SURGE VALVE

HAVE A 68 CAMARO. P1SC WITH INTERCOOLER AND 14 POUND PULLEY.

HAVE A 355 WITH SOLID CAM 580 LIFT. 200CC 2.02 WORLD HEADS. BILL MITCHELL 750 DP WITH LARGE JETS. SINGLE CHAMBER 3 INCH FLOWMASTERS. HOOKER HEADERS. 9.5TO1 COMP. VICTOR JR MANIFOLD.

WHAT (IF ANY) ADVANTAGE WOULD A SURGE VALVE HAVE?

ALSO, WOULD ANYONE HAVE ANY CLUE WHAT KIND OF HP MY ENGINE WOULD HAVE?

THANKS.