hi,

What do you think should be the 3 most important gauges for a turbo car? I plan to install it sa A-pillar, so i can only have a maximum of 3 gauges. I actually have a built-in boost gauge sa instrument panel na, pero simple lang at walang psi readings, so I got a new one.

What I currently have are (based on a friend's recommendation):
- boost gauge
- vacuum gauge
- oil temp

Recently kasi I read na very very important ang oil pressure gauge sa turbo car, so i got one as well. thing is, up to 3 nga lang dapat. so i have to drop one, what would it be, and where can i install it para nde naman sayang?

Also, if you have other opinions on what gauge I should install aside from what I currently have please let me know as well. Please don't suggest EGT or Wideband 02 sensor at mejo malayo sa budget ko yun. hehe.

Thanks!