<hr size="1" style="color: rgb(209, 209, 225);" /><! / icon and title > <! message ><div id="post_message_421098">Ok so I checked the timing and here's what I got.
148 intake
164 exhaust

I tried to check the transfer timing but not sure I was doing it correct.
Blow down is 21

Here are some pics of the exhaust and intake ports.

I am not sure if the crank case has had any reductions, it definitely hasn't been stuffed.

Thanks for the thread I will have to read it all the way through.......</div>