Thread: koyo ???

depending on your setup i would go with the R-core koyo radiator, they have 2 the V-core and R-core the R core is the more aggressive radiator , i believe the price differences were almost 100.00 more for the r core over the V core.

I have no Idea what the hell the differences are. But I believe the part number for mine was R1977 or something like that.

It was $330shipped. like 3 years ago. You can probably get them for like $300 now

^ the R core is the thickest and designed for high horsepower cars (its the part num you said R1977) they are designed for extreme cooling

The V core is made to fit like OEM radiators but provide better cooling than factory

So this is the one to buy then ???

http://www.jgycustoms.com/serg20/cooling.htm


looks like I will be going with a VE head on my det block with forged internals and a lovefab sidwinder manifold , my gt3076r with 44mm wastegate and a o2 induction intake manifold , and a custom air to water setup for intercooling and a so I think the koyo radiator would be a good idea ...

For the NX the koyo is highly recommended. For a SER or 200, you could probably get away with a stocker or a modine even.

Hands down for the NX, the koyo is the way to go. You'll be needing some fans to go on it as well, the airflow is just that bad, especially with a front mount intercooler.

Il be putting a VE in my car soon will the stock fans fit it??

it will be a tight fit if you have headers. i have headers in my nx and had to take the passenger side fan off (hits o2 sensor) and trim the heat shield off of the other one.

You can fit both stock fans on with a Koyo R1977...I know this because I ran mine all summer. They will fit with a SSautoheader, Gen 5 header or any of the other Gen 5 or below headers or knock offs.

I wondering how well it fits with the LOVEFAB sidewinder though ?? that is something that is slowing me down on buying one