Concise Technical Review for Performance Exhaust Systems, Cold Air Intakes, Suspensions, Turbochargers, Superchargers, Camshafts, Crankshafts, Pistons, Intercoolers, Injectors, Radiators, Bodyworks etc for Performance Cars.
Porsche, Honda, Audi, Volkswagen, Ford, Dodge,Toyota, Subaru, Mitsubishi, Mercedes
Sunday, February 25, 2024
TRD GR REAR GT WING FOR TOYOTA GR86 ZN8 MS342-18009
CUSCO CROSS MISSION FOR TOYOTA COROLLA LEVIN SPRINTER TRUENO AE86 116 028 AA
1st: 3.157
2nd: 2.265
3rd: 1.733
4th: (STD)
5th: 1.383
6th: -
FINAL: (STD )
Saturday, February 24, 2024
AUTOEXE SPORTS FLYWHEEL FOR MAZDA ROADSTER NCEC MT MNC640
The flywheel is a part that absorbs torque fluctuations that occur in the operating process of the engine and stabilizes rotation.
It is attached to the rear end of the crankshaft (or eccentric shaft in the case of RE) of the engine.
In a lightweight flywheel for tuning, weight (mass) is generally used as an index of performance.
but is the mass distribution concentrated in the center of rotation?Is it on the outer circumference?
The magnitude of the moment of inertia is the key to the characteristics of the engine.
The moment of inertia is like a coefficient that determines the ease of rotation, and if it is small, the response will improve, but there will be disadvantages such as engine stall, insufficient torque at low rotation, and increased vibration.
On the contrary, if it is large, the rotation becomes smooth, but the response deteriorates.That's why it's difficult to balance.
In mass-produced cars, it is unavoidable that the moment of inertia is large due to consideration for ease of handling and comfort, but there is room for improvement if we focus on drivers who want a sense of unity with the car.
Autoexe "Sports Flywheel" reduces the moment of inertia by 28-37% compared to mass production (in the case of a reciprocating engine).
The specifications combine agile accelerator response that synchronizes with the sensibilities of drivers who enjoy driving on the street and stress-free operability.
Chromium molybdenum steel with excellent thermal stability is used as the material.
If possible, Autoexe recommend that you install it at the same time as the clutch line, which enhances the direct feeling when operating the clutch.
About Inertia:
1. When trying to rotate with the same force, the moment of inertia and the acceleration are in inverse proportion to each other.
2. Therefore, the smaller the moment of inertia, the larger the acceleration and the higher the number of rotations.
3. On the contrary, the larger the value, the smaller the acceleration and the more difficult it is for the rotation speed to increase.
4. The relationship between the moment of inertia and the engine speed is "force to rotate (Nm) = moment of inertia (kgm)".2) × Acceleration (rad / sec2) ”.
5. In this case, the "force to rotate" is the engine torque (Nm) and the "acceleration (to be exact, angular acceleration)" is how the number of revolutions increases, that is, the momentum of rotation.
Monday, February 19, 2024
NISMO CARBON HOOD ASSY FOR GT-R R35 65100-RSR50
CAR MAKEt T&E [VERTEX] JZS160 161 ARISTO GS FACIAL CONVERSION SYSTEM (GS-FCS) FULLKIT (5 POINTS KIT) FOR CARMAKETE-02264
Sunday, February 18, 2024
M&M HONDA FRONT LIP SPOILER FRP UNPAINTED FOR CIVIC FL5 01010-FL5-MR02
HKS SUPER TURBO MUFFLER EXHAUST FOR TOYOTA GR SUPRA SZ-R B48B20B 31029-AT009
Muffler Shape: SSR(Super Turbo Muffler)
Main Materials: S304
Tail Outer Diameter: 110 L&R
Intermediate Pipe Diameter 74.7 → 60 × 2 → 70 × 2 (※1)
Proximity exhaust noise: Normal = 81; HKS =87
Ground clearance when mounted (*2):
REVOLUTION GT DRY CARBON BONNET FOR TOYOTA GR86 ZN8 SUBARU BRZ ZD8 RZN8-GTCB
It will create a deep duct shape to maximize the efficiency of the radiator.
Compared to the genuine bonnet, the cooling performance is improved by 10 degrees or more during driving
The cooling time can be greatly reduced during sports driving on a circuit, etc.
At the same time, this bonnet also increases downforce at the front section.
■Bonnet pin is unnecessary.
■There is no detachable rain tray.
*Due to the deep design of the louver, it may interfere with vehicles with superchargers or tower bars.
*Reference installation time is 1.0H at REVOLUTION.
Saturday, February 17, 2024
JUN AUTO REAR SIDE DIFFUSER CARBON FOR TOYOTA GR86 ZN8 SUBARU BRZ ZD8 8014M-F002
LAILE BEATRUSH UNDER PANEL FOR LANCER EVO 8 9 CT9A LANCER EVO WAGON CT9W S530570
Specifications:
UNDER PANEL:t=2.0mm Aluminum
Bracket:Aluminum
Weight:6.0 kg
Installation:
Bolt on.
REVOLUTION LIGHTWEIGHT PULLEY SET FOR TOYOTA 86 SUBARU BRZ ZN6 ZC6 RZN6-LPST
The kit includes a crank pulley, a water pump pulley, two tension pulleys and an alternator pulley.
The total weight is 1400g.
*Reference installation time 1.2 hours
Since it is only a reference installation time at our company, please consider it as a guideline.
Friday, February 16, 2024
JUN AUTO RACING VALVE GUIDE FOR NISSAN VR38DETT 1008M-N009
In the case of tuned engine, the heat and mechanical load by high rotation is more extensive than stock. Stock valve guide may damage.
For the cast iron valve guide, JUN AUTO kept quality but cheaper than stock valve guide which is rather expensive lately.
IKEYA FORMULA TIE ROD END FOR SUBARU IMPREZA GC8 IFAN16011
PROJECT MU BRAKE ROTOR SCR-PRO 2PIECES GREEN FOR MAZDA ROADSTER ND5RC GPRZ035
Thursday, February 15, 2024
GARAGEMAK AERO FRONT BUMPER FRP FOR TOYOTA FT86 ZN6 AERO GARAGEMAK-00001




![CAR MAKE T&E [VERTEX] JZS160 161 ARISTO GS FACIAL CONVERSION SYSTEM (GS-FCS) FULLKIT (5 POINTS KIT) FOR CARMAKETE-02264 CAR MAKE T&E [VERTEX] JZS160 161 ARISTO GS FACIAL CONVERSION SYSTEM (GS-FCS) FULLKIT (5 POINTS KIT) FOR CARMAKETE-02264](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifrpz2JmnBI0ta6AhvZX31T2jH7LVaNSWEoi6VUUFSsihVXp87G9APjKLqBIuyGDJaUboPoYk2EzIYWh6t6nttnVYA9doSSQQozRg_S6l8rqZAdcuFIuBatcj3RH_yyAIao_oeaceNMv9tEQhLm6rkeDx9x7gso-klqKDtDJKVgzYnxSI1ysoD-372FYi_/w320-h176-rw/IMG_8023.jpeg)












