22 replies to this topic

[Jim Drago]

IMO, if it is not double or triple pas, it will not keep the cars cool. I haven't seen anything close to the rad in that regard. of course it gets awfully hot here in the SE, may not be an issue in other parts of the country
Jim

[FTodaro]

I started out with the Koyo radiator and it seemed to work ok, Had a little mishap and had to scrap it. I put the CR rad in my car last year and it when it got hot in July the car ran Hot like 210. So I bought the Springfield recently for next year, do not have a comparison yet but will.

I did not like spending the extra money but cooling is important to both the power and longevity of your motor so of the bucks you are spending a rad is not the place to cut corners.

I try not to think about the money I spend on this hobby, it would take the fun out if.

[Tom Hampton]

Yeah, ~J didn't share this secret until after I'd already bought my Koyo.

Sure wish he'd shared a few months earlier.

Oh, well. Looks like a really nice unit. ~175 in the draft on a 100* day. If true, is really nice.