|
Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
|
Thread Tools | Display Modes |
#1
|
||||
|
||||
advise please
I'm currently porting my cylinder on my 98 250 and have bought some gaskets for the top end rebuild, Im looking to get more mid -top end power.
whats he deal with the base gaskets do I need more or less ?? any ideas or help would be appreciated thanks |
#2
|
||||
|
||||
Quote:
If its the later and you want mid-top performance you will want to have the exhaust port flush with the top of the piston at bottom dead center. You might need one gasket, or more.. It will depend on the bike and its manufacturing tolerances. Mine took a 1.3mm stack to achieve this. If you've gone about reshaping ports etc then its anyones guess. |
#3
|
||||
|
||||
If the porting is done right, you will need the same gasket used to make the port height measurements.
|
#4
|
||||
|
||||
Correct! The person doing the porting should have taken the deck height into consideration prior to starting work.
|
#5
|
||||
|
||||
Quote:
but I haven't altered the exhaust port and transfer port window height or width. Ok thanks for the heads up on the exhaust port flush on BDC |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
need advise | Moto-x | Enduro Engine - 2 stroke | 6 | 01-15-2012 10:12 PM |
Selling my GasGas. Advise needed | blanc | General Discussions & Announcements | 6 | 08-12-2011 08:41 AM |
Need some gasgas 300 advise??? | Moto-x | General Discussions & Announcements | 12 | 03-22-2011 07:29 PM |
Going to look at 07 ec300, need advise (with link) | CDBiker220 | General Discussions & Announcements | 2 | 11-09-2010 02:50 PM |