Amadbing, the HC-E meter have rpm untill 9, and the max speed is 180.
Dougster, i will contact you later if i need the meter. Thanks bro..
Anion, Cool.. DIY.. hmm, seems like it is not that complicated to change the rpm, coz, i open the meter b4 too. hehe. THANKS for your solution, i might try is later. :D