Butterflies of my mehran 2k7 was little leaked. Very small clearences. My car tuning guy was showing me that these butterflies needs to be changed as changing them will improve the mileage. Can anyone tell me how much clearnce is acceptable? Just a rough idea i want. Secondly how much should be the cost as my guy took 2k for just installing new butterflies excluding service charges. I found it kinda weired that just these two metal pieces cost me 2k rupees.
created
Dec '16last reply
Feb '17- 3
replies
- 3.4k
views
- 4
users
