OS Engines
#2
RE: OS Engines
the FP series is an economical sport series motor, while the FSR series were the best engine OS ever produced before going all ABN cyl/piston construction.
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
#3
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RE: OS Engines
ORIGINAL: summerwind
the FP series is an economical sport series motor, while the FSR series were the best engine OS ever produced before going all ABN cyl/piston construction.
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
the FP series is an economical sport series motor, while the FSR series were the best engine OS ever produced before going all ABN cyl/piston construction.
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
I lost a bolt from the muffler and I not sure what size it is,I'm sure its metric and about 1/2" long.
Again Thanks
wattmeter
#6
RE: OS Engines
ORIGINAL: wattmeter
Thanks for the respone, I have been unable to find a manuel on the FSR,I have it on a SuperStar and it runs great.
I lost a bolt from the muffler and I not sure what size it is,I'm sure its metric and about 1/2'' long.
Again Thanks
wattmeter
ORIGINAL: summerwind
the FP series is an economical sport series motor, while the FSR series were the best engine OS ever produced before going all ABN cyl/piston construction.
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
the FP series is an economical sport series motor, while the FSR series were the best engine OS ever produced before going all ABN cyl/piston construction.
the FP has a plain bronze crankshaft/crankcase (no ball bearings), while the FSR series has Ball bearing supported crankshaft.
the FP has simple airbleed idle adjust, while the FSR has a mixture needle adjust for idle.
picture of the FSR,
I lost a bolt from the muffler and I not sure what size it is,I'm sure its metric and about 1/2'' long.
Again Thanks
wattmeter
#8
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RE: OS Engines
ORIGINAL: Roo Man
Take the remaining bolt to your LHS AND THEY CAN MATCH.
Gary
Take the remaining bolt to your LHS AND THEY CAN MATCH.
Gary
But Thanks you never know
wattmeter[]
#9
RE: OS Engines
But Thanks you never know
#10
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RE: OS Engines
RTL Fasteners has 3.5 metric bolts:
http://rtlfasteners.com/RC/r1.html
I have used them in the past with good results.
Bruce
http://rtlfasteners.com/RC/r1.html
I have used them in the past with good results.
Bruce
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RE: OS Engines
Hi, looking at this post, i want to ask if somebody got by any chance the OS 40fp manual?. I just bought one New In Box but without that manual. that i plan to put on a General Hobby Piper Cub J3 40.
Thanks.
Donald
Thanks.
Donald