Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm — Stage 1 file (+55 hp)
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Stage 1 file for Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm ECU
Mack Trucks Maxicruise (I (1990 - 2005)) AC-330/350 12.0 335hp (246kW) 1979Nm — commercial diesel engine of the commercial segment of the Volvo Group (Mack Trucks) group (США, 1900). Stage 1 chip tuning raises power from 335 to 390 hp (+55 hp, +16%) and torque from 1979 to 2249 Nm (+270 Nm). Diesel engines built in 1990 — the era of classic Common Rail without strong encryption.
Mack has been part of the Volvo Group since 2000. Mack Trucks is an American truck manufacturer, founded in 1900. The Mack Bulldog is the brand's iconic emblem. On older truck diesels, Stage 1 goes in over OBD with no complications. Truck diesels carry an extended set of maps for commercial load, with the focus on torque. DPF/SCR with AdBlue is standard on modern Euro-6 truck engines.
The professional logistics segment tunes for fuel consumption and pulling characteristics. The truck chip tuning community is an industry of its own, focused on long-haul routes. On high-output trucks, Stage 1 reduces fuel consumption under load. High-output MAN units are long-haul tractors with solid headroom for Stage 1.
Frequently asked questions
How many horsepower does the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm reach after a remap?
Stage 1 chip tuning on the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm boosts engine output by 55 hp: from 335 to 390 hp. Torque rises from 1979 to 2249 Nm (+270 Nm).
What changes in the Mack Trucks Maxicruise ECU after Stage 1?
Stage 1 chip tuning of the Mack Trucks Maxicruise is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +55 hp with no hardware changes.
Is Stage 1 safe on the high-output Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm?
Stage 1 on the powerful Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How much does Stage 2 add on the Mack Trucks Maxicruise?
Stage 2 for the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What happens to the Mack Trucks Maxicruise warranty after chip tuning?
The factory warranty of the Mack Trucks Maxicruise does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Mack Trucks Maxicruise take?
On the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Mack Trucks Maxicruise?
Yes, the original ECU firmware of the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Mack Trucks Maxicruise?
Stage 1 for the Mack Trucks Maxicruise AC-330/350 12.0 335hp (246kW) 1979Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.