本田思铂睿本来是一台中国特有的车种,它并没有什么历史,我们国内于2009年上市的那一代扁灯思铂睿也就正是它的初代。思铂睿是东风本田用于跟雅阁“唱双簧”的一个产物,严格来说它也是一台雅阁,只不过是欧规版本而已,其代号为CU。
由于第一代思铂睿底盘精良,引擎性能特出,尤其是Type-S版本一直都在民间传播着佳话,外形富有肌肉感,绅士与运动风范两全其美,这车可谓是为东风本田打了一场漂亮的仗。
不过实话说,现款思铂睿可是难以赢取大家的一片芳心,因为外形臃肿,底盘与引擎都没有取得划时代式的进步,大部分车友都认为此车只是换了一个新壳重新上市而已,所以它的惨淡销量大家是有目共睹的。不过对于钟情于VTEC的朋友,任何外观上的缺点在他们眼里都只是浮云,现款思铂睿SI体内的K24V4比起上一代K24Z5高出了30匹左右,而且采用了双离合8速波箱,对于性能控来说,这中型级别的豪华车也能彰显男子气概。
思铂睿之所以惨淡,还有一个原因就是2018款的雅阁CV采用了涡轮增压系统,现实一点来说,L15BM这引擎是更务实的,玩思域的朋友也应该知道这引擎的潜力有多巨大,不仅省油,而且马力也不逊,程序随便一刷就能达到200匹以上。
没关系,咱们思铂睿的的油耗拼不过雅阁,我们就用马力来吊打它,我们也加装一套涡轮增压系统,2.4T这个头衔说出来也能把它吓跑。
图:第一次看见2.4T这个标志,你可能会笑,你也可能会说“一台自吸车装什么B”,但当你听见这车泄压阀的一升尖叫“儿子!!”以后,你就明白咱们不是闹着玩。
汽车在不断更新换代,所以包括我们的改装也好,都不能停留在往日的理论基础上,大家看见图上这套涡轮Kit没有,笔者在中冷那里打了个叉叉,意思是想跟大家表达清楚采用传统中冷已经是落后的行为了,更合理的做法就是要像宝马的B48或B38引擎那样,用水中冷。
图:传统的中冷需要撞风才能进行散热,但是当堵车的时候就容易会导致排温和油温过高,但是水中冷不同,通过用冷却液去冷却增压后的生气,引擎稳定性则能大大提高,当今很多飘移赛车和直线赛车都采用水中冷了,因为它们并不具有高效的撞风工况。
图:水中冷内铝箔扇叶比较密集,好处是能让空气接触更多的散热介质。
图:这个涡轮Kit是由Anrot安若特为思铂睿量身定做的,现场师傅两下功夫就做出了一套水中冷的水箱支架。
图:水中冷里头的冷却液也是需要冷却的,而水箱则摆在防撞梁后。
由于K24V4的凸轮轴在排气端的角度并不大,所以为了避免排温和油温过高,安若特所采用的这颗涡轮并不大,目标为恒压0.5Bar,关键是要尽可能降低Turbo Leg,力量随传随到。
图:思铂睿的引擎舱空间十分大,要设立一个位置安装水中冷并不是难度十分大的事情。
图:K24V4采用集成排气歧管,这种设计的好处是提高引擎的热效率,不过加装涡轮则要采用新的思维与设计。
我们在探究一套涡轮系统是否合理的时候,需要关注的重点首先是进气管道与进气温度,进气管道的长短决定了当你踩下油门,节气门打开,增压过后的气体要多长时间才能进入燃烧室,而进气温度则直接影响了引擎功率。大家看此车的涡轮系统布局,涡轮到中冷再到节气门的总长度并不长,若是采用传统的中冷,进气管道必须要绕到前杠这里来散一下热才跑到防火墙这边进入节气门(前排后吸引擎布局),所以这就是这个套件的优势之一。另外,采用水中冷的冷却形式,进气温度是很可能比原来自然吸气引擎状态下还要低,我说的,不接受反驳。
图:泄压阀采用的是HKS SQV,其声音必然是让人热血沸腾的。
图:当然加装了涡轮增压系统后,ECU程序不可能不被改变,进入气缸的氧气多了,理应也要多喷油,这一点就要靠安若特的特调外挂ECU去解决了,Anrot外挂电脑非常稳定,爆缸是不可能的。
图:马力强化了以后,大家也别忘记必须要同时升级制动系统。
原厂的K24V4已经有208匹,而且压缩比达到11.6:1,所以在涡轮加持后特调电脑必须要很小心,不然容易导致缸压过高,在安若特Anrot Turbo Kit的帮助下,此车已经能够稳定达到290匹,330牛米,世界上又有一个可怕的怪物诞生了。
原创文章,作者:cesifu,如若转载,请注明出处:http://www.cesifu.com/article/50357.html
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