Ref. section 23-90 in the Helms manual.

When you adjust timing using a timing light (stroboscope), there's three marks on the crank pulley to look at. When the mark in the middle stands next to the pointer, your supposed to have 16 degrees timing.

But what if the mark closest to the firewall stands next to pointer. How much timing do I have then?

Can't find any info about that the Helms.

A bit off topic:
I have a Mugen head gasket (+.3 comp) and I'm using stock ECU. How will that affect my timing? Should I run more or less timing with this headgasket?

 

http://www.c-speedracing.com/h...g.php

 

Thanks for the link.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Pompiuses &raquo;</TD></TR><TR><TD CLASS="quote">
A bit off topic:
I have a Mugen head gasket (+.3 comp) and I'm using stock ECU. How will that affect my timing? Should I run more or less timing with this headgasket?
</TD></TR></TABLE>

Anyone got input?