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Power Strokes
6.7 Aftermarket
Differences over the years from 2011-16
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[QUOTE="Powerstroke Man 6.4, post: 1515642, member: 4573"] 15+ got a new standard style GT37 chassis turbocharger 15+ got a new higher output HPFP with increased capacity (if I remember right it's in the 8-9% range) New injectors 15+ transmission clutch count was reduced 15+ New polymer coating on main bearings for improved wear-and-tear durability and lower friction 15+ - Improved crankshaft fillet design – the transition point between the crankshaft's journals – to increase crankshaft power carrying capability 15+ - Increased crankshaft damper weight to reduce rotating forces on the crankshaft when the engine is performing at peak power levels 15+ - New five-layer head gasket to handle wider range of engine firing pressures resulting from more powerful engine performance 15+ - Added material to the engine's cylinder heads, exhaust manifold and valvetrain to handle increased power levels 15+ - Redesigned turbo oil and cooling lines to improve sealing 15+ - Piston assembly upgrades to increase load-bearing capability 15+ - New four-layer exhaust manifold gasket for improved durability [/QUOTE]
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Differences over the years from 2011-16
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