This would be geared more towards a tracked car. It seems like single cooler might still be the way to go, but I'm guessing a single front cooler (so just bypassing one of the dual coolers) might not be the best idea?Probably most relivent is if you track it or not. For street, it can be hard to get oil to temp with stock cooler/coolers; that's why most folks are going to single rear cooler. For a tracked car, single rear cooler will work, but will need more attention in location, air to, and from cooler, cooler size, etc. Other benefit is the elimination of around 22 ft. of line, weight, simplicity,etc.
Check out dedicated track cars and talk to their owners. You'll see that many have switched to rear mounted coolers or gone to single mounted front coolers. You'll be challenged to find reports of track cars running too high oil temps with either set up.This would be geared more towards a tracked car. It seems like single cooler might still be the way to go, but I'm guessing a single front cooler (so just bypassing one of the dual coolers) might not be the best idea?