Kinsler_Handbook_#32 December 2017

Kinsler Fuel Injection, Inc, 1834 THUNDERBIRD TROY, MICHIGAN 48084 U.S.A. www.Kinsler.com Phone (248) 362-1145 Fax (248) 362-1032 44 KINSLER MODULAR THROTTLE BODIES FOR CUSTOM APPLICATIONS: 1 to 16 CYLINDERS IMPORT, VINTAGE, WEBER CARB, CONVERSIONS MODEL MC-215 and MC-225 BASIC DIMENSIONS MC-250 WITHOUT NOZZLE BOSS MC-250 WITH NOZZLE BOSS MC-250 WITH TRANSVERSE THROTTLE SHAFTS A 2.700" 3.700" 3.800" B 3.500" 4.500" 4.600" C 3.900" 3.900" 3.900" D 2.750" 2.750" 2.750" E 1.500" 1.500" 1.500" F 1.400" 1.400" 1.400" G 5.000" 5.000" 5.000" Unmachined MC-215 Machined MC-215 throttle body with Weber style detail MODEL MC-180 MODEL MC-250 EFI four-cylinder BASIC DIMENSIONS MC-180 MC-215 MC-225 A 2.750" 3.200" 3.200" B 3.350" 3.800" 3.800" C 3.000" 3.000" 3.000" D 1.900" 2.200" 2.500" E 1.200" 1.500" 1.500" F 0.950" 1.200" 1.200" G 4.000" 4.000" 4.000" STANDARD THROTTLE SIZES MC-180 MC-215 MC-225 MC-250 1.437" (36.5mm) 1.950" (49.5mm) 1.950" (49.5mm) 2.187" (55.5mm) 1.562" (39.7mm) 2.0" (50.8mm) 2.0" (50.8mm) 2.250" (57mm) 1.687" (42.8mm) 2.100" (53.3mm) 2.100" (53.3mm) 2.375" (60.3mm) 1.810" (46mm) 2.187" (55.5mm) 2.187" (55.5mm) 2.437" (61.9mm) 1.900" (48.2mm 2.250" (57mm) 2.250" (57mm) 2.500" (63.5mm) 2.625" (66.7mm) Billet aluminum locator bar Any boot or flange detail is available with any throttle size... allows installation of larger throttles without modifying your boot or cylinder head. Machined for Kinsler universal nozzle bosses. Inserts can be installed for constant flow nozzles (1/2-20 or 1/8” NPT thread) or EFI injectors (Bosch, Lucas, Rochester, etc.) (see Pg. #139). All throttle bodies are machined for Kinsler’s bolt-on TPS boss and fuel rail stanchions. Custom throttle sizes available. Aluminum or magnesium castings. Each throttle assembly is port blended for smooth air flowand has bronze throttle shaft bushings, dual milled throttle shaft, billet aluminum throttle arm and billet aluminum throttle stop with safety return spring. Multiple throttle bodies aremountedon a locator bar for a perfect fit and secure installation....NO cutting, welding, broken boots due to improper alignment, or problems with linkage binding. When enough room is available, Kinsler Spring-Screw universal throttle shaft linkage is installed (see Pg. #64-65). You can change the port spacing by simply installing the throttle bodies on a new locator bar; throttle shafts may require modification or replacement. © 2017

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