there around & AM - let them know too
Thanks,Matt
It is an open facility and a public place and I would hope Al has his Vette running in tip top shape
I owe those two a lot too when it comes to my Vette and I haven't been able to be around for a while so I am looking forward to seeing whomever I can
Let me know, I will try to be there early as possible! It starts @ 8AM so I'm shooting to be there around & AM - let them know too
Thanks,Matt