cam thoughts

[Alphabettispaghetti]

inlet 8.48mm lift

exhaust 11.66

inlet/exhaust duration 316 deg

Timing figure 51/85 85/51

Inlet timing@ full lift 107Deg

V clearance .010 .012

Is it me or does the lift seem a little low?

For a fun, cammy feeling engine.

 

[jonbills]

cam or valve lift? it's pretty good if it's cam lift I think.

 

[Alphabettispaghetti]

cam or valve lift? it's pretty good if it's cam lift I think.

Cam lift 8.48mm .334"

Valve lift .11.66 .459

 

[jonbills]

So both inlet and exhaust the same lift? And a rocker ratio of 1.37? Ratio should be more like 1.5.
Dunno. whats the story? Why not get one with lots of lift ans be done with it.

 

[Alphabettispaghetti]

Should be a 1.48 ratio

 

[Alphabettispaghetti]

So both inlet and exhaust the same lift? And a rocker ratio of 1.37? Ratio should be more like 1.5.
Dunno. whats the story? Why not get one with lots of lift ans be done with it.

What spec are you running?