862 vs. 706 heads - PerformanceTrucks.net Forums
862 vs. 706 heads - PerformanceTrucks.net Forums
Feb 2, 2009
performancetrucks.net
Katech CNC Porting LS1/Truck 862, 706 Cylinder Heads (PAIR)
Katech CNC Porting LS1/Truck 862, 706 Cylinder Heads (PAIR)
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katechengines.com
Boostline Performance - Street Series 5.7L Dyno Testing - 862/706 Cylinder Head Comparison
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Comparing Stock LS Heads with Flow Numbers
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Comparing Stock LS Heads with Flow Numbers
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Katech CNC-Ported 862/706 Cylinder Head Flow Data
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Katech CNC-Ported 862/706 Cylinder Head Flow Data
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706 Cylinder Heads LS Truck Engine Facts!
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89K views · 1.5K reactions | Richard pits a set of stock truck cylinder heads against each other! 706 vs 317's. NA vs Boost. Upgraded COMP Cams camshaft, our best selling valve springs, and some Holley on board! Which truck head will DO WORK? Watch to find out! | Brian Tooley Racing | Facebook
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Porting LS 862/706 how much do they flow? 254cfm @.600" lift?
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862/706 LS Raising the roof exhaust porting
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Are Chevy 706 Vortec LS V-8 Cylinder Heads Any Good? Hell Y…
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4.84 b.s. 632 vs 706
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