Ok Fixed my Pc3 & download Sato mapping..

1. After download Sato mapping, bike sound crispy when u start to crank it..
but after tried at the track..no more crispy angry sound..
2. Seem that i lost on mid range & top end wz a fellow Rc51 rider..he using high mount Moriwaki & PVM wheels..no PC3...& i even cant catch up K7 600cc
3. Im using Scorpion steel race cans, flapper valve remove & block off plate done..
4. Found that Sato mapping gd in low end only..

I was thinking, can i used the full powered maps in the PC website?

The Sato map only works good with Sato's.

Try this map for your scorpions M105-714

If that doesn't feel right try this one M105-304 I found it worked well with 2 different exhaust systems I had.

tks man...that day i supposed to download Yoshi map..but my fren said Sato mapping is good(read in Rc51 org)....

Your friend doesn't know what he's talking about. The Sato map is a great map but only for Sato's, it doesn't work very well with other setups.

I think the yoshi map is a great all around map for use with different exhaust.

Tks jgos929...load the Yoshi mapp...bike sound much noiser then Sato...tested yesterday at Highway..so no problem...this Sunday will b tested at track for sure...

No problem buddy glad I could offer some help. The Yoshi map seems to be a good place to start with most setups.