Review on Mishimoto MMRAD CEL 89 Performance Aluminum 1989 1993 by Lenny Sullivan

Nice heatsink but the stock fan will not fit without thorough grinding and drilling. I reused the bottom mounting hole on the fan and drilled new ones for the top one. I had to sharpen the case so as not to injure the turbine. Also cut 1ft from the fan to clean the water bottle. This thing is twice as thick as a regular radiator, which is good. I would recommend getting a dual fan model. Too bad they didn't list it anywhere.