I contemplating different porting, I like the bridge port idea but I keep hearing of durability issues. Lets say, instead of me making a bridge, what if I made four holes or small ovals in the same size and position of the BP? theoreticallt it would be stronger. What do you think?

 

if u are nto makigna big bridge i woudl say stay away from the idea its nto realyl worth it. do a very large street port if u have doubts about the bridge

 

Its been tried before. Didn't flow worth a crap. Stick with a good street port.

 

Triumph says

 

Yep, it's called a drill port, and I can't see how it'd flow any air very well at all except in vacuum.



B

 

Even under boost?

 

With very little increase in overall port volume, little increase in opening timing, and all of those 90 degree turns through small, drilled-through holes, I don't see how it'd be worthwhile at all.



B