RunRyder RC
 2  Topic Subscribe
WATCH
 1 page 426 views POST REPLY
08-12-2007 07:12 PM  10 years agoPost 1
T 3d

rrApprentice

Boston Mass

My Posts: All  Forum  Topic

Whats guys i need to purchase a new engine i have a ys91 st and it will not start at after 20 flieghts on it so i give up i change the glow plug i put the needles to factory settings but nothing but when it was running i had to ajust the needles every weekend it was to much problems so i give up i think i want a OS but which one the price is not a problem i want the newest badest one out there .

PM  EMAIL  GALLERY  Attn:RR  Quote
08-12-2007 07:15 PM  10 years agoPost 2
cdrking

rrElite Veteran

Seattle

My Posts: All  Forum  Topic

Maybe you should figure out why your YS91 won't work. It's a great engine and has excellent power. Maybe it was a lean run and cooked the engine. Have you taken it apart and looked at the top of the piston and the liner?

YS engines are known for their set it and forget it needles settings. It shouldn't take much tweaking after it's set correctly.

Jeff

To hover is divine, the alternative is rather PLANE.

PM  EMAIL  GALLERY  Attn:RR  Quote
08-12-2007 07:23 PM  10 years agoPost 3
T 3d

rrApprentice

Boston Mass

My Posts: All  Forum  Topic

ys
i am looking at the top know it is a brown golden color some areas a little dark but not much

PM  EMAIL  GALLERY  Attn:RR  Quote
08-12-2007 07:25 PM  10 years agoPost 4
cdrking

rrElite Veteran

Seattle

My Posts: All  Forum  Topic

Can you post some high quality pictures? Also is the liner scored, (does it have vertical lines in the metal)?

Jeff

To hover is divine, the alternative is rather PLANE.

PM  EMAIL  GALLERY  Attn:RR  Quote
08-12-2007 07:40 PM  10 years agoPost 5
T 3d

rrApprentice

Boston Mass

My Posts: All  Forum  Topic

ys
not set up for pic but i do have vertical scor but it is so minar i can not feel them whith my fingre

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 426 views POST REPLY
 Print TOPIC  Make Suggestion 

 2  Topic Subscribe

Wednesday, February 21 - 1:20 am - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online