rrTV-PHOTO   New HD TV
HOME   rrTV-PHOTO   GALLERIES   MY GALLERY   HELP-FAQ
myHOME PM pmRR MEMBERS 346 ONLINE 72 EVENTS SEARCH REGISTER  START HERE
 
2 pages [ <<    <     1     ( 2 )    >    >> ]819 viewsPOST REPLY
HeliProz . ZoomsHobbies . HeliHobby

.
.
Avant Aurora - EFX - FX > What engines is everyone using. OS/YS/other
 
 
Yedid Guy
Heliman
Location: ISRAEL

heli3dmax

I have made changes on the CRANKSHAFT, CRANKCASE, CYLINDER LINER, HEAT SINK HEAD, BACK PLATE and in the CARBURETOR .
05-08-2008 09:28 AM
 
 
Razz
Senior Heliman
Location: Louisville, KY

ThunderRobo,
I'm going to run the same package, OMI big bore, C-spec,Viper head, SB17, carb smart. I ran this engine combo in my Stratus, smoooth and powerful! I plan on buying parts as needed to keep this $$$ engine combo going strong. With a little luck the new OS HZ will be just as smooth. I've found that this has more torque and top end than the YSSR(IMO). It makes crazy power at 15900 rpm(8.18 ratio HS 1950)but will run at lesser speeds as well. But it is pricey, and the c-spec is out of production. I hope OS gets it right with the HZ.

Brian

Spektrum DX7, Hirobo Lepton, Vibe 50, Aurora
05-08-2008 03:04 PM
 
 
2 pages [ <<    <     1     ( 2 )    >    >> ]819 viewsPOST REPLY
Ron’s HeliProz South . Century Helicopter . MTA Hobbies

.
.
Avant Aurora - EFX - FX > What engines is everyone using. OS/YS/other
  UPDATE SCREEN   PRINT TOPIC Advertisers 

Subscribe to This Topic

Saturday, May 17 - 11:01 am - Copyright © 2000 - 2008 runryder.com | email | link to rr | runryder needs cookie