does anyone know the correct timing on these engines? I used a site called Helium followed the instructions however when i rotate the engine
the marks do not line up?:frown:

You haven't posted your engine spec's but my guess is you have the DOHC.

Due to the cam gearing on the DOHC it is not as simple to 'time' as the SOHC.

You'll find lots of diagrams and photo's for both here: http://forum.planetisuzoo.com/viewtopic.php?t=16972