I have a civic with a d16y8 with 158,700 miles and I want to do a junkyard turbo setup boosting around 7-8 psi. I am curious if this is just a terrible idea or if it will be okay?

Ive also heard that I should do a compression test if/ before I boost, what readings should I get for my engine?

-Aidan

 

Yes you should do a compression test just incase, but I know several people here are boosting on 180,000-250,000 mile motors.
__________________
Best Car Insurance | Auto Protection Today | FREE Trade-In Quote

 

the readings you should get for normal is 184psi and the minimal is around 135psi. but if they are not the same across or pretty close, i wouldn't do it.

 

On the topic, I got 175, 185, 185, 195 when I tested mine. I'm gonna boost it and see what happens. Think those are close enuff to be safe? The low one isn't TOO low and I'm guessing I've just got some carbon or something in the high one, so I'm thinking I'm good to go.

 

nah 158,000 its a time bomb....tick tick tick...BOOOM!!!!

just a matter of time...

 

maybe u should do a leak down test. just to make sure all your valves, pistons rings, head gaskets are good. the gauge is pretty expansive tho, i paided 3 bills for the snap-on one, -Phat-

 

Ive got 220k miles on my blue wagon. Ive only put around 500 miles on it boosted, but so far, so good!

 

I think you should boost it. If the motor is beat and it blows, then it probably would have happened anyways. If it's not beat, then you'll have a fun turbo car. Go for it!

 

Boost it. As long as you're conservative it'll be fine.

Possibility for the headgasket to let go on you but that's about due anyways with in the next 50,000.

Personally, if it's running good now, I wouldn't worry about it at all.