What is better the Fluidyne or the M2 radiator?After the new radiator what should I get next?

Does your car run hot?

Sometimes

i like the fluidyne but a KOYO is sitting in my old T2

the best radiators are made by ron davis, then the k2rd, then all the stock sized but slightly thicker units. I question though since you live in detroit and its almost winter, is this a necessity right now? I have a 71 degree thermostat in my car and as soon as the temp dropped this year it almost runs too COLD.

I think that he isn't planning on driving the car during the winter.

Ya it will be winter soon but im not driving the 7 in winter.Im getting a little list together of mods an such and im just looking for the best ones possible.Fre told me about the k2rd radiators but I never heard of the ones by ron davis.Post a link if you can.

i like my fluidyne, looks hot, is pretty big, and my car doesnt get hot at all............... so far.



kevin.

Trying using a search engine once in a while, it only took 2 seconds to find....



Ron Davis Radiators

what is the price for a ron davis rad?

i am wondering the same thing

I emailed them today, waiting on a response. I'll post it when they respond.

unless you have having something custom done, all the mazda apps for ron davis are handled through AWR Racing at 760-598-9783, ask for Tony or www.awrracing.com

what about a 3row frist gen rad for 200 from mazdatrix ?

Im partial to the Koyo

I very happy w/ the KOYO aluminum racing rad. My car can sit & idle, on a hot FL day and never go over 180ish. https://www.nopistons.com/forums/pub...1047683329.gif

my koyo rules..... only thing i can complain about is that it needed some modification to fit into the stock brackets

email reply from AWR Racing...

the 3rd car we took down to sevenstock hadthe kinghtsports/ron davis radiator and it gets hot, we had to trailer it over the grapevine



mike

was that cuz of the radiator or nother problem with the car? waterpump? thermostart? air in the system? or is he actually having a problem with the radiator?



Even a new stock radiator should be able to cruise comfortably on the highway if everything else is in working order. But if something else isn't up to spec then no amount of radiator is really going to help you.

well its a new motor, new t stat, new water pump, new radiator. it does have a front mount, but still



mike

I think im gonna try the Fluidyne

I ran mine this summer with the stock radiator and a front mount in 95degrees plus and it would get hot while boosting by i could always cool it back down just cruising. I'm definately concerned as i always heard great things about this radiator and was planning on one myself.