{"product_id":"pmo-50mm-triple-throat-carburetor-kit-for-porsche-911-3-6-4-0l-race-pm-o808-0","title":"PMO 50mm Triple-Throat Carburetor Kit for Porsche 911 3.6-4.0L (Race) | PM-O808-0","description":"\u003cp\u003eThe PMO 50mm Carburetor Kit is the ultimate induction setup for big-displacement air-cooled Porsche 911 builds — 3.6L stroker motors, 3.8L race engines, and 4.0L+ all-out builds. The 50mm size was never offered by Weber (which topped out at 46mm with a restrictive throttle plate enlargement). PMO designed and manufactures the only true 50mm air-cooled Porsche carburetor in the world. Made in Anaheim, California by EMPI.\u003c\/p\u003e\u003ch3\u003eKit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo PMO 50mm carburetors (jetting per application — performance baseline)\u003c\/li\u003e\n\u003cli\u003e43mm chokes (typical), 185 main jets, 60 idle jets\u003c\/li\u003e\n\u003cli\u003e190 air correction jets, F2t emulsion tubes\u003c\/li\u003e\n\u003cli\u003ePMO throttle linkage\u003c\/li\u003e\n\u003cli\u003ePMO fuel pressure regulator\u003c\/li\u003e\n\u003cli\u003eCarburetor isolators\u003c\/li\u003e\n\u003cli\u003eComplete hardware and fuel hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy 50mm Over 46mm\u003c\/h3\u003e\u003cp\u003eFor engines over 3.4L, a 46mm carb becomes a restriction at peak RPM. The PMO 50mm has 8.6% more throttle area — significant on engines breathing more than the original 911 designers planned for. This is the carb of choice for serious 964 \/ 993 stroker builds, hot-rodded 3.6L motors, and outlaw race engines.\u003c\/p\u003e\u003ch3\u003eWhy PMO Over Modified Weber\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeber never made a 50mm air-cooled Porsche carb — period\u003c\/li\u003e\n\u003cli\u003e\"50mm\" Weber conversions are 46mm bodies with bored plates — restrictive top end\u003c\/li\u003e\n\u003cli\u003ePMO 50mm is a true 50mm throttle bore from top to bottom\u003c\/li\u003e\n\u003cli\u003eOne-piece stainless throttle shafts with ball bearings — no air leaks\u003c\/li\u003e\n\u003cli\u003eFloat bowl sight glasses for tuning without disassembly\u003c\/li\u003e\n\u003cli\u003eAerospace-grade billet construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1965-1998 Porsche 911 \/ 914-6 \/ 964 \/ 993 with 3.6L+ engine\u003c\/li\u003e\n\u003cli\u003eBest for stroker, big-bore, and race applications\u003c\/li\u003e\n\u003cli\u003eRequires appropriate intake manifolds — PMO 50mm billet manifolds sold separately\u003c\/li\u003e\n\u003cli\u003eHood\/decklid clearance — verify before ordering for early 911 chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMade in Anaheim, California\u003c\/h3\u003e\u003cp\u003eEMPI-manufactured at PMO's California facility. Same engineering Richard Parr developed. Now backed by EMPI's investment in expanded machinery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 50mm is a serious carb for serious builds. Not recommended for stock or mildly-built engines below 3.4L — the 46mm or 40mm kits will make better power on smaller motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Final jetting must be tuned to your specific build. PMO Carb Setup Sheet required. Professional dyno tuning strongly recommended.\u003c\/p\u003e","brand":"PMO","offers":[{"title":"Default Title","offer_id":44997542150259,"sku":null,"price":6795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/PM-O801-0_Update-copy-1-scaled_2e225d0c-4b77-4740-9c82-7442e4909711.jpg?v=1778909036","url":"https:\/\/shop.washburnsmetal.com\/products\/pmo-50mm-triple-throat-carburetor-kit-for-porsche-911-3-6-4-0l-race-pm-o808-0","provider":"Washburn's Metal","version":"1.0","type":"link"}