The new 2018 Camaro ZL1 1LE is the ultimate Camaro model for a day at a closed-course track event. (Fig. 1) The ZL1 1LE Extreme Track Performance Package features a racing-based suspension and aero technologies that make the most of the supercharged 6.2L V8 engine.
图。1
动力总成
增压6.2L V8发动机（RPO LT4）生产650马力和650磅。扭矩。（图2）通过坐在增压器外壳，提高效率和排气歧管的独特三y设计的伊顿增压器中间冷却器砖提高了电力，提高了排气歧管的独特三架设计，改善了扭矩生产。
图2
The V8 engine is paired with the TREMEC 6060 6-speed manual transmission (RPO MH3), which is equipped with Active Rev Match (ARM). Active Rev Match aids in smoother shifting by matching engine speed to the next selected gear. The system is activated or deactivated by pressing either of the paddles marked REV MATCH on the steering wheel. (Fig. 3)
图3.
To keep the demands of the track in check, the cooling system includes a high-performance radiator with dual auxiliary outboard radiators and standard engine oil, transmission and rear differential coolers. (Fig. 4)
图4.
机壳
ZL1 1LE被设计为轨道，具有60磅的遏制重量。（27千克）比标准ZL1轿跑车轻，得益于诸如较轻的轮子和阻尼器，后窗的较薄玻璃和固定后座椅。与ZL1相比，ZL1 1LE的约60-70％的底盘是不同的。
Brembo.®6-piston fixed cast aluminum front calipers (Fig. 5) and 4-piston fixed cast aluminum rear calipers provide precise braking control while resisting fade. The two-piece front rotors cannot be refinished.
图5.
The Electronic Limited-Slip Differential (eLSD) and the Performance Traction Management system help improve “turn in” response and corner exit speeds while the solid-mounted front and rear cradle mounts provide a faster response from the chassis to the driver, enhancing driver reaction to the road.
ZL1 1LE的前Aero封装和后翼产生额外的牵引力。前Aero封装包括分配器，空气偏转器和前筋膜上的潜水平面。虽然在后部是一个高安装的碳纤维双镰刀翼，产生300磅。（136千克）在150英里/小时（241 km / h）。（图6）
图6.
控制所有握把是前后多视网型®（动态悬架阀芯阀）阻尼器。（图7）阻尼器已被校准为汽车的重量和轮胎。他们是23磅。（10.5千克）比ZL1上的磁乘控制系统轻。
图7.
The ZL1 1LE features lightweight forged aluminum wheels fitted with Goodyear Eagle F1 Supercar 3R tires — 305/30ZR19 front and 325/30ZR19 rear — that deliver a maximum lateral grip of 1.10g. (Fig. 8) The wider wheels provide an overall footprint that is approximately 10 percent larger than the ZL1, but the wheel and tire package weighs about 3.3 lbs. (1.5 kg) less per corner.
图8
小费：高性能夏季轮胎具有失去柔韧性的橡胶化合物，可以在低于20°F（-7°C）的温度下在胎面区域中形成表面裂缝。在不使用时，始终将高性能夏季轮胎和在20°F（-7°C）的温度高于20°F（-7°C）。
固定后座椅
ZL1 1LE上的后座是固定座椅，以减轻重量。座椅靠背不折叠。如果有必要拆下座椅靠背，请在座椅靠垫和后窗装饰面板之间使用塑料饰板，从座椅框架释放闩锁。（图9）
图9.
优化性能
ZL1 1LE具有若干性能模式，由驱动程序设置，旨在允许在封闭课程轨道环境中提高性能。可以通过在运动或轨道模式下快速按下牵引力控制按钮来访问竞争力的驾驶模式，性能牵引力管理和启动控制。每种模式调节并优化发动机，制动器和悬架性能，同时限制了电子稳定控制干预的量。
雪佛兰性能数据记录器可用于录制驾驶会话的视频，音频和实时性能数据。将数据记录在SD存储卡上。SD卡读卡器位于方向盘左侧的仪表板下方，刚刚在发动机罩释放杆上方。
送货前检查
Some loose-shipped parts of the ZL1 1LE are to be installed by the customer. The following parts are to be installed during the Pre-Delivery Inspection (PDI) process:
- 前航空坝/偏转器
- Rear suspension control arm attachment kit
- 前轮胎前端空气偏转器套件（踢）
- 前轮胎前端空气偏转器套件（轮胎条）
Refer to Bulletin #16-NA-369 for more information.
Hand Washing Only
The ZL1 1LE is not compatible with automatic car washes. It must be hand washed. Do not use any detergent, soap, or cleaners on the matte finish vinyl hood wrap.
有关2018 Camaro ZL1 1LE的更多信息，请参阅公告＃17-NA-251。
– Thanks to Sherman Dixon and Ann Briedis
