DO LONG TUBE HEADERS ADD HP? 1 3/4 vs 1 7/8 HEADER TEST. WHAT MAKES MORE POWER ON AN LS? BONUS TEST
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HOW MUCH POWER ARE LONG-TUBE HEADERS REALLY WQRTH? JUNKYARD 6.0L LS HEADER TEST!
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HIGH HP LS HEADER TEST-1 3/4 VS 1 7/8 LONG TUBES ON A 383 STROKER & WHIPPLE 383 STROKER-WHO WINS?
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Header Theory Dyno Test
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How to Select Header Primary Tube Diameter - Summit Racing Quick Flicks
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Are Headers Worth It?
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Exhaust Header Secrets: What to Look For
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FULL 6.0L DYNO RESULTS. HOW MUCH HP DOES THE LOW BUCK TRUCK CAM MAKE? IS IT THE BEST 6.0L LS CAM?
12:33