RallySportDirect.com - Forced Performance Mitsubishi Evo Green Turbo

Forced Performance Mitsubishi Evo Green Turbo
[FP NTEVOGreen]

Our Price:

$1,695.00

Wastegate:
Turbine Housing:

Description:

Forced Performance Mitsubishi Evo Green Turbo
[FP NTEVOGreen]

The FPEVOGreen Model turbocharger:

Externally this turbo appears to be a stock EVO9 turbo. It uses factory castings so that all external features remain OEM in appearance and function. All bolt holes and thread sizes are exactly the same as the stock turbocharger. This is done to avoid the common problems associated with having aftermarket turbochargers on street cars.

There are only 2 options with this turbocharger. The options are to add a gasket matching port job to the turbine housing or add a HP wastegate actuator.

There is 1mm of housing overhang in some areas of the turbine housing (TH) inlet, this very slight mismatch can be corrected by selecting the optional turbine housing port job.

The other option for this turbocharger is to add the 18psi HP actuator. The actuator features a heavier spring and does not crack open until boost reaches 18psi. Applications running high boost such as race gas or methanol injection will benefit from the extra spring pressure. Using the HP actuator will result in retaining more boost higher into the RPM range compared to the stock actuator (11psi). The HP actuator isn't going to make much difference on pump gas cars running 18-20psi, but it isn't going to hurt anything either. The HP actuator does not retain a 100% stock appearance. It is identifiable by the 2 studs and small weld bead on the actuator bracket as shown in the product picture. So if you are going for 100% stealth, be aware that educated eyes can identify the actuator. Be also advised that boost cannot be set BELOW 18psi when using the HP actuator, a concern for those who are not prepared to run their car at the intended power level for some reason.

The compressor and turbine housings are the largest OEM pieces available from the entire production life of Evolution footprint. The turbine housing is a 10.5cm2 nozzle housing and the compressor housing is the larger diffuser EVO9 casting.

The 69mm 5blade CNC machined compressor wheel has a flow rating of 47lb/min and pressure ratio capability beyond 3.7:1 which allows for over 30psi boost pressure and RPM range beyond 8krpm.

The turbine wheel is larger in diameter than the stock TD05H. The larger diameter significantly increase the turbine flow and reduce turbine blockage in the housing compared to a stock TD05H turbine wheel.

The combination of improved compressor and turbine flow characteristics results in a very wide RPM range performance increase. Spool up is very stock like, with part throttle boost being easily achieved at low engine RPM for city driving. Absent from this turbo is any hint of compressor surge. Even 5th gear WOT pulls starting at 2krpm do not result in compressor surge. Mid range and top end performance are dramatically improved as a result of the increased airflow capacity of the compressor and turbine sections.

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Product Reviews

paolo dumadag - 08/15/2008

I bought this turbo for my evo 8.this is a great turbo kit for stock to mid built evos. you probably know how hard to acquire one of these.I am writing a review about the customer service on this company which is really excellent. I ordered a turbo install for an 8 but has gaskets missing from fp(not rallysports fault). they resolved it in less than an hour and sent a replacement to arrive the next day thanks to nick and staff!!

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