|Category||Vehicle Parts ▸
Top End ▸
|Created||Friday, January 8, 2010|
|Last Updated||Monday, November 20, 2017|
Tomei Exhaust Valve Guide S13 S14 S15 SR20DET EACHSKU. 0H9HQ Part No. 161098
Made of Phosphor Bronze
High tensile and heat transfer
Tomei made these Valve Guides from Phosphor Bronze (Cn-Sn-P alloy) since it has high tesile strength and superior heat transferring ability. They are important factors in high power and high RPM engines. Since race engines require higher RPM and leaner AFR mixtures, these engines experience extreme heat conditions which will deteriorate valvetrain related components over time. The Phosphor Bronze material has exceptional lower friction characteristic and best possible clearances to reduce stress on the valvetrain, prevent seizures, and cracking under high stress loads.
NOTE: This is for ONE exhaust valve guide only.
*** Item is no longer available separately. It is only available in complete kits.
- Please see Tomei part# 163048 for S13 SR20DET.
- Please see Tomei part# 163049 for S14 / S15 SR20DET.
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