BUICK V6

	MECH/		DUR@.050"	ADV DUR	VALVE LIFT	LOBE SEP	POWER		LIFTER
PART #	HYD	STAGE	INT EXH	INT EXH	INT EXH	INT EXH	RANGE	IDLE	PART #	NOTE
BUICK V6, 1978-88
181, 196, 231, 252 C.I. (EVEN FIRE W/INTEGRAL DIST. DRIVE GEAR)
MC1731	HYD	1	194 204	270 280	.424 .488	109 119	1000-5000	SMOOTH	969	B
COMMENT: GOOD MILEAGE. VERY STRONG TORQUE.

NEW! Nitro Black
High Performance Valves

Engine Pro's proprietary liquid nitriding process creates a high performance 21-4N valve that is smoother, stronger and more corrosive resistant than traditional chrome plated Stainless valves.

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