Hi bros ,

I m Faez from Singapore currently Fc3s turbo.

I have a street ported motor with original mazda apex seals?

Whats the max boost and Hp taht i can go with this?

Thanks

 

The apex seals is not what is stopping you from max psi, or power.

Its the combanation of fuel you need, tuning and setup.

But stock apex seals are good for any amount of boost you can run on pump gas and more .