R/C Tech Forums

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

Thread Tools Search this Thread
Old 05-12-2008, 11:38 PM   #1
Tech Champion
Maximo's Avatar
R/C Tech Elite Subscriber
Join Date: Jan 2005
Posts: 7,900
Trader Rating: 11 (100%+)
Default My OS 28 video !!!

Well here is a video of my OS 28 I modified.... this motor is fully cut with altered sleeve ports, lightened,filled and timed crank... This motor was able to run 10 minutes per tank at the Canadian Winter Nationals with the 7 mm venturi....I ran it in my MBX5T at the Nationals but it was beyond uncontrollable..But I have swapped the motor into my new Hyper ST Pro and this chassis seems much more comfortable with this kind of power....

Anyways here is the video of a few shakedown passes, still running only 7 mm venturi and pushing a 14 th bell......... I am extremely impressed with this motor, definitely one of the fastest things I have ever seen run..OS definitely did a good job with this motor...


You may notice a slight high idle off the highspeed passes but that is due to a extremely leaky front bearing, motor doesn't even have 1 gallon and the front bearing is pissing fuel already, making a huge mess of the Truggy and Motor..
Maximo is offline   Reply With Quote
Old 05-13-2008, 12:17 AM   #2
Tech Lord
UN4RACING's Avatar
Join Date: Oct 2006
Location: MODIFIED!
Posts: 13,140
Trader Rating: 22 (100%+)

Cool I just got one of those and still have to break it in. I hope I don't have the front bearing trouble.
UN4RACING is offline   Reply With Quote
Old 05-14-2008, 01:00 AM   #3
Tech Adept
Ageofdeath10's Avatar
Join Date: May 2008
Location: London
Posts: 213

nice engine
"Practice makes perfect but nobody's perfect so why practice?"
Ageofdeath10 is offline   Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
**VIDEO**VIDEO Boulder City R/C Dirtworks Films Racing Forum 0 10-23-2007 10:42 PM
video thread.. show your video/s jaejw1 Micro and Mini Scales 33 05-12-2007 01:08 PM
IPOD Video WHITE, also have Ipod black video rcracer0229 Other Items: For Sale/Trade or Wanted to Buy 0 04-06-2006 06:59 PM
RC Video at BK nixaad Singapore R/C Racers 4 02-02-2004 06:30 AM

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 08:39 PM.

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