Quote:
Originally Posted by TheEngineer
\but with those motors your just always worried the apex seals are gonna go
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Rotary myth #2
Apex seals don't just "go" You have to give them a reason to go. When people modify them it is often bad tuning that causing them to go. If the timing in a rotary is advanced or retarded far enough then a spark plug will fire on a seal. I see a lot go that way. My stock FD lasted about 80k miles and was still strong. I had it rebuilt anyways because I got sponsored.
I have always been amazed at how strong an apex seal is. stock apex seals can hold 20+lbs of boost when tuned properly.
Granted if you have a very highly modded car of any type you never know when the motor is going to go.