{"title":"Carburetor Tuning","description":"\u003cp\u003e\u003cspan id=\"_mce_caret\" data-mce-type=\"format-caret\"\u003e\u003cspan style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eWhat today are \u003cstrong\u003ebits and bytes\u003c\/strong\u003e were not so long ago \u003cstrong\u003ecarburetor jets\u003c\/strong\u003e, \u003cstrong\u003ejet needles\u003c\/strong\u003e, and float levels. This has changed the prerequisites for achieving a \u003cstrong\u003efuel\/air mixture\u003c\/strong\u003e, but the requirements of a four-stroke engine for the correct mixture have remained the same to this day. \u003cbr\u003eThe \u003cstrong\u003edyno tuning of carburetor engines\u003c\/strong\u003e requires a lot of sensitivity, as changes to the needle or jet not only affect a specific range but usually have an overarching effect. This requires not only \u003cstrong\u003ea lot of experience\u003c\/strong\u003e but also the \u003cstrong\u003eright tools\u003c\/strong\u003e are essential to achieve good results. \u003cbr\u003eAt SE Sport-Evolution, we use state-of-the-art technology for this. Our \u003cstrong\u003ein-house Dynojet i 250 motorcycle dynamometer\u003c\/strong\u003e features an exact exhaust gas measurement system where the exhaust gas is sucked to the dyno's lambda sensors by means of very powerful vacuum pumps. The mixture composition is displayed in real-time and superimposed on the RPM\/power curve during the measurement. \u003cbr\u003eThis allows your \u003cstrong\u003ecarburetors and ignition systems\u003c\/strong\u003e, whether they are the \u003cstrong\u003eoriginal BMW Bing carburetors\u003c\/strong\u003e, \u003cstrong\u003eDellorto PHM38\/40\u003c\/strong\u003e, or \u003cstrong\u003eMikuni TM36\/40\/42\u003c\/strong\u003e, to be perfectly tuned and achieve the best possible results.   \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"bmw-2-ventiler-vergaser-zundung-grundeinstellungen-leistungsmessung-express","title":"BMW 2-valve carburetor\/ignition basic settings + power measurement Express","description":"\u003cp\u003e\r\n\t\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eIn the Basic package, the basic settings of the carburetors and ignition are made. The float levels are adjusted, the throttle valves and throttle cables are synchronized and the idle mixture is adjusted using the idle mixture screws. The ignition is adjusted, setting the ignition timing by means of the ignition light gun and the contacts (only for contact ignition system) by means of the closing angle tester.\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eSynchronization of the throttle valves\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eSynchronization of the throttle cables\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eAdjustment of the idle mixture\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eAdjustment of ignition timing\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eAdjustment of the ignition contacts (contact ignition)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eExpress power measurement\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\n\t\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003eIf no changes have been made to the air filter, exhaust and engine, the Carburetor Basic setting is the right one for your BMW two-valve engine. If changes have been made, we recommend the Carburetor Pro package.\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\n\t\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\" style=\"font-family: verdana,geneva,sans-serif; font-size: 10pt;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Any carburetor adjustment or tuning only makes sense if the carburetors, engine and ignition system are working correctly. If the carburetors have never been overhauled, it is recommended that this work be done before a tune-up. However, this also involves sealings that cannot be achieved so easily. First and foremost here are the O-rings of the throttle shaft. These are usually hardened after 30 years and no longer seal correctly. As a result, the engine draws secondary air and adjustment and smooth engine running is no longer possible. In the worst case, this can lead to engine damage because the mixture is too lean.\u003cbr \/\u003e\r\n\t\u003cstrong\u003eAn adjustment is not a panacea\u003c\/strong\u003e. If your motorcycle spits and jerks, it is usually not done with just one adjustment. If this is the case, we recommend our diagnostic package. \u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/p\u003e","brand":"Sport Evolution","offers":[{"title":"Default Title","offer_id":56805946032508,"sku":"BMW VERGASER BASIC","price":305.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2390\/1820\/files\/397A3893_9083.jpg?v=1781347536"},{"product_id":"bmw-2-ventiler-vergaser-zundung-auf-prufstand-abstimmen-leistungsmessung-pro","title":"BMW 2 valve carburetor ignition tune on dyno + power measurement Pro","description":"\u003cdiv\u003e\r\n\t\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eThe Carburetor Package Pro is the tuning for all BMW 2V Boxers where changes have been made to the exhaust, air filter, carburetors or engine. Here, in the first step, all basic settings are made as in the Carburetor Package Basic. Subsequently, various driving conditions are run under load on our performance test bench and the exhaust gas values are measured in real time. Based on these measurements, the jets, jet needles and ignition timing are determined. This process is repeated until the mixture and ignition perfectly fit your boxer and its periphery. Finally, power and torque are measured again at the rear wheel and clutch. