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sales@clewett.com
+1 (310) 406-8788
Hours 10 AM - 6 PM Eastern Time
7 AM - 3 PM Pacific Time
We will be closed on Friday, July 3rd, 2026.

Orders may be placed, but will resume shipping on Monday, July 6th.

Sorry for any inconvenience, and thank you for your patience.

Categories

Ignition Engine Management (EFI Conversion Kits & Parts) Crank triggers & Pulleys Serpentine Belt Conversion w/ Crank TriggerSerpentine Belt ConversionCam Sync Adapters (Cam Sensor Kits)Throttle Body Kits & Carburetor Kits   - Throttle Bodies (ITBs) for 911 Porsche  - 930 Turbo CIS to EFI Conversion Injector Blocks  - Carburetors  - Air Filters and accessoriesSensors & Valves Fuel InjectorsSpark Plug Wires Connectors Specialty Items Miscellaneous SuppliesPorsche fan shroud fiberglass partsApparelTech SupportNew Products ...All Products ...
  1. Home
  2.  :: Throttle Body Kits & Carburetor Kits

Throttle Body Kits & Carburetor Kits

Individual Throttle Body (ITB) kits and parts and carburetor kits and parts for air-cooled 911 and other Porsche engines

(image for) Throttle Bodies (ITBs) for 911 Porsche
Throttle Bodies (ITBs) for 911 Porsche
(image for) 930 Turbo CIS to EFI Conversion Injector Blocks
930 Turbo CIS to EFI Conversion Injector Blocks
(image for) Carburetors
Carburetors
(image for) Air Filters and accessories
Air Filters and accessories

New Products For July - Throttle Body Kits & Carburetor Kits

(image for) Hall Effect TPS Sensor and Adapter for PMO Throttle Bodies
Hall Effect TPS Sensor and Adapter for PMO Throttle Bodies
$225.00
(image for) Vacuum Manifold, 6-position for ITB
Vacuum Manifold, 6-position for ITB
$79.95
(image for) Air cleaner kit - air filters and rain shields for PMO (pair)
Air cleaner kit - air filters and rain shields for PMO (pair)
$403.00
(image for) PMO carburetors, 46mm
PMO carburetors, 46mm
$6,480.00
(image for) PMO Carburetor main jets, set of 6
PMO Carburetor main jets, set of 6
$49.00
(image for) Syncrometer w/large horn adapter
Syncrometer w/large horn adapter
$86.20
(image for) PMO carburetors, 50mm
PMO carburetors, 50mm
$6,645.00
(image for) Insulator & Gasket kit - 41mm
Insulator & Gasket kit - 41mm
$59.00
(image for) Insulator & gasket kit - 36mm
Insulator & gasket kit - 36mm
$59.00

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Contact Clewett Engineering

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  • 7450 Chapman Hwy #357
    Knoxville, Tennessee 37920
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