Can someone point me in the direction of a good book or books that cover porting saw engines? It wou

[snapped finger]

Can someone point me in the direction of a good book or books that cover porting saw engines? It would be helpful if it was written for the non mechanics.

 

[trappermike]

I guess no one wants to tell you..
Gordon Jennings and Graham Bell both wrote good books on the subject,their stuff is a little dated,but fine for primitive saw engines.

 

[Huskybill]

Go to YouTube and search porting two stroke engines. Good cheap way to start. Checkout porting two stroke dirtbike engines too.

I started out making little changes. One at a time to see the difference. Then on my last engine I did all the changes to one engine.

 

[Little Al]

I guess no one wants to tell you..
Gordon Jennings and Graham Bell both wrote good books on the subject,their stuff is a little dated,but fine for primitive saw engines.

No saw info as such Bike tuning but the info is relavant

 

[Little Al]

Two stroke repair & maintenance by Paul Dempsey ISBN 978- 0-07-16253-5 is worth a read

 

[Huskybill]

 

[Huskybill]

There’s more info on you tube I’d learn there first.

I think the whole gambit must be covered not just porting the cylinder and piston. I believe the lower end must be addressed balancing wise too. That’s online at you tube too.

 

[mixxer]

Gordon Jennings 2 stroke tuners handbook has been around for 40 some years....

Gordon is an engineer... And at one time an engineer of saws.... He is a renouned pioneer in 2 stroke performance.... And the good thing is that the physics his work is based on... Is still the physics of how it all works...

Excellent comprehensive reference ...

 

[trappermike]

Yeah,why waste time learning all of Jennings technical data and formulas from the world's most brilliant 2-stroke modifier when you can learn everything on youtube in a day.

 

[Little Al]

Years back on deciding I needed my RR bike tuned I contacted a "guru of the dayre moding the motorhis firstuestio tome was "What doe's / doesn't it do & what do you want it to do"there' s more to in the bike world to tuning than "Graunching lumps of metal from barrel& ajoining bits "

 

[Huskybill]

There’s lots of porting info on YouTube, in two stroke building books.

 

[morbius18]

If you pm me your email address, I can send you a pdf copy of the 2 stroke tuners handbook.

 

[DR.JuanEsteban]

Two stroke repair & maintenance by Paul Dempsey ISBN 978- 0-07-16253-5 is worth a read

Don't know if I'll get in trouble for posting this but here is a link for the above mentioned book
https://www.google.com/url?sa=t&sou...cQFnoECBMQAQ&usg=AOvVaw1RBT2HJ6WaXXDwQYBW4Jea

 

[DR.JuanEsteban]

Gordon Jennings 2 stroke tuners handbook has been around for 40 some years....

Gordon is an engineer... And at one time an engineer of saws.... He is a renouned pioneer in 2 stroke performance.... And the good thing is that the physics his work is based on... Is still the physics of how it all works...

Excellent comprehensive reference ...

Here is a link to a PDF file of Jennings book
https://www.google.com/url?sa=t&sou...oQFnoECCwQAQ&usg=AOvVaw1LUCQtzjYsxqXaXum_m6iH