VIS Motorsport High Pressure Fuel Pump Upgrade Kit - EA839 V6 Turbo Applications
Modification of the 2.0TFSi EA113 engines far beyond OEM power levels requires an additional volume of high-pressure fuel in order to avoid "fuel cuts" especially in the midrangeIn many cases we see the factory fuel pump begin to suffer from pressure loss. The limitation of how much volume of fuel the high pressure pump can flow is dependent upon the volume displaced by the pressurizing cylinder inside the pump.
This upgrade replaces the internal parts that are responsible for pressure and volume of fuel that reaches your injectors to meet the demands that come for higher power.
Tolerances involved, the final surface finish on the piston inside the fuel pump is so critical that it can be damaged by touching them with bare hands. The tolerances between the piston and the new sleeve the piston rides in can only be measured by a machine which uses air volumes to measure the part clearances to within microscopic levels.
CMM coordinate measuring machine is a device for measuring the physical geometrical characteristics of an object and used here with success.
Features:
- Piston has over than 55% / 75% area than OEM
- Piston head optimized for ideal fuel flow direction
- Piston surface hardened and heat treated in 3 different stages
- Uses OEM-style spring keeper, not a higher rated one that will prematurely wear the cam follower
- Get the most out of the direct injection fuelling system on your 2.0T FSI. Not only does the upgrade increase the amount of fuel your high pressure fuel pump can deliver but it will also decrease the duty cycle of the N276 solenoid on your pump. Lowering the duty cycle of the N276 will extend the life of this solenoid, an item that commonly fails on these pumps but isn't available separately.
- Even a standard stock or Stage 1 car will see benefits from running these internals
- Can sustain easy 600 hp, over 175 bar if hardware setup allow!
- Laser marked for better traceability and protecting from fake replica
- Pump housing O ring made of Viton
This is for the people who would like the internals on there own. Can be supplied with new Genuine fuel pump for extra
*Please note: The majority of VIS Motorsport products are processed straight away, but occasionally some applications have to be special ordered which can usually take 10-15 working days. If there will be any delays in your order you will be informed within 24-48 hours.
*Image for illustration purposes only
IMPORTANT NOTE REGARDING - STOCK LEVELS
If you are in urgent need of this product or have any doubt of whether it is in stock due to low quantity, please contact us prior to placing your order to check for availability.
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Distributed By Haz Motorsport
