Ferrea Competition Plus Exhaust Valve - 84-89 Nissan 300ZX VG30ET Stock Size - Set of 6 - F1845P 0.3125" Billet adjustable regulators specifically designed

Billet adjustable regulators specifically designed for Honda and Acura engines

1977:BMW:R100S:Base

and also provide lower coolant temperatures in very extreme environments and conditions- resulting in the increased performance you need all around for your vehicle

This spring has a seat pressure of 100lbs @ 1

Ferrea Competition Plus Exhaust Valve - 84-89 Nissan 300ZX VG30ET Stock Size - Set of 6 - F1845P 0.3125" Billet adjustable regulators specifically designedFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the