Griffin Rad parts came today- No wonder I was Overheating!!!
Griffin Rad parts came today- No wonder I was Overheating!!!
All the stuff for the install all cost about 1/2 of the price of a BeCool rad.
Here are some pics-
Here are some pics-
Last edited by GreenProStreet; Apr 29, 2002 at 03:32 PM.
Supreme Member

Joined: Jan 2001
Posts: 7,164
Likes: 1
From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
The stock radiator support cover was the only tricky part, since the radiator is thicker, my stock cover fit over it, but not all the way down. This new is perfect.
Oh, and the one I got doesn't have a drain plug.
Oh, and the one I got doesn't have a drain plug.
Doh! So did I... didn't even cross my mind!
As for the install... it doesnt look hard at my end, but I havent done any work yet. The cooler should be easy to install because it seems that I just have to cut, reflange the lines and stick on the supplied adapter, hard to soft line, and make a bracket to mount it on. The cooler comes with all the fixins for every application; I am just making a new bracket because I want the most air flow, and a good appearance.
As for the install... it doesnt look hard at my end, but I havent done any work yet. The cooler should be easy to install because it seems that I just have to cut, reflange the lines and stick on the supplied adapter, hard to soft line, and make a bracket to mount it on. The cooler comes with all the fixins for every application; I am just making a new bracket because I want the most air flow, and a good appearance.
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Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Drain plug? Who needs a drain plug to drip all over the floor and the frame and clog up with little particles of sediment so it takes hours to drain all the way? I take the radiator cap off, put the car on ramps, and slide under the front with a drain pan on my stomach, and a screwdriver in my hand. I undo the lower hose, and as I'm disconnecting it, I push the pan up to the radiator lower outlet. The whole rad drains in, oh, 30 seconds, no mess? Just do it on a cool motor so you don' t burn yourself!
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iTrader: (1)
Joined: Feb 2000
Posts: 2,361
Likes: 1
From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Was you able to use the stock radiator cap or does it require a special cap for the griffin radiator?
I dont know that I could get one of those to work on my car . I have a V6 , on ya'lls cars your upper hose is on the drivers side and your lower on the passenger side , mine is the opposite
Or do you think this would work somehow . What do you guys think ? I might try to get me a new radiator in the next few days . ....I thought about getting a junkyard one , but my luck Id get a crappy one .
Man , I was just thinking ya'll , Im ganna have like almost new EVERYTHING on my car now hehe . New engine , New tranny , New fuel injectors and New radiator .All my accesorires , altenator , waterpump etc have been changed in the last two years to ! My whole ignition system is new ! It's like a brand new thirdgen !! Ha but I sure have paid for it !!!:lala:
Or do you think this would work somehow . What do you guys think ? I might try to get me a new radiator in the next few days . ....I thought about getting a junkyard one , but my luck Id get a crappy one .Man , I was just thinking ya'll , Im ganna have like almost new EVERYTHING on my car now hehe . New engine , New tranny , New fuel injectors and New radiator .All my accesorires , altenator , waterpump etc have been changed in the last two years to ! My whole ignition system is new ! It's like a brand new thirdgen !! Ha but I sure have paid for it !!!:lala:
Last edited by WaynesRS; Apr 29, 2002 at 10:00 PM.
Senior Member
Joined: Feb 2002
Posts: 885
Likes: 0
From: saugerties new york
Car: 91 firebird,mint
Engine: 305 tbi,lots of work done
Transmission: 700-r4 built by level 10 in nj
Axle/Gears: 3.73, auburn , precision
same one i got, just measure your old one wayne, width and height, yes no drain plug, no biggy take off the lower hose, i had to get a new 15lb cap from griffin......i ditched the stock shroud,i just cut it off of the fan then fabricated L brackets for the top and used tie wraps thru holes in the rad support on the bottom and just drilled holes in the plastic surrounding the fan, i tried screws but they just mad the plastic flex and then the fan rubbed........while your at it throw some metal hoses on it , they dissipate heat alot better than the rubber crap.........i got a 48" or 40" cant remember now from summit for $100........it comes with enuff reducers and hose ends to make both upper and lower hoses................the ends are rubber i think they look ok, you could get chrome covers for the ends but for another 60 bucks i figured it would be money wasted
Supreme Member
Joined: Jul 1999
Posts: 1,817
Likes: 1
From: Plano, TX
Car: 1992 RS
Engine: 406 Stealth Ram
Transmission: 700R4
I'm a little confused as to how this radiator fits. It sounds like the radiator support cover doesnt fit correctly, so I guess my question is do you have to modify it to make it fit correctly, or do you have to ditch it and make your own brackets? Also, where is the tranny cooler mounted? Will the stock fan mount to the new radiator? I REALLY need a new radiator, my stock one is starting to leak a little, and my car overheats a bit in traffic when I have the AC on. I'm going to be dropping in a new eninge thats gonna need MUCHO cooling power, too, so I had better get on the ball so I dont end up stranded. It would be AWSOME if someone could make a tech article on installilng an aftermarket radiator and tranny cooler, hint hint....
Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
You could call Summit Racing 800-230-3030 and get a part #. Griffin probably has a website somewhere, too.
Wayne, you would just buy radiator hoses to fit that different inlet/outlet appliation. 'Fact, you could do like Mark did, and use a universal hose covered with the braided sleeving. I put the braided sleeve over my factory hose; looked nice, but man, it's beat up by now. Summit sells lengths of radiator hose with the sleeving already on 'em... you'd just need to buy the dress-up hex-covered clamps.
And I bet your lower hose (driver side) curves downward, then up, right? That's the little sucker that prevents us from having a Wonderbar!! Stupid downwards loop. Our lower outlet is angled down, and on cars like MarkSheild and GreenPro's, the lower outlet goes straight back. That prevents any interference with a Wonderbar. (See http://www.sethirdgen.org 's tech area for info on a wonderbar install.)
Green, did you get a radiator with the trans cooler built in, or are you just going to run the B&M unit on it's own? (I have the B&M one, but not quite as big!
I used it in-line with the stock cooler.)
Wayne, you would just buy radiator hoses to fit that different inlet/outlet appliation. 'Fact, you could do like Mark did, and use a universal hose covered with the braided sleeving. I put the braided sleeve over my factory hose; looked nice, but man, it's beat up by now. Summit sells lengths of radiator hose with the sleeving already on 'em... you'd just need to buy the dress-up hex-covered clamps.
And I bet your lower hose (driver side) curves downward, then up, right? That's the little sucker that prevents us from having a Wonderbar!! Stupid downwards loop. Our lower outlet is angled down, and on cars like MarkSheild and GreenPro's, the lower outlet goes straight back. That prevents any interference with a Wonderbar. (See http://www.sethirdgen.org 's tech area for info on a wonderbar install.)
Green, did you get a radiator with the trans cooler built in, or are you just going to run the B&M unit on it's own? (I have the B&M one, but not quite as big!
I used it in-line with the stock cooler.) Senior Member
Joined: Feb 2002
Posts: 885
Likes: 0
From: saugerties new york
Car: 91 firebird,mint
Engine: 305 tbi,lots of work done
Transmission: 700-r4 built by level 10 in nj
Axle/Gears: 3.73, auburn , precision
get a seperate cooler with a fan...i mounted mine in front of the rad..........just had to remove the hood safety latch and install hood pins since the latch goes thru the ..........just pop the hood and look youll see what i mean........i really dont think there is a need for a tech article on replacing a radiator......its pretty straight forward if you use that thing on your shoulders and take some measurements ahead of time its a no brainer really
Originally posted by 89ProchargedROC
what was the total price on that bad boy?
what was the total price on that bad boy?
My bill from Summit (minus stupid border fees) was $250. Keep in mind that I havent replaced my rad hoses; I am going to mock it up first to see what sort of lengthes/angles involved...
Originally posted by NTChrist
Oops! Flattened rad fins already! Time to get the straightener out...
Oops! Flattened rad fins already! Time to get the straightener out...
Part numbers... I'll run and get the reciept. Just a min...
Here we go-
GRI-1-25272-X (31x19 'Nascar Style' Griffing Race Radiator)
BMM-70264 (B/M Super cooler less than 24000 lbs; biggest one)
And I bought a cheap catch can ot replace the stock resevoir...
-
Hope that helps! Going to mock it up, talk to you later...
Here we go-
GRI-1-25272-X (31x19 'Nascar Style' Griffing Race Radiator)
BMM-70264 (B/M Super cooler less than 24000 lbs; biggest one)
And I bought a cheap catch can ot replace the stock resevoir...
-
Hope that helps! Going to mock it up, talk to you later...
Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Those Summit catch cans, I was wondering, can they be made into a regular overflow tank like ours? What if our radiator overflow connects to the bottom petcock of the catch can, the top "input" of the catch can is left open, and we open the petcock?
I have a silly little plastic overflow tank, $10 from Whitney; I mounted my MSD where my regular overflow is supposed to be. But man, that plastic tank looks cheap... in fact, it cracked on me, and I have a small leak.
I have a silly little plastic overflow tank, $10 from Whitney; I mounted my MSD where my regular overflow is supposed to be. But man, that plastic tank looks cheap... in fact, it cracked on me, and I have a small leak.
Thanx so much guys for all the help !
...I'll have to keep ya'll posted , but Im almost 99% I will be getting a Griffin !
I was thinking about getting a BE COOL rad before I saw the Griffin , but no thanx I think I will pass on the $549 price
...I'll have to keep ya'll posted , but Im almost 99% I will be getting a Griffin !I was thinking about getting a BE COOL rad before I saw the Griffin , but no thanx I think I will pass on the $549 price
I forgot to tell you guys , on the way home from school today a papertowel got stuck on my airdam . about after a min of driving like that , it made my car run hot , but I didnt realize thats what it was making it run hot until I got home .But it was covering half my airdam .Anybody ever had this happen to them , heh .
Supreme Member
Joined: Sep 2001
Posts: 2,308
Likes: 2
From: winthrop harbor, il & plymouth, il
Car: 1986 camaro
Engine: 383 sbc
Transmission: th-400
Axle/Gears: 4th Gen 10 bolt/Detroit TrueTrac 4.
ha jeff gordon had that happen sunday. poor jerk. i love it! i cant believe that guy want to ditch his wife and become a ******.:lala: she is f-ing hott!!!:hail:.lol
Installation installation- (lol)
The rad has no trouble clearing the hood, but as everyone knows, the factor radiator fan upper support is useless. There are 1 places where the radiator core support interferes with the side tanks of the radiator; without those points the rad would sit perfectly straight
-
Good to hear Wayne! It is a good deal and an amazing radiator... not that that six makes that much heat, but that is a whole other conversation...
The rad has no trouble clearing the hood, but as everyone knows, the factor radiator fan upper support is useless. There are 1 places where the radiator core support interferes with the side tanks of the radiator; without those points the rad would sit perfectly straight
-
Good to hear Wayne! It is a good deal and an amazing radiator... not that that six makes that much heat, but that is a whole other conversation...
Originally posted by GreenProStreet
Installation installation- (lol)
The rad has no trouble clearing the hood, but as everyone knows, the factor radiator fan upper support is useless. There are 1 places where the radiator core support interferes with the side tanks of the radiator; without those points the rad would sit perfectly straight
-
Good to hear Wayne! It is a good deal and an amazing radiator... not that that six makes that much heat, but that is a whole other conversation...
Installation installation- (lol)
The rad has no trouble clearing the hood, but as everyone knows, the factor radiator fan upper support is useless. There are 1 places where the radiator core support interferes with the side tanks of the radiator; without those points the rad would sit perfectly straight
-
Good to hear Wayne! It is a good deal and an amazing radiator... not that that six makes that much heat, but that is a whole other conversation...
Really ?
lol I want a V8 or IROC bad , but I want to keep my V6 to cus I love it !
Last edited by WaynesRS; Apr 30, 2002 at 10:47 PM.
Supreme Member
Joined: Jul 1999
Posts: 1,817
Likes: 1
From: Plano, TX
Car: 1992 RS
Engine: 406 Stealth Ram
Transmission: 700R4
Originally posted by gruveb
The griffin radiators say they are for racing applications only.
Why is that?
Could I use one in my daily driver?
The griffin radiators say they are for racing applications only.
Why is that?
Could I use one in my daily driver?
Supreme Member

Joined: Jan 2001
Posts: 7,164
Likes: 1
From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
Originally posted by gruveb
The griffin radiators say they are for racing applications only.
Why is that?
Could I use one in my daily driver?
The griffin radiators say they are for racing applications only.
Why is that?
Could I use one in my daily driver?
Supreme Member

Joined: Jan 2001
Posts: 7,164
Likes: 1
From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
Yeah, I would buy it again, I couldn't really tell you the difference cause at the time I was overheating with the stock radiator but it was due to another cause. Right now cruising my temp gauge is at the temp rating of my stat, and maybe goes 10* higher while in traffic.
Originally posted by Scott_92RS
Sure, just go full throttle from every stoplight
Sure, just go full throttle from every stoplight
Well officer I have to drive like that , see ever sence I installed my Griffen radiator its recomended for race applications .Atleast I beat that mustang officer !:sillylol: Supreme Member
Joined: Jul 1999
Posts: 1,817
Likes: 1
From: Plano, TX
Car: 1992 RS
Engine: 406 Stealth Ram
Transmission: 700R4
Originally posted by WaynesRS
That's a good excuse incase ya get pulled over !
Well officer I have to drive like that , see ever sence I installed my Griffen radiator its recomended for race applications .Atleast I beat that mustang officer !:sillylol:
That's a good excuse incase ya get pulled over !
Well officer I have to drive like that , see ever sence I installed my Griffen radiator its recomended for race applications .Atleast I beat that mustang officer !:sillylol:
Originally posted by Scott_92RS
Hehe, that'd be cool, but I'm not so sure the cop would see the humor in it
Hehe, that'd be cool, but I'm not so sure the cop would see the humor in it
With all the street racing going on these days, I dont know if he will be too amused...
It is nice to know that the rad would handle the extra fire power used if you want to hot lap it at the stip or track; definate plans for my car.
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