S/S Exhaust Valves BC3207 Product:Suit Nissan SR20DET, 30.15mm Head (STD), 7mm Stem Compstar BBC Compweights will remain

Compstar BBC Compweights will remain true during severe duty use

Compstar 4

Subaru Forester 2

45° NPT to AN Full Flow Adapter 1/2" to -10ANBlue Finish

AF6400-4000BLK

S/S Exhaust Valves BC3207 Product:Suit Nissan SR20DET, 30.15mm Head (STD), 7mm Stem Compstar BBC Compweights will remainS S Exhaust ValvesSuit Nissan SR20DET, 30. 15mm Head (STD), 7mm Stem BC3207 3207 BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly