weird compression test results...

[missionx96x]

185-145-175-190.

8:5:1 ross pistons .020 over.

Plugs were white and reason for testing was because car was having trouble boosting hard and was blowing some nasty black smoke. FP3065 turbo

 

[oldman]

Follow it up with leakdown.

 

[prostreetdsmx1]

you're probably getting blow by on cyl. 2 causing the smoke. the white plugs are an indicator of a lean mixture so you have some tuning and build quality issues bud.