R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Nitro Off-Road

Thread Tools Search this Thread
Old 06-29-2009, 06:30 PM   #1
Tech Addict
Join Date: May 2009
Location: North East PA
Posts: 571
Trader Rating: 28 (100%+)
Default OS 28ZX & NINJA 21JX Internal differences

I was just wondering if anyone knows if the internals (crank, rod, piston and sleeve) from a Ninja 21JX will fit in the OS 28ZX crankcase. I know the crankcases are the same but I don't know about the bearings. I also wanted to use a Ninja head if it will fit.
8secnotch is offline   Reply With Quote
Old 06-29-2009, 06:35 PM   #2
Tech Champion
Join Date: Jun 2007
Location: Pittsburgh PA
Posts: 6,575
Trader Rating: 17 (100%+)

The cases are NOT the same. The design is simmilar, but the bores are VERY different. The Ninja case is bored for the .21 size sleeve. XZ case for the .28 sleeve.
-Koby Kubrin-
Thanks to my Sponsors:
Serpent America | Team Novarossi | Desoto Racing | Race AKA | Ridgeway Bodies
JAMMINKRAZY is offline   Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

All times are GMT -7. It is currently 12:02 AM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net