Vevaxel Chevy sb 4″ Premium Ultra-Comp Line

9,900.00 kr


Vevaxel med 350 mains. Slag 4″ för 6″ vevstakar,  vikt 54 lbs,  2 pc seal.  Intern Balanced


4340 Forged Performance Crankshafts
WR /Straub Tech 4340 crankshafts will give you strength, reliability, and performance to meet the demands of
your competition engine. We use premium non-twist forgings, machined to exact specifications. Cranks are
heat treated and nitrided to insure strength and reliability. Journals are precision ground to industry specs
to enable proper bearing tolerances. Straub Tech offers its customers the best crank available for the money
without sacrificing reliability or performance.
• Premium Line Cranks
• Counterweights leading edges radiused for reduced windage
• Large radius/filet on all journals
• Indexed oiling passages with large chamfer
• Lightening holes drilled in all throws
Premium Competition Line of Crankshafts
Includes all of the above with these additions.
• Counterweight leading edge is shaped with large radius to
reduce windage
• Counterweights have additional machining to reduce weight
• Lighten hole diameter increased for greater strength and weight reduction

Premium Ultra-Comp Line of Crankshafts
Includes all of the above with these additions.
• Counterweights have been pendulum cut to reduce center mass and
• move to outer leading edge. This reduces mass without sacrificing strength.
• Gun Drilled main journal for maximum reduction in weight.


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