Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves. (Set Of 8)
BRAND NEW IN BOX RACE MASTER VALVES XtremeAlloy and XH-426 Stainless Exhaust Material Swirl Polished and Fully Machined Chrome Stems and Hard Tips FITMENT For Subaru WRX EJ205 / STi EJ257 SPECIFICATIONS: Part No : 11155-8 Head Diameter : 32mm Underhead Angle / Radius : 25° x 11/32” Stem Diameter : 5.96mm/.2345” Margin : 0.060” O / A Length : 104.75mm Seat Width : 0.08" Tip Length : 3.5mm Top of Head : 20° Dish Valve Type : Exhaust Installed Height : Stock QUANTITY : 8
ABOUT THE MANUFACTURER: In March, 1966, Manley Speed Equipment, Inc. was founded by Hank Manley shortly after his graduation from Brown University. His interest in performance and racing traced back to 1960 when at age seventeen he rebuilt a 312 CID Ford V-8 engine, installed a camshaft and three two-barrel carburetors, and raced a 1956 Thunderbird on the streets of New Jersey. Initially the line included stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods and timing chain kits.
BRAND NEW IN BOX RACE MASTER VALVES XtremeAlloy and XH-426 Stainless Exhaust Material Swirl Polished and Fully Machined Chrome Stems and Hard Tips FITMENT For Subaru WRX EJ205 / STi EJ257 SPECIFICATIONS: Part No : 11155-8 Head Diameter : 32mm Underhead Angle / Radius : 25° x 11/32” Stem Diameter : 5.96mm/.2345” Margin : 0.060” O / A Length : 104.75mm Seat Width : 0.08" Tip Length : 3.5mm Top of Head : 20° Dish Valve Type : Exhaust Installed Height : Stock QUANTITY : 8
ABOUT THE MANUFACTURER: In March, 1966, Manley Speed Equipment, Inc. was founded by Hank Manley shortly after his graduation from Brown University. His interest in performance and racing traced back to 1960 when at age seventeen he rebuilt a 312 CID Ford V-8 engine, installed a camshaft and three two-barrel carburetors, and raced a 1956 Thunderbird on the streets of New Jersey. Initially the line included stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods and timing chain kits.