Grand Slam

I bought 5 different silent exhaust d'oro Jog 90 and Burial is the wrost. You must modify it to fix on the scooter, because holes are wrong.Performances are lower than all the exhaust I tested before, incuded KN that's the best in all in this special category of silent exhaust. Save your money, don't buy this! They made a big mistake to use 23 mm first part of exhaust, like a 50 cc!!!

＜When installed.
Installation itself is not a problem. There is a Joint in the appropriate location.
To fix the attached Gasket until it finishes tightening, as it will Gap even if you pinch it normally. I temporarily fixed it with Aluminum Tape as shown in the picture.
＜Painting.
The black paint job on the exhaust pipe part is a little poor, and it is not good for cleaning the parts. I sprayed a little cleaner and it came off easily. After installation, the heat from driving may strengthen the paint film, but it is a little poor impression. It is.
Uniquely, we have sprayed almost one heat-resistant Spray.
＜Impressions after installation.
In addition to the Gasket, it comes with a Weight roller.
Currently, only the exhaust system has been replaced, with the Others adjustment untouched. I did a test run.
(We have already replaced the DAYTONA DAYTONA:Turbo filter in advance.
Before the exchange, the car accelerates a bit before 40km/h, but after that it only accelerates very slowly. The top speed was 50-55km/h is a good point.
After the exchange, there is a feeling that acceleration up to 40 km/h has become a little sluggish, but there is a feeling that it is not the same as the one in the previous model. Acceleration to the top of the car is so fast that you can feel the Torque getting thicker. The top speed was about 60km/h with a meter reading, and the acceleration up to that point is very different.
As an impression, to make it easy to ride, the intake and exhaust systems were detuned to the original Engine that had been detuned. I have the impression that I was able to draw power from it.
In the future.
Adjustment of carburetorMain jet
DAYTONA DAYTONA：Power advance・Super high speed pulley installation
Weight roller adjustment
In addition to the current plan, we will try to improve the acceleration in the mid to low speed range and increase the maximum speed.
The exhaust sound is a little louder than the NORMAL, but both the volume and sound quality are Large. And it's not that specific to the two strikes.

Mounting on pre-regulation JOG-Zr.
Grand slam has been popular for a long time but after all it sounds like this unique Large sound.
It might be better to set it with Normal pulley than outside Pulley.
From NORMAL vehicle state Roller 18 Gram & Main jet Run 1 Runank.
If you choose Sports Exhaust System Grand Slam, you will not mistake first. Just filling in will cause Oil leakage from Silencer's Rivet, Silencer rattling will occur, so Rivet replacement is required.

It was used in ZR of JOG.
The chamber of a motorized scooter had many vulgar things, and since circuit use and a town riding youth also contained, the attachment which chose the famous manufacturer's burial received that it was pure, and did not change, but was completed simply.
the engine performance does not have C, either and there is also no failure -- it was just going to say.
Even if it issued setting, it did not necessarily become quick to there.
Moreover, it was very well easy to weather and became dirty immediately.
Since a price is also cheap, is it such a thing?

It was used by BW's100.
In the one where sound volume is quieter, hair grew pure.
An omission is good and is a muffler of high-speed specification.
Unless it arranges a drive-line, a low speed cannot run by SUKASUKA.
It is slightly long although it is appearance.
Since it is as long as uncomfortable, if RONSUI surely, it is hesitating at RONSUI in order that it may be unreasonably long.