R/C Tech Forums

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

Reply
 
Thread Tools Search this Thread
Old 11-30-2006, 04:14 PM   #1
Tech Initiate
 
Join Date: Nov 2006
Posts: 42
hyper 8 port piston & sleave ?????

hi just wondering if anyone can help. i have just bought a new piston sleave and conrod for my nephews worn out hyper 8 port engine. first thing is does anyone know what the factory run in settings are as he dosnt have the manual. the other is that now i have fitted it the engine is so tight i cant turn it over tdc without the piston getting stuck in the liner,i dont want to force it as i may damage it. so how can i get it run in. is this standard or have i got faulty parts. i replaced the piston in my rb ws711 and that turned over fine (was very tight but woudnt jam like this) i hope someone can help as at the moment hes nagging me to get it running again.
chris
chris52 is offline   Reply With Quote
Old 11-30-2006, 07:14 PM   #2
Tech Addict
 
Join Date: Oct 2006
Posts: 640
Default

Chris,
The factory needle settings will vary. This depends on where you live. The temp., humidity, etc. can have diff. effects on motors.

The stock setting on Hyper 8 port motors should be the follwoing.
High speed needle ( 4-1/2 ) turns out from bdc.
Low speed needle ( 2-1/2 -----2-/34 ) out from bdc.


As far as the P/S set being tight, it should be very hard to turn the motor over by using the crank when a new P/S is installed. If it is this hard to turn over with the flywheel on it, I would pull it back down and just make sure it was put in right ( I am not saying you do not what you are doing ) just a mistake some people make.

BTW : Make sure you oil all of the parts before putting it all together.

If you have any other questions, please feel free to send me PM.

Thanks
__________________
It is called throttle control for a reason.
rc_freak is offline   Reply With Quote
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
F/S 5 port gotech and a extra 5 port piston and sleeve cheesecake R/C Items: For Sale/Trade 5 07-01-2008 09:44 AM
Nice Ofna Hyper 7 1/8th scale Buggy Hyper .21 8 port DeadEyes R/C Items: For Sale/Trade 0 11-25-2007 03:29 AM
Axial .32 piston and sleave n.i.b. huskerfreak R/C Items: For Sale/Trade 3 03-06-2007 09:39 PM
hyper 8 port engine and hyper 7 parts and accesories for cheap pcr2nv R/C Items: For Sale/Trade 0 11-29-2005 03:23 PM
piston and sleave for sx-12 novamega frank b R/C Items: Wanted to Buy 0 05-23-2004 11:56 PM



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 10:25 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