Race Series® Camchest kit with full-lift tappets

Quieter and smoother engine operation
Increases oil pressure, reservoir volume and engine oil flow
Engine temperatures 15°-35° lower
Oil temperatures 15°-30° lower
15-30 PSI additional oil pressure
Eliminates wet sumping, blow-by and oily air filters.
Single-piece thick-wall .165" pushrod reduces valvetrain vibrations and increases valve lift
Responds very well with slip-on exhausts and/or full system and high-flow air filter
Responds well with increased engine capacity and/or compression
Tappets with 0.200 total travel, designed with lower lobe lift speed to withstand high valve spring pressures, increase RPM before valve float, and provide more clearance for steep ramp cams and the exhaust cam lobe.
The kit includes: Race Series® high-flow oil pump, High Flow billet cam plate, Reaper Series® camshaft, Race Series® full-lift hydraulic lifters, fixed-length pushrods, Timken/Koyo cam bearings, rocker arm studs and nuts, seals, O-rings, ARP® cam/crank bolts, washers, moly grease and Loctite®
Manufactured in the USA
Not suitable for '23-'24 models with 121" VVT engines.
Requires high-lift valve springs.
Includes:
Race Series High Volume oil pump
High Flow Billet cam plate
Reaper Series 465 camshaft
Race Series roller hydraulic lifters
Single-piece pushrods
Timken/Koyo cam bearing
ARP rocker arm bolts and nuts
Fixings for cam plate/oil pump plate
O-rings
Juntas
Washers
Molybdenum lubricant
Loctite



Specifications


Brand
FEULING PARTS


Supplier reference
7271


Application
Exhaust, Intake


Features
Twin Cooled


Intake cam centre
99°


Exhaust cam centre
105°


Intake closure
38,5°


Exhaust Clamp
18°


Intake duration
239°


Exhaust duration
246°


Intake valve lift
0,538"


Intake valve lift at TDC
0,180"


Exhaust valve lift
0,592"


Exhaust valve lift at TDC
0,157"


Model
Race Series®


Product name
Camshaft housing kit


Type
Chain


Units
Kit


Open intake valve
20,5°


Open Exhaust Valve
48°


Version
Series 538