[SoSloSoLow]

thinkin about gettin my heads shaved and ported, anyone think it is a good idea to do it to my intake as well? i'm headin to the machine shopin the mornin to sale a 350, gunna cut them a deal so they will cut me a deal

 

[ONEBDGMC]

you can do it yourself at home with a dremel, the kit, and a steady hand. Yes get your intake maniold done, but be sure to match the gaskets

 

[SoSloSoLow]

any idea of what kind of a gain i'm lookin at?

 

[ONEBDGMC]

i dunno around 5-15 hp but thats just a guess

 

[syclonedave]

power?

I think a dremel would stall as soon as you tryed to really do anything. No head shop Iv'e ever seen uses those. Usually a industrial die grinder.
You can play around yourself & maybe even hurt perfomance. Not that hard to do. Or find a pro that knows THOSE heads & what to do to really improve them.
Not that much $$ in the right place WILL help.

 

[964pt3]

Never a dremmel, you couldnt get it consitant enough and that could lead to a power lsoe with the turbulance you creat. Its fine for a small mower size engine, but not this. The machine shop will mill them, **** I got a mill. And I'm a machinist, maybe go into business doing this?