Post by
eazye2000 »
https://forums.nicoclub.com/eazye2000-u30064.html
Sat Feb 10, 2007 12:54 pm
I'm not sure man, but all S13's I've ever owned have had a one core radiator with plastic end tanks. Sometimes, depending on where you get it, an "OEM" replacement will have 2 rows. As was the case with my '89 SOHC. I got it from Napa and it was a 2 core, all copper monster. I had to hammer one of my hood supports by the passenger headlight to make it fit. Maybe I got the wrong one, I dunno. But everything else fit and worked as stock.Come to think of it... I think my 2 1/2" Koyo is only a single core. Maybe there is a method to the madness...?