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Anybody running a Griffin Radiator? #1695513
11/07/14 02:28 AM
11/07/14 02:28 AM
Joined: May 2008
Posts: 96
Texas, USA
6
68cuda2003 Offline OP
member
68cuda2003  Offline OP
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Joined: May 2008
Posts: 96
Texas, USA
I got a '68 barracuda with an overheating problem. I was told Griffin Radiators was the way to go. Any input would be appreciated.

Re: Anybody running a Griffin Radiator? [Re: 68cuda2003] #1695514
11/07/14 11:03 AM
11/07/14 11:03 AM
Joined: Jan 2003
Posts: 13,360
Marion, South Carolina [><]
an8sec70cuda Offline
I Live Here
an8sec70cuda  Offline
I Live Here

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Marion, South Carolina [><]
I have one in my cuda. Made a huge difference in how hot my car got on the street. Mine is a 3.25" core w/ 2 rows of 1.25" tubes. Biggest one I could fit w/o cutting up the core support. It is a direct bolt in too. It wasn't cheap though.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
Re: Anybody running a Griffin Radiator? [Re: an8sec70cuda] #1695515
11/07/14 11:42 AM
11/07/14 11:42 AM
Joined: Feb 2009
Posts: 1,532
off the grid
340B5 Offline
pro stock
340B5  Offline
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off the grid
Mine is a Griffin. I could have squeezed on a couple inches wider in and wish I would have. When it gets to the upper 80's and warmer, I still run hotter than I would like(not overheat) when moving up slowly in staging lanes. I've had my radiator for years and it's held up well.

A shroud and water wetter will make a difference too.


Yeah, it's got a smallblock.
Re: Anybody running a Griffin Radiator? [Re: 340B5] #1695516
11/07/14 12:34 PM
11/07/14 12:34 PM
Joined: Dec 2005
Posts: 1,495
Shelby mi.
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JAKE68 Offline
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Shelby mi.
I would look into another brand. Not that griffin makes a bad radiator but if you need to do a repair in the future you cant because the cores are apoxied together and can not be welded on.


JAKES AUTOMOTIVE
Re: Anybody running a Griffin Radiator? [Re: JAKE68] #1695517
11/07/14 12:55 PM
11/07/14 12:55 PM
Joined: Feb 2014
Posts: 655
Huntsville, AL
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Airwoofer Offline
mopar
Airwoofer  Offline
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Huntsville, AL
What ahbout the 2375 Champion? I am close to needing a rad for my Demon. My biggest question is 2 or 3 row and will the blower belt clear (as well as the elec water pump)?

They are discussing this at FABO now:

http://www.forabodiesonly.com/mopar/showthread.php?t=295417


Re: Anybody running a Griffin Radiator? [Re: Airwoofer] #1695518
11/07/14 01:08 PM
11/07/14 01:08 PM
Joined: Feb 2012
Posts: 394
Ohio
M
moparjoe360.4 Offline
enthusiast
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Joined: Feb 2012
Posts: 394
Ohio
I put a champion 26' 3 row in my truck before this season an it made a world of difference. It was 1/2 the price of a Griffin or Wizard cooling 2 row, but they are made over seas. I'm very happy with the fit and quality thought.

Re: Anybody running a Griffin Radiator? [Re: JAKE68] #1695519
11/07/14 01:09 PM
11/07/14 01:09 PM
Joined: Jan 2003
Posts: 4,247
Newfoundland
C
codfish Offline
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Posts: 4,247
Newfoundland
Quote:

I would look into another brand. Not that griffin makes a bad radiator but if you need to do a repair in the future you cant because the cores are apoxied together and can not be welded on.




What he said.

I had one that started to leak where the tubes meet the tanks. The manufacturer, Griffin, basically told me that I was SOL.
I replaced it with a Northern brand which has no epoxy, and has held up fine for the past 5 years. And bigger is better.

codfish

Re: Anybody running a Griffin Radiator? [Re: codfish] #1695520
11/07/14 02:02 PM
11/07/14 02:02 PM
Joined: Sep 2003
Posts: 2,008
Sweet Home Alabama
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MRMOPAR622 Offline
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Sweet Home Alabama
Griffin its the best and I do not mind paying a few more $$$ to have the best possible radiator in my Race-Car!


"To Be The Man'You Have Got To Beat The Man" "T/D and Pro-Bracket Racer"
Re: Anybody running a Griffin Radiator? [Re: MRMOPAR622] #1695521
11/07/14 03:55 PM
11/07/14 03:55 PM
Joined: Feb 2009
Posts: 1,532
off the grid
340B5 Offline
pro stock
340B5  Offline
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off the grid
If you want a Griffin, check into the universal, you just have to match the hose sizes and outlet location. Mine was around $150, but that was 20 years ago.


Yeah, it's got a smallblock.
Re: Anybody running a Griffin Radiator? [Re: 68cuda2003] #1695522
11/07/14 07:49 PM
11/07/14 07:49 PM
Joined: Oct 2010
Posts: 2,407
Ambridge, Pa.
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rickraw Offline
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Ambridge, Pa.
Mine started to leak. It was epoxied, junk. Don't know how they make them now? I bought a wizard exact fit rad with 4 puller fans. Temp never goes over 190. When fans kick on, temp drops to 170.

Re: Anybody running a Griffin Radiator? [Re: rickraw] #1695523
11/07/14 07:55 PM
11/07/14 07:55 PM
Joined: Feb 2011
Posts: 4,302
Nebraska
72Swinger Offline
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72Swinger  Offline
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Nebraska
I use a Griffin dual 1.5" tube Nascar draft radiator. It is the first radiator that kept my BB cool in an extreme environment.


