Radiator replacement

JZ 97 SS 1500

Viper Owner
Joined
Jul 3, 2004
Posts
26
Reaction score
0
Well guys time for an upgrade on the radiator. The stocker has a leak on the endtank. So with that being said, what unit is the best drop in unit for the price, or even a lighter unit would be nice as well. I don't want to hack up anything and don't want to have to switch fans...etc..etc. Just something to drop in and go. Looks like Ron Davis may have a nice unit, and also the fluidyne, but it requires fan upgrade and cutting the shroud. Is their any others to look at???

Thanks

Jose
 

Asp Man

Enthusiast
Joined
Sep 20, 2005
Posts
1,472
Reaction score
1
Location
Kelowna B.C., WEStern Canada
I've got the Ron Davis rad, it's a nice piece but there is some trimming of the rad support to clear the drain on the left side of the rad.
I've had it out to be repaired as it was leaking at 3 corners. I was quite surprised that I had to fix it as the workmanship looks to be very good.
 

snampro

Enthusiast
Joined
Feb 27, 2004
Posts
1,156
Reaction score
0
Location
Dayton, OH
I bought a great one from Alan's Performance (site sponsor) and couldn't be happier, the quality was awesome.

7107cs_024-med.jpg
 

EllowViper

Enthusiast
Joined
Mar 28, 2006
Posts
1,656
Reaction score
0
Location
Valrico Florida
I have the Fluidyne on order from ROE for my 2001 GTS. Should have it this time next week. I'll post pics of the radiator as well as the install. Should be a straight bolt-in on my model. If you need a replacement, my stock radiator is available....great shape w/hoses. PM me if interested.
 

ViperTony

Enthusiast
Joined
Apr 3, 2006
Posts
7,554
Reaction score
0
Are you guys doing the thermostat upgrade? I was thinking about installing Alan's radiator and Roe's 172 degree thermostat.

- Tony
 

Shelby3

Enthusiast
Joined
May 14, 2002
Posts
1,869
Reaction score
0
Location
liu;g
Just bought the Fluidyne for my 02 RT/10

Does yours have the brass drain plug? Daniel Lesser posted a long explanation as to why it would quickly destroy the radiator due to the battery effect between dissimilar metals. I've had mine for almost two years with no leaks although the drain petcock froze in place almost immediately.
 

VIPER BAZ UK

Enthusiast
Joined
Jul 9, 2002
Posts
5,631
Reaction score
1
Location
ENGLAND
Shelby3
Cool name,so i named my Daughter Shelby now almost 2yrs..

Not sure yet still waiting for it to arrive/pick it up from mate in UK.
 

EllowViper

Enthusiast
Joined
Mar 28, 2006
Posts
1,656
Reaction score
0
Location
Valrico Florida
Just finished the install of my Fluidyne on my 2001 GTS. DO NOT GET THE FLUIDYNE RADIATOR IF YOU ARE EXPECTING A BOLT-IN PRODUCT!!
I was sooo pissed that I refused to take pictures since that would just make relive the entire episode. Here's the poop on this...or the poop all over me (however you want to characterize it)
Radiator arrived ahead of time from ROE Saturday AM. Opened the box and first thing I noticed were the ROE silicon hoses crunched into the cooling fins smashing several inches of new fins...top middle...bottom on the engine side. Well I thought.great. Paid damn near $700.00 for a high end radiator and it arrives battle scarred. I get my little bitty screw driver out and spend then next 30 minutes trying to make the fins half way functional. OK. Got through that. Now I grab the fan assembly to check the fit of that. NO WAY. The bolts in the Fluidyne do not match up with the factory holes. In fact, the instructions state this and they direct you to cut off the two bolts that do not work. [******]?? If they know the bolts don't line up...DONT PUT THEM IN THE RADIATOR TO START WITH!!! Plus there is an open bolt hole that aligns perfectly with the radiator shroud that isn't even used!!! Cut them out of a new radiator?? Again, [******] over? In my past days, there would have been tools being thrown all over the shop since I was so pissed. So I get my cut off wheel out, bite my tongue, and off they come. Now I have a $700.00 radiator with bent fins and two sawed-off bolts. More to come. I now put the fan shroud on the radiator and low and behold, the bottom two holes are off by 1/2 inch...so I have to drill two additional holes right next to the factory ones so I can use the bolts in the radiator. Why not put the bolts in the "right" spots to begin with??? Come on, it’s the 21st century. Now I get the shroud mounted and notice huge gaps on each side of the radiator where the shroud meets the aluminum. When the fan runs, it would **** considerable air from the sides of the radiator vice pulling through from the front...Top/bottom OK. So I get 1/2" sticky back foam weather strip and create a gasket that gets pressed/sandwiched along either side. But wait, the fun isn't over yet. I get the radiator installed and the shroud bolted on (thankfully that went well)...and now the instructions state I have to modify the factory air cleaner assembly. Again, [******]?? Seems the extra inch or so of the radiator that extends into the engine compartment hits the bottom of the air cleaner assembly. So here I go butchering my airbox to get it back into place. So, now I'm ready to hook up the radiator overflow tube line to the metal tube that comes from the coolant reservoir. They give me a new piece that is support to be longer than the OEM piece due to the fact that the Fluidyne radiator has a straight fitting vice a curved one coming out of the radiator. The little piece of tubing is actually SHORTER that the OEM piece so wrong on that boyz. I go to the auto parts place and get a piece long enough to go the entire distance without using the steel tube ($2.95). From this point on, filling/bleeding/etc went fine. The ROE silicone hoses are way too cool!! On the road, I can really see on the gauge when the thermostat opens since the gauge now jumps from 190 down to the lower three marks and then rises slowing back to 190...and then the cycle continues. Before it just stayed right at 190...Fan does not come on at stop lights as much either...so the radiator does work well, just getting there from here was a bit disappointing.
 

PhoenixGTS

Enthusiast
Joined
Jul 9, 2004
Posts
2,686
Reaction score
1
Location
Phoenix Arizona
what about the tripple pass from west coast viper?

http://www.westcoastviper.com/cat_cooling_system
I have one of these. It is made by an outfit called PWR in Australia. First one I got leaked (thank goodness I had enough sense to have it tested before I went through all the trouble of installing it). WCV was very helpful getting new one out and second one was fine. Seems to be working well along with the overdrive water pump I did at the same time. Just noticed that the Roe silicone unper hose is leaking at the radiator a tiny bit so I will have to address that, but the PWR unit is beautiful and other than having to move the airbox rearward slightly due to the thickness of the radiator, and of course modifying the fan, it bolted right in. Perfect fit.
 
Top