PAC 1200 DUAL SPRINGS FOR AGGRESSIVE CAMS BB-2 X 509 - 555

BB-2 X                509 - 555                 13

Application: V8 Small Block-Using two-piece fuel pump eccentric 302 and 351W

• KC 16 STD Pkg Standard Exhaust 1268100

28 American made nitrided chrome silicone double drag race spring featuring Nano-Peen technology

625 X 45° EXHAUST           113        164        213       236       247        258        263

PAC 1200 DUAL SPRINGS FOR AGGRESSIVE CAMS BB-2 X 509 - 555CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 1200 Series Our standard high performance processed springs with round or ovate wire. 1200 Series springs have excellent load loss while still maintaining a good fatigue life. These springs are developed for economical racing budgets. Weight Outer Spring I. D. Outer Spring O. D. Inside Spring I. D. Install Load Install Height Open Load Open Height Coil Bind Max Lift Max Frequency Outer Frequency Inner