{"product_id":"o-s-21xz-b-speed-spec-ii-gold-edition-with-t2090sc-pipe-new","title":"O.S.® 21XZ-B Speed Spec II Gold Edition with T2090SC Pipe NEW!","description":"\u003cp\u003eTo celebrate the 80th anniversary of their company, Japanese nitro engine makers O.S. have introduced the Speed 21 XZ-B Spec.II Gold Edition engine. Based on the standard Spec.II the limited edition engine features a gold-anodised cooling head with black-colour lettering. Limited to 100 pieces World-wide the Gold Edition engine is available separately or including a Japan-made EFRA 2042 T-2090SC pipe.\u003c\/p\u003e\n\u003cdiv class=\"col-xs-12 col-sm-12 col-md-7 col-lg-7\"\u003e\n\u003ch2 class=\"subheader\"\u003eSuperior Speed Spec performance!\u003c\/h2\u003e\n\u003cdiv class=\"copy\"\u003eTop of the line in every way! O.S. brings you the lean, mean 21XZ-B Speed Spec II with a good looking gold cylinder head and carb insert. Just like the original, this gold edition offers high power, light construction, a DLC coated crankshaft, and a newly designed outer head with V-shaped fins for more efficient cooling. Plus, you get a dual-adjustable 21J carburetor for smoother acceleration and better fuel mileage and a T2090SC pipe for superior noise suppression.\u003c\/div\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"specheader\"\u003eSpecifications:\u003c\/div\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 0.213 cu in (3.49 cc) \u003cstrong\u003eBore:\u003c\/strong\u003e 0.641 in (16.27 mm) \u003cstrong\u003eStroke:\u003c\/strong\u003e 0.661 in (16.8 mm) \u003cstrong\u003ePractical RPM Range:\u003c\/strong\u003e 4,000-42,000 \u003cstrong\u003eOutput:\u003c\/strong\u003e 2.65 ps @ 34,000 rpm \u003cstrong\u003eWeight:\u003c\/strong\u003e 12.52 oz (355 g) \u003cstrong\u003eRequirements:\u003c\/strong\u003e Car blend glow fuel with 10-30% nitromethane content Air filter and exhaust (depending on vehicle) Glow starter and track equipment\u003c\/div\u003e\n\u003c\/div\u003e","brand":"O.S. ENGINES","offers":[{"title":"Default Title","offer_id":25806047174,"sku":"OS1217B","price":489.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6357\/products\/osmg2046_660.jpg?v=1527155594","url":"https:\/\/www.racerc.gr\/en\/products\/o-s-21xz-b-speed-spec-ii-gold-edition-with-t2090sc-pipe-new","provider":"RACERC","version":"1.0","type":"link"}