BRODIX® Introduces the RR BB-2 XTRA™

With the introduction of the RR BB-2 XTRA™, BRODIX® adds to their already popular Race-Rite® series. This new head features a 365 cc rectangular intake port that flows over 375 cfm, (the 100% CNC ported version flows over 400 cfm)! Other features include: 2.300/1.880 valve combination, 119 cc combustion chambers (available CNC ported), and 75 lb weight saving over iron heads. As with previous Race-Rite offerings, the exhaust ports remain in the stock location eliminating header or manifold interference. The Race-Rite series is the answer for less hassle during installation.