AznFlip

iTrader: (8)

Does someone know the torque spec for the exhaust manifold and upper oil pan? (03 Lancer)

Thanks in advance.

doctorjon

Dang i had my diy lancer manual, but it expired. I don't think you need a torque spec for the exhaust manifold but you might need it for the oil pan. I didn't use any torque spec when i was doing my turbo kit. I would say just tighten it just right.

AznFlip

iTrader: (8)

Yeah, I don't want my oil be leaking again, lol.

AznFlip

iTrader: (8)

bumpo

4g94T

iTrader: (18)

The upper oil pan: 79 +/- 26 in. Lbs.
The lower oil pan: 97 +/- 9 in. Lbs.

I didn't tight mine to spec, no leaks. Just remember how tight they were