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LS Performer RPM LS1 (1500-6500 rpm) This powerful new manifold is designed for the popular Chevrolet LS1 (5.7L) small-block V8 originally used in 1997 and later Corvettes and 1998-02 Camaros and Firebirds. It also fits the Corvette LS6 engine and any other Gen III engine including the LM7 (5.3L), LR4 (4.8L), and LQ4 (6.0L). It allows the use of a carburetor on these originally computer-controlled engines, offering maximum power and a broad torque curve from 1500 to 6500 rpm. This manifold made 410 hp and 418 ft/lbs. of torque in dyno tests with our matching cam #2215 and Performer Series carb #1413. The Performer RPM LS1 includes a wiring harness and unique electronic Timing Control Module made by MSD® which works with OE sensors to fire the coil-on-plug ignition system and offers a choice of three timing curves. A special throttle and trans bracket that works with 700R-4 and Turbo 350 transmissions is included, making the LS1 engine an easy retro-fit into any muscle car, street rod or marine application.
PN 7118 Price: $720
These Edelbrock Performer LS1 intake manifold kits will allow you to bolt a carburetor onto your LS1 engine. They include a unique ignition control module that works with the OEM sensors to fire the distributorless ignition system, giving you a choice between six timing curves. The kits also include a special throttle and transmission bracket the works with 700-R4, TH350, and TH400 transmissions.
MSD-6010 Price: $320 (sdpc)
Harness, extension for intake manifold mounting of PN 6010 MSD-60101 Price: $200 (sdpc)
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CAMSHAFTS

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EDL-2215 Basic Operating RPM Range: 1500-6500 RPM 12" Vacuum @1000rpm Duration 050 inch Lift: Intake 220 Exhaust 224 Advertised Duration: Intake 300 Exhaust 300 Valve Lift Intake 0.510 Exhaust 0.510 Lobe Separation (degrees): 111 In C/L-108
CC-54-412-11 XR265HR Good torque & mid-range. Basic Operating RPM Range: 1200-6000 RPM Duration 050 inch Lift: Intake 212 Exhaust 218 Advertised Duration: Intake 265 Exhaust 271 Valve Lift Intake 0.522 Exhaust 0.529 Lobe Separation (degrees): 114
CC-54-424-11 XR265HR Great street wide power band excellent response Basic Operating RPM Range: 1400-6700 RPM Duration 050 inch Lift: Intake 212 Exhaust 218 Advertised Duration: Intake 265 Exhaust 271 Valve Lift Intake 0.558 Exhaust 0.563 Lobe Separation (degrees): 115
CC-54-414-11 XR269HR Great mid-range & good top end. Basic Operating RPM Range: 1300-6300 RPM Duration 050 inch Lift: Intake 216 Exhaust 220 Advertised Duration: Intake 269 Exhaust 273 Valve Lift Intake 0.525 Exhaust 0.532 Lobe Separation (degrees): 114
CC-54-416-11 XR273HR Street/strip mid to high RPM. Basic Operating RPM Range: 1600-6600 RPM Duration 050 inch Lift: Intake 220 Exhaust 224 Advertised Duration: Intake 273 Exhaust 277 Valve Lift Intake 0.530 Exhaust 0.534 Lobe Separation (degrees): 112
High Energy
Pro Magnum
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EDL-2216 Basic Operating RPM Range: 2200-7000 RPM 10" Vacuum @1000rpm Duration 050 inch Lift: Intake 230 Exhaust 237 Advertised Duration: Intake 314 Exhaust 322 Valve Lift Intake 0.540 Exhaust 0.540 Lobe Separation (degrees): 110 In C/L-106
CC-54-444-11 XER273HR Serious street/strip high RPM Basic Operating RPM Range: 2000-7000 RPM Duration 050 inch Lift: Intake 220 Exhaust 224 Advertised Duration: Intake 273 Exhaust 279 Valve Lift Intake 0.581 Exhaust 0.588 Lobe Separation (degrees): 114
CC-54-426-11 XR275HR Great street/strip likes to RPM Basic Operating RPM Range: 1800-6800 RPM Duration 050 inch Lift: Intake 222 Exhaust 224 Advertised Duration: Intake 275 Exhaust 277 Valve Lift Intake 0.566 Exhaust 0.568 Lobe Separation (degrees): 112
CC-54-418-11 XR277HR Street/strip LS6 Basic Operating RPM Range: 2000-6800 RPM Duration 050 inch Lift: Intake 224 Exhaust 228 Advertised Duration: Intake 277 Exhaust 281 Valve Lift Intake 0.534 Exhaust 0.537 Lobe Separation (degrees): 112
