Blown Big Block chevy smokes when lifting at the finish line.

Need some help on this problem. 540 BBC 14-71 SSI blower 28lbs boost at 8000 rpm. Runs 6:30s @219. Every pass we make, as soon as we get off the throttle, we get a large puff of smoke (oil) out of the right side of all the cylinders. No smoke on the left cylinders ever. No smoke on the burn out or the run. This is a wet sump with Titan pump. It just is momentarly (about 3 seconds) as we put a camera on the motor to monitor it. We think its possibly a windage problem but we put on 2 diferent oil pans and the one currently is a Jeff Johnson kick out with the windage screen. 20/50 Brad Penn oil with a accumulator. We have #12 drain back lines from the heads to the pan. Dykes top rings with std tension oil rings, Dart big M block with Sonnys BB-5 heads. We re ringed it twice and still have this issue. Any help or advice would be greatly appreciated.
Thanks

 

Rings

Call Bruce Walker - he will put you in the right direction with rings - http://bwepistonrings.com/

you can mention Andy with 4.6BBC...

 

I had the same issue and we found the intake runners had blown thru and was pulling oil out of the bottom end....welded the heads up and re-ported and have had no problems since

 

Sounds as if its getting into the ports, either sucking it past the intake gasket or through a runner. Check push rod clearance area in the port, you may find you have one sucking around a insert.