Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
transfer port timing
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="Pete Payne, post: 1342486, member: 20445"] to change the transfer port timing you need a right angle grinder made buy Foredom. -Its the only way. Just for a FYI exhaust port timing 90deg ATDC is bottom end oriented power and 80deg ATDC is top end oriented . Then there is the blow down timing - that is the amount of time between the exhaust port opening and the transfer ports opening . There is alot to the porting of as 2 stroke . I have been doing it for 23 years -dang I am getting old ! [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
transfer port timing
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom