TwinTurbo.NET: Nissan 300ZX forum - I've been running sans cats for 2yrs - no smoke..
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Subject I've been running sans cats for 2yrs - no smoke..
     
Posted by Dave (CA) on March 01, 2002 at 9:38 PM
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In Reply To I've heard DPs & TPs contribute to premature seal failure. posted by teahead on March 01, 2002 at 06:07 PM
     
Message Mileage is currently 85K. The cats have been off for about 10-12K. Oddly enough, I think one of my main cats was partially plugged, and contributed to the failure of the psgr side turbo (along with the partially sludged up oil feed line, courtesy of the prior cheap owner who never ran synthetic and probably never even changed the oil).
Nah, my stock OEM turbos (1 with about 10-12K of mileage; new center section - the way JWT builds their turbos) and one with 85K are still boosting strong w/no oil smoke.
Sorry yours worked out that way, but I'd put money on your turbos blowing some smoke before you pulled the cats.
Hey, whichever way you cut it, it's an excuse to plan some bigger turbos for an upgrade.

Dave (CA)
95 TTz

     
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