03 cobra start smoking like crazy after third gear pull

[1998jeremy]

I did a third gear pull last and came to a stop and a huge cloud of smoke rolled past me. The smoke is blue with a little white can smell The oil and kinda sweet. The air to fuel stayed right at 12.0 on the widband. has 2.76 upper and 4lb lower on e85 and posi ported blower. With all supporting mods 80lb injectors and dual 255 with boost pump.

The car does not smoke under a load only when you come to a stop.
My coolant is milky but my oil is clean.
No oil in my catch cans. And no pressure from valve covers.
Is it a blown head gasket??

 

[Weather Man]

Need to physically trouble shoot with coolant pressure check, compression and scope, if you can.

 

[1998jeremy]

Just pulled the plugs only oil in cylinder 7 started it without coil no smoke at all.

 

[Weather Man]

Just pulled the plugs only oil in cylinder 7 started it without coil no smoke at all.

You know which head to pull now.

 

[01yellercobra]

Just pulled the plugs only oil in cylinder 7 started it without coil no smoke at all.

Was it on the electrode or on the threads?

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[CobraLucci]

ouch! hopefully its not severe last time that happened to me i had zero compression on one cylinder and a big hole on the piston

 

[1998jeremy]

Got a bore scope in it there a small puddle of oil on the piston. did a pressure test I'm pretty sure my rings are gone in cylinder 7 the cylinder wall looks alright.

 

[MG0h3]

Normally sweet is coolant. Either way sounds like it's coming apart


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