I don't know if this will make you feel any better but, I race motocross, and on my YZ426 the header would get red hot, it was pretty common with the 400-426's.
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3:55's,BBK Off-Road H-pipe,BBK jet-hot coated equal length shorty headers,BBK 70mm Throttle Body,BBK adjustable clutch quadrant,C & L 76mm Mass air meter, PRO 5.0, Subframe connectors, Cobra R's 17x9 w/ 245's,Trick Flow Intake,Flowmaster Force II exhaust system, Super Duty T5,Centerforce II Clutch,Heavy Duty Radiator,9mm Ford racing plug wires,Accel cap and Rotor, moroso battery relocation kit, strut tower brace, 4 inch harwood cool hood, autometer phantom gauges
1989 Chevy S-10, EX. Cab-383(
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