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Different 1.20??

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Old 01-15-2017, 12:52 PM
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brickwoodward
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Default Different 1.20??

Hi all, I inherited all my uncles RC everything. In going through things, I think I'm going to build the.1.20 Super Sportster kit and use the OS 1.20 FS engine with a Perry pump mounted on a bracket. I tried to find the manuals and parts sheets, but I can't find a picture of this one with the valves set at angles with their own covers, like Saito?
Any words would be appreciated! Thank you, bill
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Old 01-16-2017, 08:10 AM
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It looks like you have an old, old FS-120, long before the Surpass versions.

Here's the manual:

[ATTACH]2196954[/IMG]
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File Type: pdf
FS-120 not Surpass manual.pdf (724.4 KB, 5 views)
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Old 01-16-2017, 05:59 PM
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brickwoodward
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Yes sir! I just read in the manual it was designed for the 1983 rules change allowing four strokes in various categories previously ruled by 2-strokes. I have two Enya 90 4 strokes they designed for pattern in 1983 and they have very impressive power! They turn a 13X10 at 9500, and the compression will hurt real bad!!
Thanks again, bill
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