Originally Posted by mopars4ever
I wonder how well they do with the engine temps? I assume the quality is there?


The last one I used has been in the engine for 5700 hard miles and hundreds of dragstrip passes. It has been over 210 a couple of times but never "overheated".

'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.