Ferrea Competition Plus Exhaust Valve - 84-89 Nissan 300ZX VG30ET Stock Size - Set of 6 - F1845P 0.3125" This spring has a seat

This spring has a seat pressure of 100lbs @ 1

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

A Mishimoto fan shroud will notably improve engine cooling performance by delivering more air to the Corolla aluminum radiator and driving out excess heat

1997:Gas Gas:Enducross 250:Base

Ferrea Competition Plus Exhaust Valve - 84-89 Nissan 300ZX VG30ET Stock Size - Set of 6 - F1845P 0.3125" This spring has a seatFerrea 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