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Author Topic: LA 25 Footprint  (Read 644 times)

Offline Dick Pacini

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LA 25 Footprint
« on: June 04, 2012, 05:10:35 PM »
Does the LA 25 interchange with any other engine as far as mounting lug footprint and crank length?  Thanks.
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Offline Tim Wescott

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Re: LA 25 Footprint
« Reply #1 on: June 04, 2012, 05:16:44 PM »
The OS LA 25, FP 20 and 25S all have the same footprint, with slight variations in overall length.  I'm pretty sure that the FP 25 would bolt right on, but I don't have any of those with which to check.
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Offline Geoff Goodworth

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Re: LA 25 Footprint
« Reply #2 on: June 04, 2012, 07:14:25 PM »
From OS literature, the FP 20/25 is 0.5mm longer from the drive washer to the front mounting hole than the LA 25. The overall length of the LA is 1mm more than the FP 20/25. Hole spacings are the same and bearer spacing is 1mm greater for the LA.
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Offline Balsa Butcher

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Re: LA 25 Footprint
« Reply #3 on: June 05, 2012, 09:12:51 AM »
Brodak 25 is also interchangeable w/ LA/FP 25s. 8)
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Offline Joseph Lijoi

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Re: LA 25 Footprint
« Reply #4 on: June 05, 2012, 10:32:29 AM »
The Evo 36 has the same hole pattern and lug width but the crankshaft is about 1/2" longer.
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