Mopar Performance - 2.2L / 2.5L ENGINES & PARTS


ENGINE BLOCK COMPONENTS A. Engine Teardown Gasket Set Includes all gaskets needed for complete engine teardown. Includes oil pan, cylinder head, valve cover, chain case cover, intake manifold and oil pump gaskets. P4120868 Engine Teardown Gasket Set (2.2L Except Turbo II) B. Engine Mounts These heavy-duty replacement engine mounts are made of hard rubber to help minimize engine movement during hard acceleration and cornering. Specially designed for racing and competition events. Sold individually. P4286765 FWD Engine Mounts-Right Side (Left for 1981–83 2.2L) P4286766 FWD Engine Mounts-Front
CAMSHAFTS AND CAMSHAFT TOOLS C. Purple Shaft Camshafts All Mopar Performance cams are designed, developed, dyno’d and track tested by engineers. These cams are developed for increased power and rpm potential while maintaining reliability and the best possible low-speed characteristics, including torque and idle quality. These Purple Shaft cams offer the best horsepower-to-dollar-spent value. Each cam package contains the cam, cam lube and instruction sheet. P4529320 Hydraulic Camshaft (2.2L/2.5L FWD 4-Cylinder) P4452767 Hydraulic Camshaft (2.2L/2.5L FWD 4-Cylinder) *P4529314 Hydraulic Camshaft (2.2L/2.5L FWD 4-Cylinder)
	D. Offset Camshaft Key Set For centerlining your camshaft, these hardened keys are color coded in 1°, 2°, 3°, 4° and 5° increments. Production key is used for zero offset. P4349650 Offset Camshaft Key Set (2V SOHC) Note: Color Code for Cam Keys: Natural=1˚, Red=2˚, Blue=3˚, Yellow=4˚, White=5˚. ROCKER ARMS* E. Rocker Arms These Heavy-Duty Rocker Arms feature hardened inserts (sintered iron). Designed for added strength and wearability, they ﬁt all 2.2L and 2.5L SOHC engines, non-roller cams. Extra length version keeps rocker from falling off valve tip with high-lift cams. Sold as a set of 8. P4349147 Rocker Arms (2.2L/2.5L SOHC with Non-Roller Cams) F. Rocker Arm Adjusting Screw and Nut Set Set includes 8 screws and nuts. Requires 2 sets for V8 engines. P5007444AB Rocker Arm Screw/Nut Set (426 Hemi®, Big Block, Small Block, 2.2L/2.5L, Slant Six, 3.9L V6)
CYLINDER HEAD GASKETS AND HARDWARE A. Head Bolt Set Head Bolt Set includes 10 head bolts and washers. P4349736 Cylinder Head Bolt Set-11 mm (1985 and Later OHC) B. Composition Material Cylinder Head Gaskets These thick, 0.079" to 0.080", Cylinder Head Gaskets can be used for replacement or competition applications up to 12.5:1 compression ratio. Sold as engine sets. P4452006 Cross-Drilled Cylinder Head Gaskets (Turbo II) P4452005 Composition Material Cylinder Head Gaskets (TBI, and Turbo I) TURBO COMPONENTS C. Turbo Computers These race computers are programmed to deliver high performance from turbocharged 2.2L or 2.5L Chrysler powered vehicles. Special Stage II computers for the 1986–87 Shelby GLHS and CSX models are also included. Turbo I computers feature full-time boost levels up to 11 psi, with a corresponding faster rise time for the boost curve, plus revised fuel and spark schedules.Turbo II computers feature boost levels up to 13 psi to take advantage of the cooler inlet charge, in addition to the features included in the Turbo I computers. The Stage II computers are calibrated for a WOT (Wide Open Throttle) boost level of 14 psi. Do not attempt to use these computers on any vehicle except those produced by Shelby Automobiles. P4529869 Stage I PCM (1985 2.2L) P4529871 Stage I PCM (1985 2.2L and 1987 Shelby Charger) P4529873 Stage I PCM (1987 2.2L, Except Shelby Charger) P5249017 Stage I PCM (1989 2.5L ATX) P5249670 Stage II PCM — Carb E.O. #D-265 (1986-1987 Shelby GLHS) P5249671 Stage II PCM — Carb E.O. #D-265 (1987 Shelby CSX) Note: P5249670 and P5249671 are emissions exempt in California, Massachusetts, and New York only. D. Turbo Injectors These Turbo Injectors can be used as replacements for the production injectors with speciﬁc applications for Turbo I, Turbo II, High Flow and Super 60 conﬁgurations. Sold in sets of 4 unless otherwise noted. P4452803 MPI Injectors (1984–89 Turbo I) P4452804 MPI Injectors (1990–91 2.5L Turbo I and 1987–91 Turbo II, III, IV) P4529495 Turbo I and II High Flow Turbo Injectors P4532586 Super 60 Fuel Injector-Sold Individually + 40%, (Super 60 2.2L/2.5L) E. Super 60 Electric Fuel Pump This pump ﬂows over 60 gallons per hour and is mandatory for engines with boost pressure of 18 lbs. It is required with Super 60 Turbo Kit (P4529981)-no longer available from Mopar. Pump requires fuel system modiﬁcation. *P5249511 Super 60 Electric Fuel Pump (Super 60 2.2L/2.5L)
