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390 CRANK
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Helpfull BT forum member
Swabie
390 CRANK
CAN A 390 CRANK TAKE .030 RODS AND MAINS WITHOUT WORRY? STREET MOTOR.
CAN ANYONE ID THIS CRANK 3196922? I THINK IT'S A 1969
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Thank you from BT
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Helpfull BT forum member
Swabie
is this part number a 69 or 70? I do not have it in front of me so I can't see the center counter weights to tell.
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Thank you from BT
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Featuring www.StarLabCNC.com[/URL] for CNC plasma machines
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Helpfull BT forum member
Swabie
SO I ASSUME THIS IS A 68 OR 69. IS THERE A DIFFERENCE?
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Thank you from BT
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To my knowledge the counterweight was the only change...same stroke.
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Featuring www.StarLabCNC.com[/URL] for CNC plasma machines
1-651-433-3689 TOLL FREE 1-855-433-3689
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Helpfull BT forum member
Swabie
Is there any benefit for using a 70 crank over a 69 or are they jsut balanced different.? Does Bulltear sell Billet 390 cranks?
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Thank you from BT
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No more billet cranks for now. The only advantage is that you may not have to rebalance.
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Featuring www.StarLabCNC.com[/URL] for CNC plasma machines
1-651-433-3689 TOLL FREE 1-855-433-3689
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