i have a 90 eagle all wheel drive turbo and just rebuilt the bottom end and changed the head. the head is off of an automatic so i changed the cams from the turbo head to the auto head .ok the car stars and runs. i put it n gear and test drive well it only rus to about 3k then starts bogging out then blows the bipstick out and oil is everywhere. i have tried a new (used)blow off valve it doesn't help what else could it be if any one can help please my email is carl.marshall@cadillacjack.com thanks

 

Welcome to the forums!

and thats a really wierd situation you got yourself.. i've never heard of it....post in the eclipse section youll get better hits in there :-)
sry i could help.. i cant even think of what would cause that besides too much block pressure...

 

I agree...

 

For serious.

But again, welcome to the site.