Are these strictly replacement (higher quality but OEM size), or do they displace more oil or at a higher pressure.

 

I understand they don't break like the stock ones will at higher horsepower levels....350+. I don't think they do anything special with flow or pressure of the oil.

 

The reason I'm asking is I found that on the dyno the best place to have vtec engage was 3100 rpm. Problem is its not a reliable switch due to low pressure (i think).

Was wondering if it would raise my pressure/flow.

 

no, it's just a straight up OEM replacement....made out of billet casting I believe, stronger than stock.......