hi id just like to know what apex seals are the best for nitrose and 10 000rpm

 

Atkins apex seals using oem apex seal springs will do the job

 

how long will they last??

 

It's relative to tunning and pre-mix...even the best apex seals in the world.. will not last long if the engine is not properly tuned.



your air/fuel mixtures cannot be to lean. and your ignition timing cannot be to advanced or to retarted. and the pre-mix needs to keep the apex seals moist and cool.

 

PTS apex thy can handle high boost and nos