本帖最后由 fwzflqwer 于 13-9-2 15:09 编辑 原文自HBF: The prototype RC40 Evolution engines from Scott Finlay Performance made it to Bashfest 3 for their first outing. Technical specification: 39.90cc bore: 36.00mm stroke:39.20mm case reed induction aircooled cylinder with 6 transfer ports & boosted exhaust The ignition & flywheel are the same as your regular cy/zen set-up & the cooling fan blows over the cylinder & through the head in a similar manner. The concept of the engine is to bridge the gap between the 30.5cc engines & the 50cc + engines. It's running on a small carb (wt257) & a small exhaust , with a header to suit the cylinder. This way the power delivery is very smooth & the exhaust note is not too loud. It should be in production very soon. £995 inc vat 大致译文: 预计在bashfest 3(活动项目)上来自 Scott Finlay的RC40 evolution引擎将第一次亮相,详细参数如下 引擎参数: 39.90cc 缸径:36.00mm 冲程:39.20mm 曲轴进气 6孔固定的风冷散热缸头 改进的排气(boosted exhaust) 点火线圈以及磁飞轮将会和普通的中阳/小松引擎一致,并且同样拥有磁飞轮驱动空气冷却缸头 此款引擎的目标是填补在30.5cc-50cc +引擎的空白 引擎会使用小型化油器(wt257既990、668的大小)以及拥有合适大小的小型排气。 值得注意的是此款引擎的动力曲线将会比较平顺,同时也会拥有一个相对安静的排气噪音。 预计将会很快进入量产。 价格估计在995欧元(含欧盟增值税) ,根据9月2日凌晨的汇率换算约等于8042.22人民币 翻译仓促,如有不周请见谅 只是偷跑试车,最后量产版尚出现 |
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