Radiator

[SJulian10mm]

Who makes the best radiator? N/A which will see a lot of 7k+ RPM track time on 90+ degree days.

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[PoppinJ]

Im not sure about pre gen 3 coyote engines but the 2018 GT seems to cool really well with the stock PP1 rad. Ive never had to worry about engine temps, even last year running in Texas weather, Aug-Oct where the afternoon sessions were 98. Miserably hot. Of course, the limiting factor for me has been the rear diff. If I solved that issue with a cooler then perhaps the next weak link may be the engine temps, but I would bet it would actually be the manual trans temps.

 

[SJulian10mm]

I've been good on temps up to this point too. Really want to do this for preventative reasons, its just me, Id rather have overkill than just enough. Also just did the diff cooler, 285s all around and a few more suspension/alignment setting tweaks, also didn't run any events last summer (spring only) in theory I will be running the engine harder and in hotter conditions than i ever have, on throttle earlier on exit and off throttle later on entry in turns, end result more WOT time.

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