Any ideas what would cause this???

[armytanker]

Well I was at the track and on my last run the car was detonating real bad and before I could stop I had alot of smoke blowing out my dipstick tube,And now the car stumbles and runs ruff,There is no smoke emitting from the tail pipes and the oil pressure is higher than normal,And It doesn't over heat at all,Does anybody know what might of happened? Did I fry a ring? Headgasket? Please help me out if ya could

The motor is all stock (94 Cobra 5.0) w/ a Vortec S-trim

 

[Hellbent66]

I believe you have fried a ring or two maybe. I could be wrong I am sure there are some supercharger guys on here that know exactly what it is. Worked on 95 with a procharger same problem we had to rebuild the motor we noticed more blowing out of the breather hole at idle!! It stumbled and ran bad as well!!

 

[Gearbanger 101]

http://forums.stangnet.net/showthread.php?t=502761

 

[5literstang]

u have blowby, i had it and now i got a DSS block in.