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#1 |
Registered Member
Join Date: Sep 2001
Posts: 512
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![]() Having some overheating problems on our 88GT - have installed new Stewart high-flow waterpump, new 180degree stat, new hoses. We do have underdrive pullies on the car.
We might need to put in a new radiator -as this is the original. Any thoughts on what else to check before I go with new radiator? I've been looking at the Fluidyne radiators - are these things really worth the $370 - vs a stock radiator? The goal of the car is to fix our stang up as a weekend warrior with hp. |
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#2 |
Registered Member
Join Date: May 2001
Location: Valdese, NC
Posts: 361
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![]() Have you done a compression check to verify you haven't blown a headgasket? How about pressure testing the cooling system to make sure you don't have a leak? Are you losing any coolant?
As far as the radiator, unless your running a power adder, any good 3 core radiator will do. You can pick one up from Pep Boys, Advance Auto Parts, Auto Zone, or similar places for $100-$150. Those radiators are going to be brass, if your really dead set on a aluminum, try a Ron Davis. They sell for about $230-$270 in alot of the mustang mags. I run one in my car and it's made a big difference.
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91 single turbo vert |
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#3 |
Registered Member
Join Date: Sep 2001
Posts: 512
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![]() Haven't done a compression check to see if we've got a blown head gasket. I have looked at the oil - and it's not milky though. We did do a compression check on the radiator and no lose of coolant.
It's in the plans to run a power adder - might not be till next year. Are the Ron Davis radiators exact fit? I've got a flex-a-lite Black Magic fan on the car as well. |
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#4 | |
Registered Member
Join Date: May 2001
Location: Valdese, NC
Posts: 361
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![]() Quote:
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91 single turbo vert |
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#5 |
Registered Member
Join Date: Sep 2001
Posts: 512
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![]() Thanx for the help - we'll run compression checks this weekend and see where it goes.
On one hand - if it's a head gasket - my son has said while we've got the heads off we might as well start the motor upgrade with different heads, intake and cam. Oh yeah - convert to MAF the same time. |
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#6 |
Registered Member
Join Date: Sep 2001
Posts: 512
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![]() Ran the compression check, here's what we got:
150 135 145 130 145 125 135 135 Front Ran a wet test on the lower side - no change.. I'm not an expert on this - but I would guess these numbers on the drivers side are alright? |
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