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5.3 VORTEC MOTOR
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JUNI
New User
| Posts: 1
| Joined: 02/05
Posted: 02/05/05
01:02 AM
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5.3 VORTEC
HELLO I WAS WONDERING IF ANY ONE KNEW WHAT WOULD BE A GOOD CAM AND CARBURATOR FOR A 5.3 VORTEC MOTOR. ITS CAUSE I HAVE HEARD GOOD THINGS ABOUT THE LS1 AND SINCE THEY ARE ABOUT THE SAME HOW ABOUT MAKE THEM HAUL. ANYWAY I WANT TO CONVERT THIS 2003 MOTOR I HAVE INTO A CARBURATOR AND INSTALLL IT IN MY 1969 CAMARO AND I WOULD LIKE SOME HELP IN SETTING UP THIS MOTOR TO KICK BUTT. IF ANY ONE CAOULD PLEASE HELP. THANKS JOE
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GibTG
Moderator
| Posts: 1904
| Joined: 10/03
Posted: 02/06/05
12:14 PM
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Chevrolet LS1 V8 Manifolds
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Chevrolet LS1 V8
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.
Performer RPM LS1 Manifold & Timing Control Module .....#7118
Carburetor Recommendations for the Performer RPM Vortec:
Performer #1405 (600 cfm) - Ref. A, I, K, 0
Performer #1406 (600 cfm) - Ref. A, I, N
Performer #1407 (750 cfm) - Ref. - Ref. A, I, K, 0
Performer #1412 (800 cfm) - Ref. A, I, K, 0
Performer #1413 (800 cfm) - Ref. A, I, K
Thunder Series AVS #1812 (800 cfm) - Ref. A, I, K, 0
Thunder Series AVS #1813 (800 cfm) - Ref. A, I, K
Performer Marine #1409 (600 cfm) - Ref. B, H, N, P
Performer Marine #1410 (750 cfm) - Ref. B, H, N, P
Installation Notes: Uses LS1/LS6 style individual port o-ring seals. Crankshaft sleeve #HP3795 and Flexplate #HP4004 is recommended when using a TH350, TH400 or 700R4 on a LS1; these items are available through Hughes Performance retailers or you can call Hughes at 800-274-RACE.
Manifold height: A-4.50", B-5.40" see page 45. Port exit dimensions: .98" x 2.72".
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LS1 Thermostat and Housing Assembly
- This integrated assembly is for use with the Performer RPM LS1 manifold in non-computer controlled vehicles. Available in two temperature ratings, it includes two threaded bosses for temperature sensor, etc.
160° LS1 Thermostat Assembly .....#4807
180° LS1 Thermostat Assembly .....#4808
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Matching Edelbrock Parts for #7118
- Performer-RPM Hydraulic Roller Lifter Camshafts
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A |
Carb will work with non-EGR system. |
B |
Carb will work with EGR system. |
C |
Adapter for this carb supplied with manifold. |
D |
No carb lever for the auto. trans. kickdown rod. |
H |
Carb has provision for evaporative canister. |
I |
Carb has no provision for evaporative canister. |
J |
Do not use Ford variable venturi OEM 2-bbl. carb. |
K |
Carb requires #8008 or #8024 stud, nut & washer kit. |
L |
Carb requires #8003/8004/8022 rod kit. Determine length before installing. |
M |
Ford EGR adapter needed. |
N |
Carb acceptable to factory cruise control. |
O |
Carb has manual choke only. |
All parts on this page not legal for sale or use on pollution controlled motor vehicles.
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