X2,,,38 degrees of timing with what fuel are you using?

Might want to install one of these to automatically pull timing when it hears detonation.
http://www.jandssafeguard.com/

I have one on my Syclone & the other is going on my inline 6.

I do not much about your build, was there a post hear about it?

MBHD



12 port SDS EFI