what is extrude honing?

[BlackVert]

i have heard the term, but i am not familiar with what it is

 

[final5-0]

A thick abrasive substance is forced over and over through the port of heads or an intake to open them up.

Liquid Porting ........ Kinda Sorta

You don't get to pick and choose which part of the port does or does not get removed with this method

Grady

 

[95cobraguy]

very inexpensive and i saw 0 gains on the dyno after having my cobra upper done and hand porting the lower myself.

 

[mstngjoe]

Extrude Hone:

http://www.extrudehone.com/auto-oem.html

 

[69clark]

One company I spoke with wanted $700 do do my cobra intake. I said forget it, I can buy a better after market intake and save some dough in the process. I don't think they are all that expensive, but that was rediculous!

 

[Bosko5.0]

the way grady explained it sounds like fun

 

[The Green GT]

A thick abrasive substance is forced over and over through the port of heads or an intake to open them up.

Liquid Porting ........ Kinda Sorta

You don't get to pick and choose which part of the port does or does not get removed with this method

Grady

Fill intake/heads with sand.

Shake
lol

 

[BlackVert]

thanks guys. now i understand what it is.

:SNSign: