(DIR) Return Create A Forum - Home --------------------------------------------------------- Chainsaw Repair (HTM) https://chainsawrepair.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: IPL and Service Manuals ***************************************************** #Post#: 17036-------------------------------------------------- Jonsered 111 111S IPL By: Chainsawrepair Date: February 19, 2013, 1:14 pm --------------------------------------------------------- Jonsered 111 111S IPL (HTM) http://chainsaw.dyndns.inf o/downloads/brand/jonsered/Jonsereds_111-111S.pdf #Post#: 17063-------------------------------------------------- Re: Jonsered 111 111S IPL By: Peter Davies Date: February 19, 2013, 8:24 pm --------------------------------------------------------- The parts diagram is great; any info about timing?? #Post#: 17064-------------------------------------------------- Re: Jonsered 111 111S IPL By: 660magnum Date: February 19, 2013, 9:02 pm --------------------------------------------------------- Timing is a somewhat universal entity for chainsaws Some of the limiting factors are the use of the chainsaw as there is a trade off between RPM and Torque. A chainsaw used all day in the woods has more of a heat build up concern than one that cuts three cookies at a get together and is then put away. Other considerations are the piston skirt width and length as well as the design of the transfers as to how large your ports can be. To read a lot about porting and to be able to apply this knowledge to your 111 is the way to go. *****************************************************