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-   -   What's the smallest radiator I can get away with ? (https://www.rx7club.com/rotary-drag-racing-167/whats-smallest-radiator-i-can-get-away-717306/)

Viking War Hammer 12-31-07 07:03 PM

What's the smallest radiator I can get away with ?
 
Easy question, right ?

I need to purchase a universal radiator and would like to run the smallest one available. The reason I need small is because I need to fit it up underneath my front bumper.

Car is a streetcar that will see some occasional drag :lol2:

Running no accessories, running on ethanol (E85) with methanol injection.

http://i9.tinypic.com/72hm1c4.jpg

Viking War Hammer 12-31-07 07:15 PM

For instance, could I use something like this ?

It's 12" BY 17" OVERALL

http://i15.ebayimg.com/06/i/000/ce/fb/6bf2_1.JPG

13B-RX3 12-31-07 07:18 PM

If you use a double pass radiator you should be able to get away with a pretty small one.

EQUISIETE 01-01-08 11:15 AM

Get a small honda/acura style Moroso radiator. I was gonna run one in my car since i didnt do a front chassis cause it could tuck under the front panel but decided to get a C&R piece instead. The Moroso one is gonna run you like 130-150 bucks.

Viking War Hammer 01-01-08 12:40 PM


Originally Posted by EQUISIETE (Post 7683669)
Get a small honda/acura style Moroso radiator. I was gonna run one in my car since i didnt do a front chassis cause it could tuck under the front panel but decided to get a C&R piece instead. The Moroso one is gonna run you like 130-150 bucks.

How about this bad little booger ? It's $54.99 brand new and even comes with a fan.

http://cgi.ebay.com/ebaymotors/92-95...QQcmdZViewItem

http://trendgears.com/ebay/RadHead/R...r-Tacotaco.jpg

http://trendgears.com/ebay/RadHead/R...1-Tacotaco.jpg

crispeed 01-01-08 01:20 PM

The more I look at your setup the more I see race car.
That radiator is in just about every drag car both rotary and piston.
When are you going to stop fooling yourself?

61620B 01-01-08 01:44 PM

That small honda type is the Same radiator i got on both my race cars.

They work great with alky,don't know if you can drive for long on the street.

Viking War Hammer 01-01-08 06:01 PM


Originally Posted by crispeed (Post 7683999)
The more I look at your setup the more I see race car.
That radiator is in just about every drag car both rotary and piston.
When are you going to stop fooling yourself?

Hell no it's not a racecar :wallbash:

I just want to be able to drive around and rev up on folks :lol2:

Viking War Hammer 01-01-08 06:02 PM


Originally Posted by 61620B (Post 7684041)
That small honda type is the Same radiator i got on both my race cars.

They work great with alky,don't know if you can drive for long on the street.

Interesting, thanks for the reply. I might just try it, would you know of one that's just a tad bigger but still $50 ? :lol2:

13B-RX3 01-01-08 06:15 PM

http://www.sherline.com/images/02PRIME13.jpg

maybe this one???

papiogxl 01-01-08 06:28 PM

A bit bigger, no E-fan, and $16 more expensive shipped.

http://cgi.ebay.com/ebaymotors/94-97...QQcmdZViewItem
http://s1.promotionsupplies.com/ebay...itga9497-2.jpg

rotaryB-2000 01-02-08 08:05 AM

i was waiting for an old school dude to come out with VW scirocco or RAbBit Radiator with wire ties... (that may be too old school for most on this board)

Viking War Hammer 01-02-08 04:56 PM


Originally Posted by rotaryB-2000 (Post 7686281)
i was waiting for an old school dude to come out with VW scirocco or RAbBit Radiator with wire ties... (that may be too old school for most on this board)

Yeah, I knew people used those too. One is actually selling on ebay for cheap.


What's everyone else think ?

I want to keep it as cool as possible but would like to run something small.

13B-RX3 01-02-08 05:35 PM

You can have good or you can have cheap, but you cant have both.


http://www.stewartcomponents.net/Mer...egory_Code=ICS

Viking War Hammer 01-02-08 06:01 PM


Originally Posted by 13B-RX3 (Post 7688319)
You can have good or you can have cheap, but you cant have both.


http://www.stewartcomponents.net/Mer...egory_Code=ICS

Pretty cool stuff......... but too expensive for me :rlaugh:

crispeed 01-05-08 04:49 AM


Originally Posted by rotaryB-2000 (Post 7686281)
i was waiting for an old school dude to come out with VW scirocco or RAbBit Radiator with wire ties... (that may be too old school for most on this board)

Not for me and there still have not been one made to be lighter than it as of yet.

crispeed 01-05-08 04:50 AM


Originally Posted by Viking War Hammer (Post 7688422)
Pretty cool stuff......... but too expensive for me :rlaugh:

Yeh your #1 choice for products would be from e-bay! :rlaugh:

13B-RX3 01-05-08 12:48 PM

http://img88.imageshack.us/img88/413...8367666hr7.jpg

Viking War Hammer 01-05-08 01:10 PM


Originally Posted by crispeed (Post 7698565)
Yeh your #1 choice for products would be from e-bay! :rlaugh:

I thought that's where all the hardcore racers shop ? :rlaugh:

Viking War Hammer 04-08-08 04:13 PM

About time to start working on this stupid car, again.

What did we decide ? That the honda double pass radiator would be too small ?

I forgot


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