I am sorting out some things for my project, so I thought I would get started on my oil cooler setup. I was wondering if there is a difference in capacity between the early FB, GSL-SE, and the FC front mounted oil coolers? Essentially, which one is more efficient?

I have read Trochoids "Oil Cooler: How to" in the archive section and like the overall idea.
https://www.rx7club.com/showthread.p...ght=oil+cooler

 

mainly none except for the angle on GSl-SE's inlet fittings. The largest OC were from the RX-4 and 76 Cosmo RX-5; came with 7-row OC VS 1st gen's 5 row OC

 

Thanks.

 

correction:
1st gens = 7
RX-4/Cosmo bottom pix = 8

 

i have a rx-4/ cosmo one if youre interested in it

 

PMed you.