VHM/EHR products are easy to use, good quality parts that make a difference. HGS and Van Hasselt (VH) pipes are at the top of the ladder, and VHM products are well made. We can supply the parts and help you with fine tuning so you can race at a higher level.
We can send parts overnight, road or air. Payment can be made by Credit Card, Cash, or Cheque. Information is best sent by email, but please call if it’s urgent. Phones get busy, email can be best sometimes.
Jetting changes for climate changes can be obtained if you give us your temp. RH. and elevation. They are minor modifications but are important at national racing level. Figures listed are at 25-30 degrees.
Please call first if you are sending engines. We have preferred transporters with insurance. CYLINDER PORTING, CARBYS MODS, CRANKSHAFT REBUILDING ARE DONE EACH DAY BY OUR MACHINIST, NO BOOKINGS ARE REQUIRED, BUT COMPLETE ENGINES TAKE A WHILE AND WE ARE BOOKED ABOUT 2-3 WEEKS AHEAD MOST OF THE YEAR. DYNO TESTING HAS TO BE PREBOOKED.
We have 2 dynos for testing. The bike dyno requires a slick race type tyre to be fitted before testing can be done. The Engine Dyno requires the engine only , to be bolted in place. The engine dyno is more precise and gives a true power reading that can be compared to the manufacturers specifications. We test the 50cc auto clutch type engines only on the engine dyno, as this is much more precise . Dyno test graphs are the property of the engine/bike owner , and cannot be printed or viewed by others. All fitting and testing costs are charged at $99 per hour
We have found the European exhausts make the best power, and the pipe is the most important mod part changed. We dyno test exhausts alot, as well as heads, carbs etc. Alot of testing takes place in Europe in the off season, winter time, november to january. Tracks are closed, but engine tuners are busy.
The mid range power of the Belgium made exhaust is very strong, specially designed for sand tracks and general mx tracks. After fitting this exhaust its common to change the rear sprocket size 1-2 teeth , as the engine power increases and pulls the faster gearing easy, and produces faster lap times.
Van Hasselt- Belgium Exhausts – 2017 has seen the introduction of these sought after exhausts in Australia finally. The Belgium exhaust low volume hand made producer , makes each pipe exactly the same, and specialises in extra grunt bottom end power, while also still has very good mid and top end. Motocross, Enduro and flat trackers are enjoying this type of power . There is no other pipe we have tested that has this smooth ,quiet , type of performance. We have some stock engines, with just the VH pipes/silencers fitted and jetting changes done, and the riders are winning at top level race meetings, MX and Flat track. The difference, is very noticeable.
HGS and VH Exhausts – 250cc 4 stroke USA spec Exhausts- stainless steel, carbon fibre silencer end cone, super light weight and great power gains. Note, not just for show, you will feel the power!