Ferrea Competition Plus Valves for 4G63 Evo DSM

Ferrea Competition Plus Valves are sold individually as needed. Price is for one, single valve. 4G63 requires 16 valves. Fits all 4G63 Evo 1-9, DSM and GVR4 models.

Vehicle Fitment:
Mitsubishi 4G63
1992-2006 Evolution I-IX
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
1991-1992 Galant VR4

Full Description:
Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves, Ferrea uses 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 the material structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Purchase Includes:
Sold individually as needed.
Price is for one, single valve.
4G63 requires 16 valves.

Ferrea 4G63 Competition Plus Valves
Part Number	Valve Type	Head Diameter	Stem Diameter	Overall Length	Tip Length	Size
F1826P	Intake	34 mm	6.57 mm	109.7 mm	3.8 mm	Stock Size
F1825P	Exhaust	30.5 mm	6.55 mm	109.7 mm	3.8 mm	Stock Size
F1452P	Intake	35 mm	6.57 mm	109.7 mm	3.8 mm	+ 1mm Oversize
F1454P	Exhaust	31.5 mm	6.55 mm	109.7 mm	3.8 mm	+ 1mm Oversize

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