The crankcase is made using precision cast aluminium technology, which allows the removal of unnecessary excess material - areas that are difficult or impossible to eliminate with classic CNC milling of an aluminium block.
The result is a lighter and better optimised design, without compromising on durability.<\/p>\n
Weight reduction:<\/mark><\/strong> Compatibility:<\/mark><\/strong> Fitting:<\/mark><\/strong> The kit includes:<\/mark><\/strong> Availability and order processing:<\/mark><\/strong> An ultra-lightweight and durable crankcase, designed for maximum performance in water sports. Developed for riders and enthusiasts in disciplines such as freestyle jetski, where every gram matters.<\/p>","protected":false},"featured_media":41188,"template":"","meta":[],"product_brand":[354,355],"product_cat":[345,732],"product_tag":[367,374,373,350],"class_list":["post-41186","product","type-product","status-publish","has-post-thumbnail","product_brand-jetskimann","product_brand-jsm","product_cat-czesci-silnika","product_cat-home","product_tag-billet-cylinder-head-jsm","product_tag-billet-engine-case-for-2-stroke","product_tag-cnc-aluminum-crankcase","product_tag-jetski-freestyle","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/product\/41186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/media\/41188"}],"wp:attachment":[{"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/media?parent=41186"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/product_brand?post=41186"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/product_cat?post=41186"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jetskimann.ambajak.pl\/en\/wp-json\/wp\/v2\/product_tag?post=41186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
The use of modern casting techniques has made it possible to reduce the weight of the crankcase by over 1 kg<\/strong> compared to our CNC milled models.
For users who count every gram - it's the difference you feel on the water.<\/p>\n
All original bolt spacing (OEM) retained<\/strong> - no modifications required on installation
To<\/strong> crankshafts with increased stroke +16 mm<\/strong>
Porting<\/strong> optimised - provides better mixture flow and a more efficient intake system<\/p>\n
Not sure if the crankcase will fit your cylinder?
We will send you a 1:1 technical drawing in printable format on request<\/strong>which allows quick comparison and adjustment of dimensions directly on the workbench.<\/p>\n
-Mounting screw set.
-2x fuel pump spigot.
-2x set-up pins<\/p>\n
Product available for regular sale.
In the event of a temporary stock shortage, the lead time is approximately 3 weeks<\/strong>. In high season, it can get longer, depending on the number of orders.<\/p>","protected":false},"excerpt":{"rendered":"