View Full Version : align .91 engine
LoveMyTrex
07-10-2008, 10:04 AM
align has their 90 size engines up on their website.
http://www.align.com.tw/shop/products_new.php
xahhax
07-10-2008, 11:07 AM
what is the difference between the 2? $6 but specs? why even bother making two models?
thanks!
LoveMyTrex
07-10-2008, 12:27 PM
one has a blue hyper head, and the other has a black ys type head. that is the only diference I see because the two crank cases are labeled the same, it is just the heads that are labeled differently
DavidH
07-10-2008, 12:34 PM
what is the difference between the 2? $6 but specs? why even bother making two models?
thanks!
The difference so you can make your buddies think your flying a YS or OS. <G> Thou it is an OS in sheeps clothing. <G> Just an OS 91 with Align label on the side. Even comes with OS plug.
Truthfully the two different heads. The blue head will not fit in some heli fan shrouds without modifying the head or the shroud. I would think the blue head is a little bit better for cooling also.
The black head should fit in almost all heli fan shrouds.
David
Street Flyer
07-10-2008, 01:25 PM
Umm...they have the carbs on backwards in the pic.
ShinOBIWAN
07-10-2008, 01:49 PM
These are made for Align by OS as an OEM.
One is a rebadged OS 91 SZ and the other is the OS 91 SH
LoveMyTrex
07-10-2008, 01:52 PM
the black head is the one that comes on the new os .91 the blue head is the standard os hyper head. they both feature the finned backplate of the new os. I think they are both just rebranded new os .91's with two different heads
DavidH
07-10-2008, 04:52 PM
Umm...they have the carbs on backwards in the pic.
No that is the new design. Throttle control needs to be opposite the side the exhaust is on. The 700's will be setup to accomodate that new feature. <G>
David
toaster12
07-10-2008, 06:38 PM
No that is the new design. Throttle control needs to be opposite the side the exhaust is on. The 700's will be setup to accomodate that new feature. <G>
David
Me thinks yer havin a laugh :lol:
Thats why the new 91 from OS is just the same as all their others!
The pics were taken with the carbs on back to front, what do photographers know about heli engines
erniefritz
07-10-2008, 07:49 PM
Guy's , the new OS .91 HZ is not just a re-branded SZ motor... :roll: :arggg: :DOH :Slap
Read about the new OS .91 HZ here :
http://www.os-engines.co.jp/english/0805e/91hz_e/index.htm
erniefritz
07-10-2008, 07:54 PM
These are made for Align by OS as an OEM.
One is a rebadged OS 91 SZ and the other is the OS 91 SH
not a SH , its a OS .91 HZ....
ShinOBIWAN
07-11-2008, 12:11 PM
Guy's , the new OS .91 HZ is not just a re-branded SZ motor... :roll: :arggg: :DOH :Slap
Read about the new OS .91 HZ here :
http://www.os-engines.co.jp/english/0805e/91hz_e/index.htm
No one said it was.
We said the Align was a rebadged HZ.
ShinOBIWAN
07-11-2008, 12:12 PM
not a SH , its a OS .91 HZ....
OS 91 IT then? Oh wait I forget the SH in front of that.
Street Flyer
07-11-2008, 04:27 PM
No that is the new design. Throttle control needs to be opposite the side the exhaust is on. The 700's will be setup to accomodate that new feature. <G>
David
Ummm...that was kind of rude.
DavidH
07-11-2008, 04:53 PM
Thank you.
David
Street Flyer
07-11-2008, 04:59 PM
Your welcome.
erniefritz
07-11-2008, 05:09 PM
I think they are both just rebranded new os .91's with two different heads
No one said it was.
We said the Align was a rebadged HZ.
Ummmm. try reading the posts Shin-IT ....
ShinOBIWAN
07-11-2008, 06:32 PM
Ummmm. try reading the posts Shin-IT ....
No, you try reading the posts. You addressed those that had commented within this thread as a group ie. "Guy's , the new OS .91 HZ is not just a re-branded SZ motor..."
Hold on, what's that I hear? ...Music! Yeah let's dance!
erniefritz
07-11-2008, 06:40 PM
And your reply was " no one said it was" clearly "Love myTrex did...
WillJames
07-11-2008, 06:59 PM
No, you try reading the posts. You addressed those that had commented within this thread as a group ie. "Guy's , the new OS .91 HZ is not just a re-branded SZ motor..."
Hold on, what's that I hear? ...Music! Yeah let's dance!
Gee... Shin trying to stir the pot again on another thread.