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How much power can the stock cooling system take?

  • Thread starter Thread starter forrealb50
  • Start date Start date Jun 21, 2004
F

forrealb50

New Member
May 5, 2003
163
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VA
Jun 21, 2004
#1
  • Jun 21, 2004
  • #1
Right now I'm making 317rwhp. How much power can the stock cooling system take because when I use nitrous the coolant boils now. I turn the car off and it's freaking boiling in the resevoir. I'm guessing its because of the extra heat and power that nitrous makes. Would a flex-a-lite fan and a 3 core radiator fix this?

I got the stock radiator, fan clutch, and cracked to hell fan...

New water pump though...
 
M

myroc

New Member
Sep 23, 2003
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Jun 21, 2004
#2
  • Jun 21, 2004
  • #2
I had kinda the same problem, did all my mods a once and the stock cooling system couldn't keep her cool. So i got a FMS alum rad and a black magic flex-a-lite electric fan and it made a big diff, no matter what the temp is outside she stays at 170 and thats with a 165 Thermostat.Remember to much heat = HP loss............keep her cool.
 

-86GTStang

Member
Dec 27, 2003
165
0
16
Norway, Scandinavia
Jun 21, 2004
#3
  • Jun 21, 2004
  • #3
... The cooling system is design for the stock engine.
Adding more fuel and air gives you more heat..
Upgrade with a alu 2row radiator, or a 3 row unit,
a good electric fan/ or a good clutch and spitfire propeller.
New waterpump,and a good thermostat.
Think the stock cooling system handles
225 hp+ 5hp=UPGRADE!!! just my.02 GoodLuck!
 

90mustangGT

I felt sorry for girls because
Founding Member
Jan 15, 2002
2,773
17
89
Dallas, GA
Jun 21, 2004
#4
  • Jun 21, 2004
  • #4
Even if your putting down 317 hp, it doesn't mean your putting it down all the time, but when you get on it the stock cooling system won't cut it. A good aluminum or 3 row radiator, high volume water pump, and some kind of upgraded fan setup should help you alot.
 
R

RickyB

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Jan 17, 2002
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NJ
Jun 21, 2004
#5
  • Jun 21, 2004
  • #5
dont keep the clutch fan, switch over to electric and hotwire them to the ignition
 
F

forrealb50

New Member
May 5, 2003
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VA
Jun 21, 2004
#6
  • Jun 21, 2004
  • #6
Right now im pretty tight on money, you think a flex-fan and 3 core radiator will help enough?
 

SuperStang83

Founding Member
Mar 21, 2001
1,693
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49
Boyertown, Pa
Jun 21, 2004
#7
  • Jun 21, 2004
  • #7
i don't know exact specs, but I wouldn't trust a stock cooling system much farther fom stock!

Jakob
 

5.0 HOtrain

Founding Member
May 20, 2001
2,247
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47
New Hampshire
Jun 21, 2004
#8
  • Jun 21, 2004
  • #8
I make 581hp with a 418 and stock replacement 3core radiator and stock clutch fan, runs 160-170 (so far) with a 160 t-stat.
mike.
 
9

92greenlx

Founding Member
Mar 27, 2002
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Ca
Jun 22, 2004
#9
  • Jun 22, 2004
  • #9
What is a Spitfire Propeller Fan? Where can I get one?

I recently installed a new Ron Davis Radiator. I am using the stock fan set up with a new Fan Clutch, 180 deg T-stat and an Aluminum Edelbrock hi flow water pump. I havnt driven it in the heat yet to see how good it works.
 
8

87'GTstang

New Member
Feb 16, 2004
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0
Jun 22, 2004
#10
  • Jun 22, 2004
  • #10
If you think you are tight on money now, just wait until that cracked fan you mention of falls apart and sends parts of it in the direction of the shroud, radiator, hood, and wherever else it feels like going - then you'll be tight for money.
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Jun 22, 2004
#11
  • Jun 22, 2004
  • #11
RickyB said:
dont keep the clutch fan, switch over to electric and hotwire them to the ignition
Click to expand...

How hack is that lol, thats a bad idea.....

All you need is a good rad, and a Mark VIII fan and your set for life.
 

beaver2489

Founding Member
Feb 26, 2002
503
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st. joseph missouri
Jun 22, 2004
#12
  • Jun 22, 2004
  • #12
as long as you have a clean radiator, clean passage ways, good water pump, pressure in the system, good Tstat, and proper coolant/water mix...you should be fine. Larger engines, or high compression motors make a lot of heat and would need a better coolant system. I have a new water pump and new stock replacement 2core radiator on my motor and it cools just fine even when I fly around town. So if you put a 3core rad, and electric fan you should be one 'cool' guy
 
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