Intake Port Polish & ACIS question.

[Chambers]

Hi all, I was wondering if doing some porting and polishing before the ACIS valve will have any ill effects on it? I'm thinking it it couldn't hurt to have a smoother flow, but I'm not completely sure.

Thanks.

 

[Nick M]

Only the flowbench will tell.

Keep in mind, its opening and closing is based on known VE of the 7MGE and engine speed.

 

[Chambers]

Yea, I guess that would be the only way to measure the flow, hehehe, but I'm curious about the function of the ACIS if the intake was ported & polished. What do you mean by VE?

Thanks.

 

[Ma70.Ent]

Volumetric Efficiency.

 

[Chambers]

Ahh, thanks. Wow, just that has just opened my mind to another world of variables, hehehe.