Z1 or mishimoto or AAM R-line cooling system?

Quicksilvers

Depends purchase the oil cooler for your Z that you think will meet the demand of what you are using your Z for? Don’t be afraid to go with a bigger oil cooler a specially if you have track duty planned. The Z1 and FI oil cooler seems to be quite popular among Z enthusiasts and they do there job of lowering oil temperature. The AAM Competition R-Line oil cooler uses the oil to water style cooler core which I’m not a fan of and this oil cooler was engineered more towards forced induction Z’s. AAM still uses the Mishimoto thermostat with the R-Line oil cooler kit which I would swap out for a different thermostat as the Mishimoto oil coolers are made in China and I would recommend to refrain from installing any Mishimoto parts on your Z! I have been using the AAM Competition S-Line oil cooler for four years now and it has kept my oil temperature in check so far and has not leaked. AAM oil lines are pressure tested and their oil cooler kits are inspected. I have been using two cores street/track. Do your homework before choosing a oil cooler kit for your Z. Best advice do your oil change on time and inspect for any possible leaks. Install the protective oil line wrapping if the oil cooler kit you decide to purchase does not come with it already installed on the lines.

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Mr. Clean