Tomei Valve Seat Rings for VR38DETT R35 GTR (TA310A-NS01A) 250FREIGHT • Integrated 3/8" NPT Port

• Integrated 3/8" NPT Port for Optional Fuel Pulse Dampener

• Ticon Stainless V-Band Clamps

Way back in 2008

The Slip-On Line is superbly finished with a coating to give greater durability

2006-2007 WRX/STi

Tomei Valve Seat Rings for VR38DETT R35 GTR (TA310A-NS01A) 250FREIGHT • Integrated 3/8" NPT PortTomei valve seat rings for the R35 GT R are designed to disperse heat effectively of the VR38DETT engine to prevent cracking. High engine output is tough under high rotation and load if cylinder cooling is poor, leading to high cylinder head temperatures and a low knock limit. Racing engines use high conductivity metals like copper for the sheet ring to manage heat. Beryllium copper alloy (BeCu) is ideal for its strength, fatigue, and wear resistance,