TURBO MODS

Last Updated September 4th, 2000


The Hallman Boost Controller is a fairly nice unit. It looks to be of a very durable
construction, and by following the pictures in the link above -- is quite easy to install.

It DOES cost a few dollars to buy through, and recently I had the opportunity to try
out Road Race Engineering's manual boost controller and found it eaiser to adjust.

The RRE controller seemed to do a better job of holding boost as well, but
I will need to do some more testing on it before I make any conclusions.

I believe there is a new version of the Hallman without
a lock nut now, so it might currently be a little better.

Regardless, either of these controllers are much more
highly recommended than trying to build your own.


Hallman Boost Controller Step-by-step Install


Hallman Valve