jectrx7

i am starting to do the reliability mods and the radiator is on of the first on the list so id like some suggestions on which brands make a quality product. any suggestions will really help

Mahjik

iTrader: (1)

What do you use your car for? Street driving only? Road racing?

Sgtblue

iTrader: (16)

This subject has come up a lot. Search for other threads, this should get you rstarted:

https://www.rx7club.com/showthread.p...light=radiator
https://www.rx7club.com/showthread.p...light=radiator

DaveW

RadiatorWorld.com has a selection of 3 radiators - stock OE replacement (copper-brass, limited lifetime warrantee) which fits almost perfectly except for a slight, easily-corrected, bottom tank interference with the LH lower rad mount ear. They also have 2 types of aluminum high performance radiators available.

For preventive maintenance, I just installed the stock-replacement copper-brass one, and it seems to be quite well made, and looks like it has more cooling capacity than the OE one.

Heisenberg

iTrader: (3)

^^ +1

I have the radiatorworld.com aluminum race radiator and its huge. They have really good prices as well.

GoodfellaFD3S

iTrader: (213)

You can't go wrong with a Fluidyne. I've never heard of a single problem with one over the last 8 years.

bajaman

I'll add my 2 cents worth in support of the radiatorworld.com stock replacement radiator. All metal construction, PERFECT fit, increased capacity over stock, and all for $167!

RX7LINK

iTrader: (3)

fluidyne or koyo

jectrx7

thanks for the help. i got a lot of usefull info now

turBRO [ArTiN]

Ron Davis rad..... hey.. it its good enough for Mazdaspeed, its good enough for u :]

XxMerlinxX

iTrader: (2)

I went the Radiatorworld route as well without knowing it. Huge frickin' radiator that came out to be cheaper than both Koyo and Fluidyne.

scratchjunkie

Pwr!

boosted94

iTrader: (1)

I like my Koyo but it wasnt a drop-in replacement. I got a friend who sells them for $290 shipped.

trainwreck517

iTrader: (1)

I have that radiator as well (the biggest one).. at my last track day highest temps I saw was 190* F.

Gohan3rdrift

iTrader: (11)

PWR!!!
australian like steve irwin
i love mine

FD3S2005

iTrader: (11)

i got a fluidyne and it works great.. and not alot alot of modding for that one