TERAMOTO RACING and J'SRACING is collaboration T-REV system that was born in the joint development!

The J'SRACING version of T-REV subjected to vehicle type setting of Honda vehicles only Come Feel! ! !

Other models also thrilled stay tuned per release schedule!



In GK5 FIT3 RS own decompression setting tailored to the engine characteristics of, you will be able to feel the difference, especially racing from mid-rpm range.

[The T-REV system]

T-REV is a system utilizing the pulsation of blow-by gas is known as a natural vacuum.

The system was evacuated to an internal engine in a simplified manner, by which the crankcase to the negative pressure, the movement of the piston-crank shaft becomes smooth, the vacuum effect in almost 100% probability amazing experience enables you to.



- Significantly reducing the resistance by the engine internal pressure

And improvement of the accelerator response

And improve the engine feeling during acceleration

· CO2 reduction due to the fact that the amount of depression of the accelerator is reduced



The adopted this principle in recent racing to exert top performance, and greatly reduced the rough part of the operation by making it smoother engine response.

Natural from the street to the circuit is the SPL parts that finished the machine characteristics.



[Mounting configuration]

? Is sucked up the blow-by gas in the crankcase by genuine PCV valve, it is a system that uses only of air induction mounting the T-REV system to the breather hose part.

By using a negative pressure which is generated from the exhaust port, making it the system of pulling the crankcase pressure.

Thickness and joint size of the hose in this system, and we have repeatedly TEST to another set in a vacuum value that is tailored to the engine characteristics models so you can use it with confidence.



[Basic decompression principle]

Currently, the internal combustion engine of the car, which are available on the market "reciprocating engine" is the mainstream.
And the reciprocating engine, by now the most basic internal combustion engine
the piston 1. intake 2. Compression 3. expansion (explosion) 4. in the process of exhaust engine is repetitive, through the crankshaft I have changed to rotary motion.

In the engine I has been carried out at a rate that does not stop in the eyes of thousands rotating the work 1 minute.
Point of the crank case pressure reducing valve (T-REV) is located in the lower side of the case of the piston.

Some of the gases when the piston is depressed at high pressure by the expansion (explosion) is, will flow into the crankcase blow the piston rings. Is referred to as a "blow-by gas" anti-said gas, within the crankcase pressure is increased by this blow-by gas, it will be the resistance of strong if fallen below the piston force at this time.

This is the "pumping loss" is also one of the engine brake, but it's is also the resistance of the piston movement of the engine.

This excess pressure that became blow-by gas, breather of it is discharged from the (hole or pipe hose to pull out the blow-by gas), the crankcase in order to become a breath of outside air in the piston rises and the accelerator off the vulcanizing it will remain in pressure state.

So crankcase pressure reducing valve " T-REV by mounting a "to the breather path, to prevent backflow of blow-by gas and ambient air, exert the inherent engine performance by optimizing the pressure in the crankcase (negative pressure) it can be, you can put out the equivalent power with less fuel.



[Splendor of T-REV]

" T-REV "is, has been subjected to a special structure that was unlike the pressure reducing valve that is conventional.
To raise the flow rate of blow-by gas discharged from the breather by utilizing a vortex of the fluid dynamics, smooth "inside T-REV to be discharged spiral line is subjected to a "further the reed valve surface on three sides that by distributing the force per one side, making it a structure to discharge the more smoothly the blow-by gas.

Since the T-REV has adopted the reed valve of distinctive triangular pyramid design, operating and failure of the reed valve with excess outside air from the air cleaner BOX, emulsion operating and failure due to (oil emulsion), due to the internal structural problems There is no restriction of direction (up, down, left and right) you are installing.

All components so that you are able to love in the long term and are available as repair parts.

Shim plate of reed valve because of consumables, we recommend that you regularly exchange.

Available, so a full overhaul not please contact us directly to our company.

Warnings and Precautions
※ other models, diversion and products of decomposition ban to other formats. The cause of the engine trouble.
In particular, the adjustment unit portion (black body) we have made ​​a negative pressure adjustment for each vehicle type. Do not disassemble the so When is the decomposition will be mad Settings.

※ kit I am and can be attached layout to normal models. (Including accessories)

It is strongly recommended the installation of a pro shop that enough of knowledge so you will need to change such as mounting position and piping way if you are doing such as tuning in such market parts.

※ If other than vehicle and setting car that has been a hard tuning such as the engine is possible only installed and dedicated Settings at J'SRACING tuning factory. Please feel free to contact us first.