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Engine & Engine Parts

TOMEI OVER SIZE VALVE

64,000

Overview

  • Available Quantity: 10
  • Condition: New
  • Listed From: 2022-01-14 12:09:45
  • Product ID: 3520


Select Variation:

TOMEI OVER SIZE VALVE

High Flow, Improved Durability, for Extreme & High Power Applications!


Tuned engines require as much fuel mixture to enter the combustion chamber as possible. So a larger diameter design was selected to optimize flow rates.
Due to the extremely high temperature conditions experienced in the combustion chamber during high power runs the durability of the valves were also addressed to improve resistance to high heat conditions.
The TOMEI oversized valves were designed with the above factors and more so with the careful selection of materials to suit these conditions to the precision in the design and manufacturing processes to maximize the intake and exhaust flow rates will make your engine capable of big power when needed most.

PRODUCT INFO


APPLICATION: VR38DETT / R35 GT-R / RB26DETT (BNR32/BCNR33/BNR34) / SR20DET(R)(PS13/S14/S15) / 4B11 / CZ4A / 4G63 (EVO.1-9/ECLIPSE) / EJ207 / 255 / 257
P/N:163404/161408/161409/163400/161400/161401/163401/161402/161403/163405/161410/161411/163402/161404/161405/163403/161406/161407
NOTE: SHEET CUT IS REQUIRED.

FEATURE / SPEC


■ HIGH FLOW DESIGN・1mm OVERSIZED WAIST SHAPE




■ SURFACE TREATMENT (INTAKE SIDE ONLY)

■ HIGH HEAT RESISTANCE

■ PRECISION DESIGN




SPEC



APPLICATION IN/EX VALVE DIAMETER (mm) STEM DIAMETER (mm) LENGTH (mm) MATERIAL
VR38DETT
R35 GT-R
IN 38.15 5.970 95.00 SUH35SUH35
EX 33.15 5.955 92.00 751INCONEL 751
RB26DETT
BNR32/BCNR33/BNR34
IN 35.65 5.970 102.30 SUH35SUH35
EX 31.15 6.940 101.20 751INCONEL 751
SR20DET
(R)PS13/S14/S15
IN 35.15 5.970 101.40 SUH35SUH35
EX 31.15 6.940 102.10 INCONEL 751
4B11
CZ4A
IN 35.95 5.470 113.25 SUH35SUH35
EX 29.95 5.460 105.85 751INCONEL 751
4G63
EVO.1-9/ECLIPSE
IN 35.00 6.570 109.60 SUH35SUH35
EX 31.50 6.540 109.60 751INCONEL 751
EJ207/255/257 IN 37.00 5.962 104.35 SUH35SUH35
EX 33.00 5.955 104.70 751INCONEL 751


For more details please go through the below link...
TOMEI OVER SIZE VALVE