Top and bottom end rebuild, jetting and milled head

[kubiac3]

Was wondering whats the best way to wash the cases and gears and all that good stuff before I put it back together.

 

Also i was looking at another post that had detailed pics of splitting the cases. it showed pics of the pistons and said that they should look like that. Mine are almost fully covered in blackness. The top end has only about 4 hrs on it at the most. Could this just be from the wrong jetting?

 

What would be a good start for jetting on my bike.

 

.40 over vitos super stock pistons, pro circuit pipes, +4 timing advance, k&n pods, boysen reeds, reed spacers, boost bottle, jet kit.

I have 27.5 pilot, and I think 330 main jet. at sea level. (its been awhile, rebuilt the whole bike, 3 yr project)

 

And last but not least. I plan on milling the head, how far should I go, how can I tell if mine has been milled already(used bike), How much compression till I have to run race fuel. I normally run the bike on 93 octane 32:1 castor oil, and would like to keep it at that for convience.

 

Thanks for the help in advanced!

 

Ill post some pics up when the bike is done sometime in the next 2 weeks.

[endofitall9]

lookup (bigred350x) the "how to" is in his sig. Also not trying to knock you or anything but why Vito's piston? for a lot less you can get a better and cheaper piston "my opinion" (Wiseco's). The reed spacers are a waste unless you have bigger carbs they are not a performance mod along with that is the boost bottle is does nothing of the sort just takes up space and causes air leaks.

the whole top of you piston is black is because you have been running rich. Hate to say this but there is no way you will be hitting a 330 at sealevel without some good portwork. stock bike with pipes and k&ns with +4 will be like 270-290 on the main 27.5 pilot and clip in middle hope this helps

 

Josh