Service & diagnostics
Inspection, dismantling and repair from small beginner machines to professional race engines.
PORSING MOTORSTEEN PORSING · ENGINE BUILDER & TUNER
40+ years of race experience.One engine partner.
From a first PW50 to a professional GM500, Steen supports riders and families with service, tuning, diagnostics, testing and a setup they can trust.
40+years of experience
510 kr.per hour + VAT
Testbænkdata before guesswork
GM500 · PORSING MOTORTUNED IN VIDEBAEK
SERVICE · TUNING · COACHING
What must the engine do?
Steen starts with the job, the engine and the rider. Choose the help you need, then agree the details directly.
Book an assessment→
Tuning & dyno
Setup and changes are assessed through measurements, controlled-load testing and rider feedback.
Coaching & track support
One-to-one training, adjustment support and track testing are agreed by class, place and date.
ENGINES & MACHINES
From a first PW50 to professional speedway.
Choose a category to see what Porsing Motor services, diagnoses and tunes. The visuals represent categories; every actual engine is assessed physically.
PW50 & miniPORSING MOTOR · SERVICE & TUNING
80/85 ccPORSING MOTOR · SERVICE & TUNING
Daytona Anima 190PORSING MOTOR · SERVICE & TUNING
250 cc speedwayPORSING MOTOR · SERVICE & TUNING
GM500 speedwayPORSING MOTOR · SERVICE & TUNING
Motocross 2T · 125 cc + 250 ccPORSING MOTOR · SERVICE & TUNING
Motocross 4T · 250 cc + 450 ccPORSING MOTOR · SERVICE & TUNING
ENGINE EXPERIENCE BUILT ON A LIFE IN SPEEDWAY
Four decades of experience — on both sides of the pit bench.
As a former speedway rider, Steen understands both the engine and the feeling on the bike. He has tuned for Nicklas Porsing and built engines for Alex Porsing’s FMX career, where predictable performance under extreme load is essential.
0140+years with engines
022008two brothers at the 80 cc World Championship
0350–500cc and special projects
VISUAL WORKSHOP TOUR · VIDEBAEK
Four stations. One complete workshop.
Scroll or swipe through the workshop. Select the pulsing point on each station to see how the equipment supports Steen's work.
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PORSING MOTOR · 01
The dyno
Controlled testing under load
02
PORSING MOTOR · 02
Honing & machining
Accurate cylinder surface preparation
03
PORSING MOTOR · 03
Service area
From PW50 to motocross and GM500
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PORSING MOTOR · 04
Customer lounge
Space for rider, family and team
↔SCROLL / SWIPE TO EXPLORE
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SERVICE AGREEMENTS · CONTINUOUS SUPPORT
Three levels. One technical partner.
The plans are frameworks for an individual quote. Scope, response time and included hours are agreed in writing before activation.
BASE
For practice and scheduled maintenance
Price by requirements- Season and service plan
- Phone guidance during agreed hours
- Digital engine log
- Priority booking when capacity allows
RACE
For active riders throughout the season
Price by requirements- Everything in Base
- Agreed emergency line on race and practice days
- Ongoing setup and engine support
- Access to 24/7 member chat
- Optional 1:1 training
FACTORY
For teams and ambitious athletes
Price by requirements- Everything in Race
- Individual engine and test plan
- Track testing with Steen by separate agreement
- Priority pre-race assessment
- Team/family profile and combined history
01
DOKUMENTERET FORLØB
Nicklas Porsing
PROFESSIONEL SPEEDWAYKØRERSteen har tunet for Nicklas gennem hans professionelle speedwaykarriere og kender kravene til en motor, der skal levere stabilt på internationalt niveau.
- Nr. 5 samlet ved FIM U21-VM i 2012 med 50 point.
- U21-EM-holdsølv med Danmark i 2012.
- Nr. 4 med 10 point i U21-VM-afdelingen i Ostrow i 2014.
02
DOKUMENTERET FORLØB
Alex Porsing
INTERNATIONAL FMX-KØRERSteen har bygget og tunet motorer til Alex' FMX-karriere, hvor forudsigelig motorgang under ekstrem belastning er en afgørende del af både præstation og sikkerhed.
- Vinder af Danmark har talent med et backflip på motorcykel med bind for øjnene.
- Nr. 1 i DM Freestyle Best Trick i 2019.
- Nr. 1 i DM Freestyle Best Whip i 2019.
READY FOR THE NEXT STEP?
Get a professional assessment of your engine.
Send the model, class, symptoms and your deadline. That makes the first conversation faster and more precise.
Phone20 25 24 19
Workshop
Bjørslevvej 17
6920 Videbæk, Danmark
Hours
The new Facebook page will be linked here as soon as it is ready.Open by appointment