[iroc1989]

the problem is that when I rev the engine about 6000 RPM's it blows oil out the dip stick but a little bit comes out of the baffle but it has normall blowby at idle but when i rev it I do not see any more blowby I just put new pistons in and rings because a piston blew apart and I had a lot of blowby I have a high pressure oil pump .
annd I did put the rings in right with the dots up

[ November 20, 2001: Message edited by: iroc1989 ]

 

[KULTULZ]

It sounds as though it has excessive crankcase pressure, either from ring blow-by or an inoperative PCV system.

A leak down test will verify whether the rings seated properly. Do the spark plugs show any signs of oil contamination? How about the valve seals?

 

[tm454]

I have found the high volume oil pump was all I have needed, might be part of the problem. What are you doing with this engine when its reving to 6000rpm? how long ago did you rebuild this engine? maybe the rings have not seated yet. if you used moly they thak longer than normal.