Quote: Nice work. I made one for the 22" rad I had installed also but it was temporary to see if it made any difference in the engine temp. It didn't. I have an 18" fan, so I couldn't keep the hole inside the core size. I've since installed a new Champion 26" and plan to build another one from bare stock this time.
Was your engine temp issue only at idle without the car moving? Or was it with the car moving?
It was only at idle. On the highway or any speed over 20mph or so it was fine.
