BRODIX - Series Cylinder Heads/18 1180003-1180005 500 diameter and

500 diameter and

080 INTAKE      150              213            258            285            303           305            305

Rocker ratio of 1

450 INTAKE     145              224              300             369             425             475             500             515

200 Deck Height

BRODIX - Series Cylinder Heads/18 1180003-1180005 500 diameter andCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. The BRODIX 18 C cylinder head has an 18 valve angle that works well on dirt late model or serious drag racing applications. This head has special valve centerlines and dowel location requiring special components. Interlocking valve seats are installed along with replaceable phosphorous bronze guides. The combustion chambers may be angle machined down to the mid 40 cc range without weakening the deck