CC-54-428-11 XR281HR High RPM radical street better strip Basic Operating RPM Range: 2000-6800 RPM Duration 050 inch Lift: Intake 228 Exhaust 230 Advertised Duration: Intake 281 Exhaust 283 Valve Lift Intake 0.571 Exhaust 0.573 Lobe Separation (degrees): 112
CC-54-446-11 XER281HR Race only Basic Operating RPM Range: 2400-7200 RPM Duration 050 inch Lift: Intake 232 Exhaust 234 Advertised Duration: Intake 281 Exhaust 283 Valve Lift Intake 0.595 Exhaust 0.598 Lobe Separation (degrees): 112
CC-54-448-11 XER287HR Race only Basic Operating RPM Range: 2800-7200 RPM Duration 050 inch Lift: Intake 238 Exhaust 240 Advertised Duration: Intake 287 Exhaust 289 Valve Lift Intake 0.605 Exhaust 0.609 Lobe Separation (degrees): 112
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Competition Cams High Energy Hydraulic Roller Lifters $245 These High Energy hydraulic roller lifters are for use with the newly designed hydraulic roller cam series from Comp Cams, or as a performance replacement for stock hydraulic roller lifters. You must be certain that the lifter is correct for the type of block used. Good t0 about 6400rpm
Competition Cams Pro Magnum Hydraulic Roller Lifters $245
These Comp Cams Pro Magnum hydraulic roller lifters are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic roller camshaft, high rpm is limited by the improper position of the internal piston, as the lifter inevitably "pumps up". This improper location results in broken valves, and therefore leads to lost power or sometimes even engine failure. These lifters offer a distinct advantage over standard high-performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.
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Part #: 800-501
Annihilator Distributorless Ignition System (DIS) Chevrolet LS1 Engine (8-Output System) (This system is designed as a stand-alone DIS ignition system for the LS1 engine in custom street/strip applications.) Not compatible with O.E. electronics
The Annihilator Distributorless Ignition System (DIS) is the latest in ignition technology that Holley is proud to offer. It's a true distributorless system featuring the latest and most advanced microprocessor-based capacitive discharge ignition technology. Common maladies that are experienced with distributor-based ignition systems such as spark scatter, cross fires, rotor deterioration, gas ionization are now a thing of the past. With Holley DIS, each cylinder is provided spark energy directly from the coil, which is driven by the most powerful and sophisticated controller available in the aftermarket today.
Annihilator DIS uses spark timing signals from a Hall Effect or magnetic crank trigger wheel (to provide the most accurate timing possible) and a reference signal (either Hall Effect or magnetic) from a cam trigger to identify the #1 cylinder power stroke. The individual cylinder timing capability of DIS can be used to maximize the performance and power of the total engine package. Although this alone makes DIS an outstanding system, many other "race features" are also included such as system-activated solid state switches, retards, multiple over-revs and timing control.
Annihilator DIS comes with a powerful ECU controller, either a 8-output or a 4-output DIS high-voltage module, complete wiring harness assembly, the very handy QuickShot programmer and Windows 95/98ª compatible computer software. The QuickShot allows real-time system adjustments to be made and saved, right from the driver's seat.
Annihilator DIS computer software enables the viewing of system settings on a computer screen for quick review and adjustment. The software allows the downloading, uploading, modifying and saving of ignition system information and settings. So, when running on different tracks you can either upload previous settings or modify the current settings saved in the system to accommodate different track and/or atmospheric conditions. System historical data can be stored, saved, accessed and changed in a most convenient way. This, in turn, will allow you to run much more consistently over time, under variable conditions.
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