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Blackmagic94

04-17-2018 11:12 AM

#3 drive ratio

what ratio did they use on cafes

Unlimited jd

04-17-2018 12:54 PM

Several different ratios. Only way to know is to check.

Blackmagic94

04-17-2018 01:03 PM

And how would I determine that. Is it stamped anywhere. What ratios were offered

CIG3	04-18-2018 08:10 AM

Typically 1.5:1 with 420HP or Greater

Blackmagic94

04-18-2018 03:57 PM

Hawk 540 motors on this. How can I truly determine the ratio.

Unlimited jd

04-18-2018 04:19 PM

Pull a drive, mark the input and output shaft, turn the output one rotation and see how far the input turns, or disassemble and count teeth on the gears. Prob has 1.58

Blackmagic94

04-18-2018 04:31 PM

No stamped numbers on case?

Unlimited jd

04-18-2018 06:40 PM

Quote:

Originally Posted by Blackmagic94 (Post 4622181)

No stamped numbers on case?

could be a serial number, but who knows what has changed over the last 25+ years

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