1. Boost comes in very very early at around 2000rpm and peaks very quick by 2500rpm.
2. Once boost is in the car jerks pretty dramatic.
3. Idle is fine at around 850rpm.
4. Timing check is on the dot...
hey .... my orginal horn dunno y la ..... suddenly got then sometime dun have .... then i also tulan oledi .... one time like going to bang ppl coz they didn`t see me comming then i got no horn to warning .... haih...