Finally the cam timing specs.

[joelyons50023]

I used a degree wheel and piston stop to get true top dead center, which by the way is spot on with the timing mark on the rotor.
Intake: Open @ 11.5* BTDC Duration 230.5*
Close @ 39* ABDC Lobe center 103.75*

Exhaust Open @ 41* BBDC Duration 235*
Close @ 4* ATDC lobe center 113.5* Measured at .053''

This is just on cylinders 1&3 I will check 2&4 another day. Hope this helps someone. I know that i was looking for these #s for a while and just had measure it myself to degree my cams.

 

[Rhoy Carter]

These numbers are good, how far is the valves open with these numbers?

 

[hubeerjw]

Hey Joe.... how has your project been going. I haven't been around here as much as I would have liked, so I'm not sure what all you have posted. I got my 02 running pretty well so maybe we can meet up sometime... Eddyville raceway perhaps. I was hoping to go tomorrow and get a couple passes in, but it looks like Sean's storms from KS might be making their way up here.

Jeff

 

[joelyons50023]

All timing events measured at .053''. And just about done gotta figure out what directions i wana go with the cam timing and then snug it down and put the covers on and throw that beast in the frame. I so miss not having my bike.

 

[one2dmax]

When you degreed the cams did you find any of them off.

 

[joelyons50023]

both rear cams were right on with their timing dots but i wana see how the specs of the front cams may differ like by manufacturing and other factors.

 

[one2dmax]

I'm curious since I almost always set up with the dots. If I want something different on the custom cams then we order them already timed the way we want them.

 

[joelyons50023]

If I had the big bucks to get cams reground I would have done that but I think that this will work out for me. I like doing this kind of stuff anyway.