OP 1530A 2.0/2.2 Engine Power Pulley Kit: Light weight, hard anodized aluminum alloy pulley set. Smaller crank and slightly larger alternator pulley for increased acceleration and power. Complete kit with new belt. Specify with or without air.
| OP 1530A | $200.00 | |
| OP 1530LA | $200.00 | For '98 and Up 2200 |
OP 1568B Free Flow Air Intake: all early 2.0/2.2 Thru '97 - Polished aluminum inlet tube, all fittings with under hood free flow filter.
| OP 1568B | $165.00 | |
| OP 1568C | Cold Air Wheel Well Inlet Set-Up | $215.00 |
OP 1568D '98 & Up Cavalier/Sunfire 2200 Intake: Same as above, but fits new 2200 intake system.
| OP 1568D | $175.00 | |
| OP 1568E | Cold Air Wheel Well Inlet Set-Up | $225.00 |
OP 1577G Bigger Intake Plenum/Throttle Body: Pre '98 2.0/2.2 Special cast intake plenum replacement with matching 56mm throttle body, increased airflow and performance, plus custom plenum dresses up engine compartment too.
| OP 1577G | Plenum/Throttle Body | $495.00 |
| OP 1577GL | '98 & Up 2200 Kit | $595.00 |
OP 1577D Bigger Intake Plenum/Dual Throttle Body: Pre '98 2.0/2.2 Special cast intake plenum mounts dual side draft throttle body from TWM or GM V8. Maximum increased airflow and performance for all out racing applications only. Contact us for advice on throttle body selection.
| OP 1577D | Plenum Only | $275.00 |
OP 1780C Big Bore Throttle Body: 56mm for '98 and up 2200 cavalier & Sunfire. Price includes refundable $50 core charge.
| OP 1780C | $300.00 |
OP 1777T Tubular Sports Headers: Ceramic coated bi-y design gives you more torque and power. Comes w/ O2 sensor fitting, larger down pipe, flex coupling and new gaskets, too. Fits 2.0, 2.2, and 2200 engines.
| OP 1777T | $300.00 |
OP 1178R Cat Back Exhaust: 2 1/4" mandrel bent aluminized Intermediate pipe with Dyno Max Super Turbo muffler with dual chrome tips. Complete with all hardware and clamps.
| OP 1178R | '95-'98 | $225.00 |
| OP 1178P | Im Pipe Only | $110.00 |
| OP 1178D | '99 and Up | $250.00 |
| OP 1178DP | Im Pipe Only | $125.00 |
OP 1165C Sports Cylinder Head: 2.0/2.2 heads with mild sports porting, milled for optimum compression and equipped with stainless valves and hd valve springs. Ready to install. $100 refundable core charge is included.
| OP 1165C | $800.00 | |
| OP 1165LC | $850.00 | 98 & Up 2200 |
OP 1154C Stainless Steel Sports Valves: Fit '94-'97 heads with 7mm valves, these polished high flow valves give more flow, power and reliability to modified or turbo & supercharged engines.
| OP 1154C | Set Of 8 | $150.00 |
| OP 1154CL | '98 & Up 2200 | $175.00 |
OP 1149C Sports Camshaft: Nice power increase without need for costly computer changes. Kit with cam & new hd lifters for pre '94 non-roller cams. Installation requires major engine disassembly. -Limited Availability-
| OP 1149C | $225.00 |
| OP 1149R | $200.00 | |
| OP 1149RL | $225.00 | '98 & Up 2200 |
OP 1153R Sports Roller Tip Rocker Arms: Add these special steel roller-tip rocker arms & studs for a nice power gain. Extra valve lift ratio and less friction gives a nice torque and power gain.
| OP 1153R | $200.00 |
| OP 1153RL | $275.00 '98 & Up 2200 |
OP 1562FC Sports Forged Pistons: Version 1) Higher compression forged pistons for normally aspirated engines. Version 2) Turbo, supercharger/nitrous with lower compression. Strongest piston for performance and reliability. Complete with tool steel pins and racing ring set. Requires rod wristpin mod. Custom applications may cost more.
| OP 1562FC | Choice Of Comp/Ratio | $550/Set |
OP 1571C Steel Alloy Connecting Rods: These specially built billet rods come with the best quality rod bushings and SPS High tensile strength rod bolts. Available in stock and special-order lengths also. Sold in matched and balanced set of 4. Non standard lengths and dimensions are available for our custom crankshafts, inquire for prices and details.
| OP 1571C | $395.00 | |
| OP 1571CT | $500.00 | For Use With Heavy Duty Forged Pistons |
OP 1132C Sports Performance Flywheel: Lightened and rebalanced to better than factory specs for improved shifts and revs. Comes with new bolts. Includes $50 refundable core charge.
| OP 1132C | $300.00 |
OP 1131M Sports Clutch Assembly: Heavy duty clutch pressure plate and disk for hard driving and light competition use.
| OP 1131M | $250.00 |
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