Compression Test Results

Rosco

Rosco

Member +
Was suggested I do a compression test on my engine so did one this morning.

Do these results look ok? I always thought they'd be around 150-170psi but there isn't much difference between the cylinders.

Test done with Wide Open Throttle

1: 185psi
2: 188psi
3: 180psi
4: 185psi

Any thoughts?
 
sx_turbo

sx_turbo

Lifer
thats good

thats what i had on my old engine after rebuild, tis a very good result and means you should get a nice power figure and power curves
 
Rosco

Rosco

Member +
Cool! :)

Just need to figure out my boost problem now. Was getting a lot of lag and then boost was starting to build after 4k. Was getting alot of white smoke with an oily smell. Only had the hybrid on for a month running 0.5-0.6 Bar. I have noticed a crack develop on my manifold though.
 
sx_turbo

sx_turbo

Lifer
well the crack certainly wont help your issue, but if your getting an oily smell, it could well be the turbo mate.
 
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