For anyone that
is in the engine building business, or wants to
do cylinder head work this class is invaluable.
The amount of information that Darin gives you
is mind numbing and will take most people weeks
if not months to decipher (after re-reading the
text, and listening to your tapes if you choose
to tape it). The biggest benefit is you get
Darin’s real world experience and can go over
specifics; he not only gives you the answers but
shows you how to find them on your own.
Having been to numerous conferences and seminars
over the years this is by far one of the best.
We most only give a few hours to go over the
content Darin is there for a full two days, and
you get to interact with some really great minds
who are attending as well.
This is not a deal for a guy that might assemble
and engine or two in his life, but if you’re
looking at making performance engines and racing
your livelihood this IS money well spent.

Applying
just the basic principles and guidelines you
passed on to me I have been able to get
solid gains in not only peak HP but really
stout torque gains and much wider power
spread than anything I ever achieved
before. One of the engines I was working on
at the time we spoke has gone on to set a
new class record at Bonneville, and one of
my recent road racing engines is as fast as
any ever in the class but has a power band a
good 2,000rpm wider than anyone has ever
heard of. Thanks again.