High Performance M-Style Injection Pump by Bosch for Mercedes-Benz OM617 Turbo Diesel Engines.
This is a modified European NA pump at 7.5mm with greatly increased power and a modified ALDA unit. It features easy external adjustments and only a slight bending of the fuel lines to fit the US turbo motors--no additional modifications necessary.
We've seen a HUGE increase in performance using these pumps, with approximately 40-50hp increase at the lower end of the fuel adjustment range.
No core charge!
Stock photo, may not exact item pictured.
Prices are approximate and subject to change due to fluctuating international shipping costs and exchange rates.
Notes on Modification for Installation
Timing point will be marked on the pump for ease of installation.
Fuel lines need to be replaced with aviation fuel line (included) because the fuel outlet ports on this injection pump are at a different height.
With Mercedes automatic transmissions, the stock VCV (vacuum transmission control unit) needs to be replaced with an OM603 VCV (contact us to purchase).
This injection pump will consume more fuel, and may output more smoke on full throttle.
Excessive smoke is usually an indicator of incorrect tuning in installation. When we install these pumps, we tune the fuel all the way down and find that quantity of power to be more than sufficient.
Installation of this part on a worn-down motor will result in faster wear or failture to other engine components.