Werks Racing .21B7 Pro Engine, Werks Blend Fuel and Werks Lugs R300 Review
We just got this detail report from the most consistent top driver in Malaysia. He is none other than David Lim. Driving his Kyosho Buggy powered by Werks .21B7 Pro engine to the top of the podium once again with the TQ cup in his hand too at the recent Malaysian FEMCA Qualifying Race, round 3 dated 8th July 2007. We have him here at the last LRP Asian Nitro Masters 2007. It all happened at the Glenmarie HPC with newer track design.
At the FEMCA Malaysia Qualifying - Danny Teh, David Lim and Mizan.
Here, from the man himself, David Lim report:
WERKS B7 Pro engine
I broke the factory seals and looked into the box. The engine is nicely packed in a plastic airtight bag so no debris can enter. Having my first glance on the engine, one can straight feel that is a masterpiece. Buggy engines have evolved vastly over the years, WERKS has the latest technology and chosen the finest material used to produce the B7 Pro engines. I added 1 piece of 0.2mm copper shim on top of the original shimming before breaking in the engine. Break-in procedure I follow exactly what was recommended on WERKS Racing website, this process requires a little patient. The WERKS engine require a little more run time to get it broken in properly. A well broken in engine is the key factor to every new engine, and this will also ensure a good life span of the engine.
David tuning his engine by listening …
This engine run on turbo combustion chamber, so far the most ideal glow plugs for this engine is the O’Donnell 99T. It balanced up the torque and the top rpm very well, and produces stable idling. The stylish laser printed black heat sink does the cooling job superbly, operating on an average of 100 – 115 degree centigrade. Running on a 7.5mm (silver) venturi for the carburetor to reduce to the bottom acceleration power and increase fuel consumption. The B7 Pro has superb power band for all level racing needs. There is no doubt on the torque of the B7 Pro, especially when exiting corners or some infield over taking is taking place. The engine also produces tones of high rpm where you will feel your buggy just like a rocket launching down the long straights.
Racing my very 1st B7 Pro for the entire 3 races of the recently concluded National series for FEMCA qualifying the engine has been awesome throughout the races.
WERKS Race Blend Fuel
The WERKS Race Blend fuel is one of the best fuels I have ever tested. During my very 1st test of the fuel, where I fired up my B7 Pro engine that has been nicely tuned up with my previous fuel the respond was amazing without doing any engine tuning. The fuel produces what is claims on the picture above “Lower Engine Temperature”, “More Horsepower” & “Longer Runtime”. The operating temperature immediately dropped by 10 – 15 degree centigrade. Further similar testing was also conducted on OS, Ninja & RB engines where no engine tuning was touch. The outcome of the results was also similar to what I achieved on my B7 Pro engine as mentioned above. Besides all the synergy generated by the fuel, another significant improvement after running this WERKS fuel will be the engine idling.
With the WERKS Race blend fuel, no more high temperature-operating engine and yet getting superior power. One can ensure the wear and tear of the engine is kept to such a minimum level.
WERKS Lugs R300
The WERKS tyre is made of natural rubber where some of those well-known tyres in the market are made of synthetic rubber. The R300 is a medium compound, and the feeling just like the Proline M2 compound tyres. The weight of the WEKRS tyre is approximately 55g per tyre and that is 10g lighter than most well known tyres in the market. Running a set of WERKS tyre on your buggy, one can chip off 40g of weight from your overall car weight.
The forward traction of this tyre is great, and produces lots of site bite for cornering tractions and etc. The lugs tyre works very well on all conditions, vigorous testing has been put through on all sorts of track condition. Ranging from very dry & dusty surface to wet and low traction condition, the tyre still consistently providing great forward and site bite. The wear rate of the tyre is so minimum, having my test set running > 4 hours and the tyre hardly wear. If you are planning to run an endurance race, the WERKS tyre will be your choice of selection.
Tire ventilation is very important; if a tire is completely sealed to the rim with air trapped inside, it will give a bouncy ride. If there is some ventilation, but too little to let the tire compress and rebound quickly, the tire may “flat spot” after being compressed by a bump or jump landing. I punched 2 “3.9mm” holes on the tyre, and this will allow the tire to “breathe” when running on rough surfaces or landing off of huge jumps.
Summary
First and foremost, I would like to thank those people who have given me their trust & opportunity to run WERKS product. For those of you that have yet to try any WERKS product, try it out yourself and I can guaranty the level of satisfaction is definitely there.
Thank You!
Regards,
DAVID LIM
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Technorati Tags: top driver in Malaysia, David Lim, Kyosho Buggy, Werks .21B7 Pro engine, Malaysian FEMCA Qualifying Race, WERKS B7 Pro engine, WERKS Race Blend Fuel, WERKS Lugs R300
