RunRyder RC
 2  Topic Subscribe
WATCH
 1 page 543 views POST REPLY
HomeAircraftHelicopterBeginners Corner › 60/90 size, why the "60"
03-06-2008 12:52 AM  10 years agoPost 1
michelancello

rrApprentice

Qc, Canada

My Posts: All  Forum  Topic

Hi all!

With Raptor 90 (or any 90 size) there is often mention 60/90 size... is tha mean than we can use a .60 engine into a Raptor 90?

Thank you,

Michel

PM  EMAIL  GALLERY  Attn:RR  Quote
03-06-2008 02:56 AM  10 years agoPost 2
helical

rrApprentice

Bowling Green, KY

My Posts: All  Forum  Topic

The 90 was developed from the 60 kit. The models share most of the same parts. Conversion from a 60 to a 90 and vice-versa is pretty easy.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-06-2008 03:11 AM  10 years agoPost 3
michelancello

rrApprentice

Qc, Canada

My Posts: All  Forum  Topic

Thank you!

PM  EMAIL  GALLERY  Attn:RR  Quote
03-06-2008 04:41 AM  10 years agoPost 4
Hoagie1

rrVeteran

Redmond, WA

My Posts: All  Forum  Topic

is tha mean than we can use a .60 engine into a Raptor 90?
Physically, both engines fit. However, be aware that the gear ratio might need to be changed since a .60 and .90 typically will have a different power band, a 60 and 70 sizes delivering power at higher RPMs, where as 80s and 90s deliver power at a lower RPM than the 60/70 size engines.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-06-2008 12:22 PM  10 years agoPost 5
michelancello

rrApprentice

Qc, Canada

My Posts: All  Forum  Topic

Ho! Good to know!

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 543 views POST REPLY
HomeAircraftHelicopterBeginners Corner › 60/90 size, why the "60"
 Print TOPIC  Make Suggestion 

 2  Topic Subscribe

Saturday, June 23 - 9:02 pm - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online