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#1
04-13-2024, 06:03 PM
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Header tube temps?
I spent the day tuning the 600 holley. Got the carb dialed in. For the hell of it, I checked the header tubes with a fluke ir thermometer. After a short 15 min cruise I read 580 to 600 on all tubes but no. 2 which is 480. Is this a big deal? should I look for possible cause?
It is a fresh (500 miles) mild 400 8.9 comp, rpm intake and a summit 2801 cam. Still crossing my fingers on the flat tappet cam. |
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