Supertech Stainless Steel Valve Set 89-99 Eclipse/Talon 4G63

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1. Supertech Stainless Steel Valve Set 89-99 Eclipse/Talon 4G63 2. Supertech Inconel Exhaust Valve Set 89-99 Eclipse/Talon 4G63

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Supertech Stainless Steel Valve Set 89-99 Eclipse/Talon 4G63

Supertech Valves are engineered for High RPM and High HP. Extreme Flow Valves outperform any other valve on the market today, and with their Nitride Coating are perfect for High Temperatures (and run cooler which improves value life), Nitrous, Turbos and Superchargers. For naturally aspirated motors these valves will give you a much greater cylinder flow for good HP gains.

Manufacturing/Description:
Intake and Exhaust Valves are One Piece Forged, High Temperature, High Nickel, Stainless Steel Alloy. Valves are CNC finished to strict tolerances making these valves the choice for the most demanding race classes.

Black Nitride (Coating)
The micro-hardness is higher than the stainless steel base material, keeping good ductility beneath the hard nitrided layer (micro-hardness is 800HV minimum). Surface finish is smoother than with chromed stems, having less friction between stem and guide. ---
Valve seat surface is harder with the nitrided layer, lasting longer with lead free fuels, alcohols, nitro or other "explosive" mixes. Matches any kind of seats (nodular iron seats, steel powder metal seats, hard aluminum-copper seats or beryllium copper seats). ---
The higher the engine speed the bigger the power loss due to internal engine friction! The black nitride layer reduces this power loss due to less valve-guide friction.
The nitrided layer is adhered to the base material at a microscopic level, so does not "flake" or brake when the valves bend due to impacts with the pistons. ---
The Black Nitride applies to the whole valve while the chrome coating is only applied to the stem. All valves are swirl polished, have stem undercut and a hardened tip.

SOLD AS A COMPLETE SET INTAKE AND EXHAUST

Details

SKU	SPRTCH
Weight	2.00 lbs
Price:	$288.99

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