Quote:
Originally Posted by tooski
I put a Coldcase in my 68. It works marginally better than the 4 row copper/brass I had. It's mounting brackets moved the rad about 3/8 inch closer to the engine. This caused the fan to be fully inside the shroud, which, I have read here, affects cooling. 180 stat, 2600 rpm 60 mph runs at 175-180. Getting on it will still stay at 180. Old rad would climb to 195-200. After a run down the highway sitting in my driveway would climb to 210, same as old rad, where I shut it down. I'm hoping it will get better when I dial in the tune a wee bit better.
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Do you have a spacer behind the fan? It would work better with the tips outside the shroud.