Which oil cooler
 

I have a front mount intercooler that I am about to install. Since I have to pull the nose off of the car, I have begun the "well, while I'm in there" game. I have a 93 touring so that means only one oil cooler. In researching dual oil coolers I have noticed the Crooked Willow kit and the RX7Store kit look nearly identical. Same brand and row count coolers. Are these the same kit?

25 row, mount stock and come with all necessary mounting hardware.

https://www.rx7club.com/fdnewbie-imports-172/gb-fdnewbie-imports-intransigent-design-single-dual-oil-cooler-kits-737946/

thewird

you can buy a pretty big oil cooler really cheap these days and sense the car came with a stock cooler buy a few braided lines and you can weld or have someone else weld a mount for it behind your iintercooler. The oil cooler set up I am having installed in a few weeks is gonna be 500 including the install for a 12 inch by 8.5 inch by 3 inch dual pass. located right infront of my rad. mind you I am not running a FMIC so might run slightly hotter for you

What will you be doing with the car?

I'm interested in keeping it a street car that may see a little time (once or twice a year) at the track (Summit Point). I am just looking for some additional cooling since the radiator will be covered by the front mount intercooler.

You can find used r1 secondary oil coolers with the proper oil lines in the 3rd gen used parts section sometimes. That's the route I took with my '93 touring and I bought a missing r1 oil line and oil cooler mounting bracket from Ray Crowe at Malloy Mazda.