	VALVES AND VALVE HARDWARE A. Valves Get the most out of your engine with Mopar Performance valves. These stainless valves have swirl-polished underheads that have no ﬂat or ski jump areas and feature a 114.3 mm stem length. P4529824 Intake Valve — 40 mm Diameter, Single Square Groove, Back-Cut (1986–up 2.2L/2.5L SOHC) P4529825 Exhaust Valve — 35 mm Diameter, Triple Groove, Back-Cut (1986–up 2.2L/2.5L SOHC) P4876399 Intake Valve — 44 mm Diameter, Single Square Groove, Requires Oversize Seat (1986–up 2.2L/2.5L SOHC) B. Valve Seat Inserts* Valve Seat Inserts require head machining. Made of special hardened material. Must be pressed into the head once prepped. Seat ring OD must be sized into the head before seat is pressed in. Can be used to modify, rebuild or repair cylinder heads. Sold individually. P4349125 Aluminum Valve Seat Insert - Intake, 44 mm (2.2L) P4349126 Aluminum Valve Seat Insert - Exhaust, 36.8 mm (2.2L)
C. Valve Keepers (Locks) These 2.2L/2.5L Valve Keepers are made from hardened material. They feature an 8 mm stem diameter and 8° valve angle, and can be used for restoration or performance applications. Different groove styles are available to meet your application requirements. Sold as cylinder head sets of 8. P4452030 Valve Keepers — Triple Groove (2.2L/2.5L SOHC) P4452031 Valve Keepers — Single Groove (2.2L/2.5L SOHC)
	D. Valve Seals Made of high-temp Viton material, these Valve Seals feature a full or semi-umbrella shape for best dual-purpose use. Helps prevent oil seepage down Valve Guides. Not recommended for use with dual Valve Springs. Sold in sets of 16. P4349121 Valve Seals — 8 mm (2.2L/2.5L SOHC)
A. Valve Springs High-pressure Valve Springs can be used on exhaust and intake valves for all high-performance applications. They feature a shorter fully compressed height and allow for increased valve lift. Springs maintain spring load at higher rpms. A must for high-performance Camshafts. Sold individually. P4286813 Valve Spring P4876061 Valve Spring P3412068 Valve Spring Note: See Chart for speciﬁcations.
B. Valve Spring Retainers Three levels of performance are available for 2.2L/2.5L engines: Chrome Moly for heavy-duty applications, Aluminum for lightweight race requirements, and Titanium for top-level race performance. Sold individually. P4349642 Titanium Valve Spring Retainer (2.2L/2.5L SOHC) P4286574 Aluminum Valve Spring Retainer (2.2L/2.5L SOHC) *P4452032 Chrome Moly Valve Spring Retainer (2.2L/2.5L SOHC, Dodge Truck Magnum/Jeep® Engines)
OILING COMPONENTS A. Oil Filter This high-performance Oil Filter is engineered to meet the demands of heavy-duty and high-performance applications. P4452889 Black Finish Oil Filter (2.2L/2.5L) B. Oil Pump When the going gets tough, you’ll want to be sure to supply as much oil to your engine as possible. This heavy-duty, high-volume oil pump will do the job and take the most severe punishment. P4286741 Oil Pump (2.2L, Except 1987 and Newer Turbo) C. Oil Pressure Relief Spring Oil Pressure Relief Spring increases engine oil pressure over stock spring for high-performance applications. Delivers up to 70 lbs. of oil pressure. Includes a cap and instructions. P3690944 Oil Pressure Relief Spring Set (Small Block, 2.2L/2.5L, 3.9L V6) WHEEL COMPONENTS D. FWD Wheel Stud Set Special FWD wheel studs have increased length for custom and racing wheel applications. A direct replacement for production. Contains 4 studs per set. P4349052 FWD Wheel Stud Set -12 mm X 1.5 mm Diameter (2.2L/2.5L L- and G-Body)