BRODIX BB-2 X and BB-2 XTRA Cylinder Heads 2021027-2021043 880 EXHAUST 122 138 171

880 EXHAUST      122                 138                171               198                216               229

They sleeve the head bolt columns between the intake ports to maximize the cross-sectional area at a critical point in the flow path

Motor Mounts: stock

625 EXHAUST             112                    167                   209                  227                  238                  245

TRACK 1    221 cc       67 cc       2

BRODIX BB-2 X and BB-2 XTRA Cylinder Heads 2021027-2021043 880 EXHAUST 122 138 171CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. The BB 2 X head works well with a light car or large engine (509 555 cu in). It has a 340 cc intake port and flows over 360 cfm with only the bowls blended and the intake ports matched to the gasket. The BB 2 X may be purchased angle milled to 110 cc or angle machined to 98 cc. The BB 2 XTRA head works well on a 540 cu in or larger engine. It has a 365 cc intake port and flows over 375 cfm with only the