Whats the most hp would be safe on a boosted b18c?

 

that ? depends on way to many varibles u should probly use the search button and look around a bit ... no one can realy answer that ? becuase we dont know who built it how right they built it what its going to be built with , condition of the motor or the most importan who tuned it how well its tuned and how much are u gonna beat the ***** off of it

 

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depends on set up, tune,ect ive seen stock internals well over 400hp last, but there is alot that goes into making the car run correctly.

 

covered many times over.