2007 cylinder vs 2010 cylinder??

[baba booey]

I have a 2007 700cfi motor with 3021767 cylinders. The newer 3021866 cylinder looks the same with the exception of a decompression hole. Is there any difference in the ports? Putting my engine back together and one of my cylinders has a few scores, I have one mint 866 sittting here and I'm wondering if I could use it on my motor. Has anyone tried this?

thanks

 

[MARV1]

It'll work, everything is same except for decompression hole...

 

[r9559]

Good......have you done it?

 

[oldtripple]

If I remember correctly, the 2007 motor also uses different exhaust valve springs then the newer 700 motor, I wonder if the decompression hole is also linked to the exhaust valve operation? The 2 different pots, with the same exhaust spring, might cause the valves to open at different times?? Something to check anyway

Brad J.