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-   -   Radiators? (https://www.rx7club.com/v-8-powered-rx-7s-299/radiators-1125974/)

Frosty901 05-03-18 10:31 PM

Radiators?
 
has anyone had any luck with mishimoto? I’ve heard some people having good luck but others saying they are terrible.

Jager 05-04-18 10:27 PM

For an FD or an FC?

Frosty901 05-04-18 10:33 PM

fd

SpeedKing 05-05-18 01:08 AM

Mishimoto radiators have a rep for leaking. I ended up going with a Koyo.

Frosty901 05-05-18 05:16 PM


Originally Posted by SpeedKing (Post 12272625)
Mishimoto radiators have a rep for leaking. I ended up going with a Koyo.

do they make an ls rx7 specific one or did you modify one?

SpeedKing 05-06-18 12:37 AM


Originally Posted by Frosty901 (Post 12272721)

do they make an ls rx7 specific one or did you modify one?

Thought you were asking a question about Mishimoto radiators in general. Most people that do LS swaps run Samberg (https://www.rx7v8.com/product/fd-radiator-kit/), or a custom Howe or Ron Davis unit.

Frosty901 05-06-18 07:01 AM


Originally Posted by SpeedKing (Post 12272759)
Thought you were asking a question about Mishimoto radiators in general. Most people that do LS swaps run Samberg (https://www.rx7v8.com/product/fd-radiator-kit/), or a custom Howe or Ron Davis unit.


sorry yea, just meant rx7-ls swap specifically. I can pick up a new mishimoto for $150 shipped so I’ll probably jump on that and just get the car up and running for now. Try and upgrade to the samberg down the line.

olddog25 05-09-18 06:39 PM

I got a Mishimoto in mine, no problems so far.

I bought car about 5 months ago, drove it home about 250 miles, got stuck in traffic a couple of times, no problems. Next morning I saw a small puddle of coolant (maybe 1/2 oz) under radiater, I'm thinking oh shit.
Turned out clamps just needed to be tightened at bottom, I guess the hose expanded a little on the long drive home and it loosened clamp just a little bit. Been driving it around town now for about
4 months, no overheating, no leaking, no problems, knock on wood.

That's no guarantee I guess. Person I bought car from had just bought the Mishimoto and said they gave him a lifetime warranty with it. Hope I don't ever have to find out.

Frosty901 05-09-18 07:02 PM


Originally Posted by olddog25 (Post 12273649)
I got a Mishimoto in mine, no problems so far.

I bought car about 5 months ago, drove it home about 250 miles, got stuck in traffic a couple of times, no problems. Next morning I saw a small puddle of coolant (maybe 1/2 oz) under radiater, I'm thinking oh shit.
Turned out clamps just needed to be tightened at bottom, I guess the hose expanded a little on the long drive home and it loosened clamp just a little bit. Been driving it around town now for about
4 months, no overheating, no leaking, no problems, knock on wood.

That's no guarantee I guess. Person I bought car from had just bought the Mishimoto and said they gave him a lifetime warranty with it. Hope I don't ever have to find out.


good to hear, I ordered mine from the Chinese company that provides mishimoto with theirs. If anyone else needs one I can probably swing them a good deal on it.

Adicarlo 05-15-18 12:20 AM

For LS motors it’s common to use C&R but I’m not sure if they make a direct fit for RX7. They have a ton of options for built in internals coolers (oil, trans, power steering, etc.).

jojob0821 05-15-18 06:01 AM

Mishimoto radiator
 
I had one on my 240sx with an ls swap an it was fine. In my opinion there built really well an definitely worth the price.

strickrothp 05-16-18 03:48 PM

Over at the norotors forums. There's a user named vitoman1977. He can get radiators made by cbr performance in southern California. Cbr usually makes radiators for Baja racers. The radiator is solid but a bit pricey. Vito has great communication and there's a 1 year warranty on the radiator.

I have the mishimoto fd ls swap radiator. It works but I'm not a fan of the design since it sits in the stock radiator position. I definitely want to put in my new radiator but I don't have the time.

403rx7 05-16-18 05:55 PM

Koyo N-Flo or sell your car.

SpeedKing 05-16-18 07:02 PM


Originally Posted by strickrothp (Post 12275130)
Over at the norotors forums. There's a user named vitoman1977. He can get radiators made by cbr performance in southern California. Cbr usually makes radiators for Baja racers. The radiator is solid but a bit pricey. Vito has great communication and there's a 1 year warranty on the radiator.

Pretty sure the OP is asking about Mishimoto because he's on a budget. I know Vito and his unit runs about $1,900. Did you buy one of his, BTW?

strickrothp 05-16-18 09:14 PM

I did buy a radiator from vito. I was waiting for a samberg group buy at the time but it was taking a while.

calichase 05-19-18 01:12 PM

Mishimoto does make an ls swap specific rad. I have an extra (going a different route with a custom v mount) if your interested


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