Should have read...

I have a 12A currently being put in my Rail Buggy, I has the top mounted oil cooler with the radiator lines, I have from a junk yard the long, below the radiator oil cooler. Question is can you use both at the same time? I was thinking of putting the larger one inline between the original and the block. Any forseeable problems or better ideas?

 

not really, but having too cool and engine is also a bad thing. i'd only go to the trouble if you have problems. 3rd gen r1/2 models came factory with dual oil coolers, but they were also turbo cars.