Mopar to the bone!!!
Re: Anybody running a Griffin Radiator? [Re: rickraw] #1695524
11/07/14 07:57 PM
11/07/14 07:57 PM
Joined: Mar 2006
Posts: 9,833
MI, usa
dvw Offline
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dvw  Offline
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MI, usa
I have used universal from Summit, Northern, and Griffin. All are flawless without issue, over 10 years each. The Griffin was a bolt in. The others I made the mounts. On those that leaked. How were they mounted?
Doug

Re: Anybody running a Griffin Radiator? [Re: dvw] #1695525
11/07/14 09:15 PM
11/07/14 09:15 PM
Joined: Dec 2005
Posts: 1,495
Shelby mi.
J
JAKE68 Offline
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Shelby mi.
DVW I have one on my run stand that the lower Hose fitting is rotting so it cannot be fixed. Had a customer bring me a car we were putting new motor griffin exact fit rad and convert to power strg. (Chevy) well the lower corner of the tank needed to be notched and no good apoxy! So a new rad needed to be bought from another company. So that customer ate a 450 rad. Like I sad they work but you better hope you never need a repair in the future.

Last edited by JAKE68; 11/07/14 09:17 PM.
Re: Anybody running a Griffin Radiator? [Re: 68cuda2003] #1695526
11/07/14 09:44 PM
11/07/14 09:44 PM
Joined: Jul 2004
Posts: 1,770
Pa
W
Wv68charger Offline
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Pa
Ron Davis has some quality stuff

Re: Anybody running a Griffin Radiator? [Re: Wv68charger] #1695527
11/07/14 10:13 PM
11/07/14 10:13 PM
Joined: Oct 2009
Posts: 1,267
North, Alabama
D-50 Offline
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North, Alabama
I run a Summit brand radiator. This year in 90+ degree weather when I drove my D50 to the track, 40 miles round trip. I did not even have to turn my fan on.It got to about 185*. I was not in red light traffic. I was driving back roads running 45-55 mph.


1.33 60 ft,6.21 at 110.59 in the 1/8, pump gas small block,2950lbs,drag radials,mufflers and driven to track ...
Re: Anybody running a Griffin Radiator? [Re: 68cuda2003] #1695528
11/08/14 12:43 AM
11/08/14 12:43 AM
Joined: Sep 2007
Posts: 1,890
Spahn Ranch
RMCHRGR Offline
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Spahn Ranch
I have a Griffin 'direct fit' in my Duster. It's a nice radiator, keeps my car cool and shaved a bunch of weight. However, it wasn't a direct fit. The tanks/core are fine but not the mounting parts. Not sure what specs they had but its not really close.

The way they made the brackets put it closer to to the engine than the OE 26" I replaced so I had to get the short Jag fan clutch.

Also, the way the brackets are made does not allow an OE shroud to fit without modifying it.

This also required a smaller fan blade because none of the ones I had would fit without hitting the shroud because of where it was now mounted (as opposed to the OE position). Probably operator error but while figuring all this out, I mangled the fins pretty good. No leaks as of yet though.

If I were to do it again, I probably would just get a generic rad and figure out how to make it work.


'71 Duster
'17 Ram 1500
Re: Anybody running a Griffin Radiator? [Re: JAKE68] #1695529
11/08/14 02:30 PM
11/08/14 02:30 PM
Joined: Sep 2003
Posts: 2,008
Sweet Home Alabama
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MRMOPAR622 Offline
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Sweet Home Alabama
Quote:

DVW I have one on my run stand that the lower Hose fitting is rotting so it cannot be fixed. Had a customer bring me a car we were putting new motor griffin exact fit rad and convert to power strg. (Chevy) well the lower corner of the tank needed to be notched and no good apoxy! So a new rad needed to be bought from another company. So that customer ate a 450 rad. Like I sad they work but you better hope you never need a repair in the future.




That's odd all of my Griffin radiators have been made out of aluminum,which is very easy to Tig Weld.


"To Be The Man'You Have Got To Beat The Man" "T/D and Pro-Bracket Racer"
Re: Anybody running a Griffin Radiator? [Re: MRMOPAR622] #1695530
11/08/14 07:54 PM
11/08/14 07:54 PM
Joined: Jan 2011
Posts: 4,785
Utah and Alaska
astjp2 Offline
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astjp2  Offline
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Utah and Alaska
Quote:

Quote:

DVW I have one on my run stand that the lower Hose fitting is rotting so it cannot be fixed. Had a customer bring me a car we were putting new motor griffin exact fit rad and convert to power strg. (Chevy) well the lower corner of the tank needed to be notched and no good apoxy! So a new rad needed to be bought from another company. So that customer ate a 450 rad. Like I sad they work but you better hope you never need a repair in the future.




That's odd all of my Griffin radiators have been made out of aluminum,which is very easy to Tig Weld.



Up until you need to weld on one then it will be contaminated. The epoxy will contaminate the weld. Therefore they are not repairable


1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!
Re: Anybody running a Griffin Radiator? [Re: astjp2] #1695531
11/09/14 02:45 AM
11/09/14 02:45 AM
Joined: May 2008
Posts: 96
Texas, USA
6
68cuda2003 Offline OP
member
68cuda2003  Offline OP
member
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Joined: May 2008
Posts: 96
Texas, USA
Thanks for the input. I currently have a Champion 4 row (they said was good to 800hp) but it just doesn't cool. I purchased the radiator, shroud and 2 electric fans as a package deal and it has never kept my car cool. In desperation, I began trying different combinations. I took the shroud off and at least now it cools while I'm motivating but at lights the temp begins to climb. I live in south Texas and need efficiency.







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