RCU Forums - YS engine evolution?

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IXLR8

03-11-2003 10:02 PM

YS engine evolution?

I am looking at purchasing a YS 1.20 engine and was wondering waht the different letters attached to the engines mean. For example SF vs AC vs FZ etc.

Runway

03-11-2003 11:11 PM

Try the website ysperformance.com and go to 'parts'. That might give you a lead on some of them.

Jim Schwagle

03-12-2003 12:04 AM

YS engine evolution?

If you're looking to buy a new one the 120 has been discontinued. You may find a vendor that still has one.

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