This model features an undercut stem in the head area. In addition to reducing the valve weight (which provides benefits in opening rate and RPM limits) the radius of the head is such that is significantly improves air/fuel flow. This model enjoys great success when used with stock heads, as well as modified versions. Many available with Black Knight coating. Fully swirl polished. Chromed stems and Stellite tips.
Ideal for tough racing applications of all kinds. Now available for imports.

<Back to Domestic Valves

APPLICATIONS
BUICK Click here
CHEVROLET V6 Click here
CHEVROLET Small block V8 Click here
CHEVROLET Big Block V8 Click here
CHRSLER 4/6 Cylinder Click here
CHRYSLER Click here
FORD Click here
OLDSMOBILE Click here
PONTIAC Click here

Back to Online Domestic Catalog

| Home | Company | Online Catalog | Dealer Info | Contact Us |
Copyright © 2005 by SI Industries