Tomei ARMS M7963 TURBINE KIT 4G63 EVO4-9

TOMEI M7963 Turbo Kit for 4G63 has been developed for even more smoothness and powerfulness especially at high RPM range compared to STD.
This bolt-on turbo kit is a perfect choice for bored/stroked 4G63, as well as lightly tuned 4G63 with stock displacement.

PRODUCT INFO

FEATURE / SPEC

The ARMS series turbo kits all come supplied with all the required gaskets and fitting accessories for a true bolt on application out of the box. So it can be installed immediately without the need to hunt for other parts.

The ARMS 4G63 M7963 Turbine Kits come with a 1 year limited warranty after the product has been registered with Tomei Powered shortly after purchase.

 

COMPRESSOR WHEEL DATA

	TYPE	TRIM	INNER DIA.	OUTER DIA.	BLADES
Evo.7GSR STD	16G	50	48.3	68.0	6/6
Evo.9GSR STD	16G–	50	48.3	68.0	6/6
ARMS M7960	63	57	56.3	75.0	6/6

TURBINE WHEEL DATA

	TYPE	TRIM	OUTER DIA.	EXIT DIA.	BLADES
Evo.7GSR STD	TD 05HR–	77	56.0	49.2	12
Evo.9GSR STD	TD 05HR–	77	56.0	49.2	12
ARMS M7960	79	79	61.0	54.1	11

FLAT PRIMARY EXHAUST PRESSURE

The initial spool characteristics is just right, with a seamless linear power curve that matches the engines RPM with the power output. This gives the best drivability results.

RESPONCE EQUAL TO STOCK TRIM

Generally, a larger turbocharger relative to stock, results in decreased response of the engine. However, we have managed to keep the response equal to that of the stock trim by matching the most ideal turbine and compressor wheel. Countless hours of testing was of course performed to achieve these results.

MAINTAINING OUTPUT EVEN AT HIGHER TUNED LEVELS

The initial spool characteristics is just right, with a seamless linear power curve that matches the engines RPM with the power output. This gives the best drivability results.

ITEM	RECOMMENDED SETUP
	STANDARD ENGINE	2.2/2.3L & SIMILAR TUNED ENGINE
BOOST SETTINGS	1.4~1.5kgf/cm2 (19.9～21.3psi) With Boost Controller	1.6kgf/cm2 (22.8psi) With Boost Controller
Boost setting should only be performed when the gear is in 4th or 5th gear as it could cause unexpected high load and a higher boost than desired in higher gears if the setting is performed in a lower gear.
ACTUATOR SETTINGS	Not Required since a boost controller is to be used.
The wastegate actuator has been pre-set from factory and no further adjustment is required in most cases. It is recommended to use a boost controller along with T440M Turbo which helps to maintain stable boost and allows to adjust overall feeling. Adjustment of the wastegate actuator should usually only be performed as a sub-adjustment to help boost controller adjustment.
TARGET POWER	360～370ps	420～430ps
In the case of a stock engine, there is a concern about the strength of the connecting rods, so a maximum of 360-370ps is recommended.
CAMSHAFT	Recommended: TOMEI PONCAM TYPE-R
It helps change the engines aracteristics to help utilize the larger　 Turbos potential.
HEAD GASKET	Upgraded Type Required Recommended: TOMEI Gasket	Upgraded Type Required Recommended: TOMEI Gasket
When boost is increased, the combustion pressure is also raised. The Metal Head Gasket helps strengthen your engine to handle more power with the increase in sealing efficiency. You choose the right Gasket thickness to suit your desired compression ratio to suit the boost settings that you’d like to run the engine at.
INJECTOR SIZE	620cc or more	760cc or more
Required injector capacity to suit each setup can be calculated as follows. Target Power(HP) x 5.9 ÷ No. of Cylinders = injector volume (cc) required per cylinder.10-20% higher volumed injectors than the amount calculated above is recommended to obtain ideal spray on high rpm range.
FUEL PUMP	165 /h or more (Fuel Pressure 3kg/cm2 ) Recommended: TOMEI 255 /h	220 /h or more (Fuel Pressure 3kg/cm2) Recommended: TOMEI 255 /h
Required fuel pump capacity to suit each setup can be calculated as follows. Injector volume (cc) x No. of Cylinders x 0.06 = Fuel Pump flow rate (L/h) required for the system.10-20% higher rated fuel pump than the amount calculated above is recommended to stabilize the fuel pressure at all time.
FUEL PRESSURE REGULATOR	Adjustable Regulator required. RECOMMENDED ：TOMEI type-S
Adjusting fuel pressure is required when fuel pump is upgraded.The fuel pressure should usually be adjusted to 3kg/cm2 under the atmosphere pressure.
AIR FILTER	HIGHT FLOW TYPE
Higher flowing, less restrictive air filter is recommended for a better performance.
EXHAUST MANIFOLDS	Recommended: TOMEI EXPREME
In order to further improve exhaust efficiency and make the best performance of the turbine kit, we recommend to use the TOMEI exhaust manifold.
OUTLET/ FRONT PIPE	Recommended: TOMEI EXPREME
The standard outlet pipe is not suitable for exhaust flow. The exhaust will clog the exhaust gases with high speed, high boost due to the narrow pipe diameter which causes a bottleneck effect. This will drop the turbines efficiency due to the restrictions on the exhaust flow hindering boost capabilities. So with the larger diameter pipe, the exhaust flow will be optimized which will maximize the Turbo’s and engines performance with a good stable boost control.
METAL CAT	High Flow Type is Required
With the use of a high flow performance Metal Catalytic Converter you can increase the performance with increasing the exhaust flow.
EXHAUST	Recommended: Main Pipe φ80(TOMEI EXPREME Ti)
A muffler with small exhaust efficiency will not be able to achieve the full performance of the turbine. We recommend to use TOMEI titanium muffler series according to vehicle specifications.
SUCTION PIPE	High Flow Type is Required Recommended: TOMEI SUCTION HOSE	High Flow Type is Required Recommended: TOMEI SUCTION HOSE
When high boost is applied, deformation may occur with the genuine suction pipe.By replacing high flow type, you can improve the inhalation efficiency.
INTERCOOLER	Standard Position ~ Bolt On Upgrade
Compressed air from the Turbo goes into the engine. This process increases the air temperature and lowers density of oxygen in the same volume of air that also lowers the combustion efficiency. Supplying the compressed and well cooled air by a better radiating intercooler increases the combustion efficiency that results a better performance and more power.
BLOW OFF VALVE	Upgraded Type Required Recommended: TOMEI
The stock blow off valve is not strong enough to cope with the pressure on higher boosted applications so the TOMEI blow off valve will retain the recycling type feature and will adequately control the pressure on high power setups. The stock blow off valve will at times not function effectively when needed depending on the boost settings so stabilizing the boost settings is not possible. But without the blow off valve the turbo will fail. To protect the turbo the blow off valve becomes an important component on your investment and the TOMEI strengthened blow off valve is suitable to meet everyone’s budgets and to meet your needs. This is an essential component for those who will upgrade their turbo and run higher boost.
ENGINE MANAGEMENT	Optimize the Engines Setup
ECU tuning to suit each setup is required to optimize the performance and fuel efficiency as well as to protect the engine.
PLUG	UPGRADE REQUIRED Recommended: 8~9 Heat Range
The stock spark plugs are too low on their heat value for the increased combustion temperature that may cause preignition and cause the spark plug electrodes to melt down and pistons to seize / erode.Recommended plug heat value is usually 8-9, however, the best setup varies engine to engine depending on usage,condition etc.