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u0026nbsp;\r\n\u003c\/div\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eSynchronization of the throttle bodies\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eSynchronization of the throttle cables\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eAdjustment of the idle mixture\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eAdjustment of ignition timing\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eAdjustment of the ignition contacts\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eCarburetor tuning on dynamometer\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003ePerformance measurement Pro \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u0026nbsp;\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Any carburetor adjustment or tuning only makes sense if the carburetors, engine and ignition system are working correctly. If the carburetors have never been overhauled, it is recommended that this work be done before a tune-up. However, this also involves sealings that cannot be achieved so easily. First and foremost here are the O-rings of the throttle shaft. These are usually hardened after 30 years and no longer seal correctly. As a result, the engine draws secondary air and adjustment and smooth engine running is no longer possible. In the worst case, this can lead to engine damage because the mixture is too lean.\u003cbr \/\u003e\r\n\t\u003cstrong\u003eAn adjustment is not a panacea.\u003c\/strong\u003e If your motorcycle spits and jerks, it is usually not done with just one adjustment. If this is the case, we recommend our diagnostic package. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/div\u003e","brand":"Sport Evolution","offers":[{"title":"Default Title","offer_id":56805946065276,"sku":"BMW VERGASER PRO","price":405.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2390\/1820\/files\/397A3891_9086.jpg?v=1781347532"},{"product_id":"bmw-2-ventiler-vergaser-abstimmen-und-se-zundanlage-individuell-programmieren","title":"BMW 2-Valve Carburetor Tuning and SE Ignition System Individual Programming","description":"\u003cdiv\u003e\r\n\t\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eThe carburator package Expert is for all two-valve boxers that have a programmable SE ignition system in addition to more extensive modifications to the exhaust, air filter, carburetors or engine. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eIn addition to all the basic settings of the Basic carburetor package, various driving conditions are run under load on our dynamometer and the exhaust gas values are measured in real time. Based on these measurements, the jets and jet needles are determined. Then, every 500 rpm, the engine speed is approached and the ignition timing is determined by means of the test bench realtime torque measurement.\u0026nbsp;\u003cbr \/\u003e\r\n\tThis process is repeated until the mixture and ignition perfectly fit your boxer and its periphery. Finally, the power and torque at the rear wheel and clutch are measured again. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u0026nbsp;\r\n\u003c\/div\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eSynchronization of the throttle bodies\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eSynchronization of the throttle cables\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eAdjustment of the idle mixture\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eAdjustment of ignition timing\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eTuning of the carburetors on dynamometer\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003eTuning of ignition map (requirements SE Performance ignition system)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003ePerformance measurement Pro \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv\u003e\r\n\t\u003cbr \/\u003e\r\n\t\u003cspan data-mce-style=\"font-size: 12px;\" style=\"font-size: 12px;\"\u003e\u003cspan data-mce-style=\"font-family: verdana,geneva,sans-serif;\" style=\"font-family: verdana,geneva,sans-serif;\"\u003e\u003cspan data-mce-type=\"format-caret\"\u003e\u003cspan data-mce-style=\"font-size: 10pt;\" style=\"font-size: 10pt;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Any carburetor adjustment or tuning only makes sense if the carburetors, engine and ignition system are working correctly. If the carburetors have never been overhauled, it is recommended that this work be done before a tune-up. However, this also involves sealings that cannot be achieved so easily. First and foremost here are the O-rings of the throttle shaft. These are usually hardened after 30 years and no longer seal correctly. As a result, the engine draws secondary air and adjustment and smooth engine running is no longer possible. In the worst case, this can lead to engine damage because the mixture is too lean.\u003cbr \/\u003e\r\n\t\u003cstrong\u003eAn adjustment is not a panacea.\u003c\/strong\u003e If your motorcycle spits and jerks, it is usually not done with just one adjustment. If this is the case, we recommend our diagnostic package. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003c\/div\u003e","brand":"Sport Evolution","offers":[{"title":"Default Title","offer_id":56805946098044,"sku":"BMW VERGASER EXPERT","price":495.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2390\/1820\/files\/397A3891_9089.jpg?v=1781347528"}],"url":"https:\/\/sport-evolution.de\/en\/collections\/bmw-2-ventiler-boxer-vergaser-abstimmung-prufstand.oembed","provider":"Sport Evolution","version":"1.0","type":"link"}