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Hello Nuno,


The MASiV radiator is a heat exchanger i've helped developed for the last 3years.  Jim (Coz) has been gracious enough to race with a prototype this season in his 600wHP, intercooled, laminova oil cooled, fully built race car.  Jim is a great guy on and off the track btw.  Can't say enough about him.  After so much development we finally found a formula that works amazing in the NSX and it fits 100% like stock.  Just imagine, Jim was running a thick 3-4" Ron Davis radiator core that was much thicker than stock and the MASiV radiator performed BETTER.  We also have reason to believe (from local data as of last month) that the MASiV radiator is performing better than the PWR unit with the integrated oil cooler.  I have tons of respect of Ron Davis as a company and heaps of respect for our Aussie PWR friends (they make F1 and basically most motorsports coolers you see on real race cars) yet the MASiV radiator is better (at least on the NSX).  For example, in hot and dry Arizona weather, average ECT track temps on Jim's car was 215F with the big Ron Davis.  He's now seeing average temps of no higher than 205F. A local friend is also using a new PWR radiator.  It maxed at oil-239, max water-213 on an NA 3.2L.  I've been testing this radiator with the OEM fan (Jim is using twin Spal fans).  Our NSX OEM fan is so crappy it's incredible yet the rad is to be so efficient the OEM fan is adequate.  It worked fine during cool down sessions at Buttonwillow this weekend albeit it was only 78F ambient. Regardless, I was seeing ECT track temps no higher than 77-82C and my car is supercharged.  Pretty amazing.


I've asked the company to do a Group Buy here but the intent was to develop the fin technology with sales to the NSX market as secondary.  I think with Coz Motorsports helping with the sales they'll do a small run for us.  Not quite sure how many folks on here are even interested in a high quality radiator though.



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She made me very proud this wknd!


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