Porting Bits?

[silversurfer]

Where can I buy porting bits to port my 2g exhaust manifold?

[schovil69]

Speedway?

[Ervin]

Sears has some actually. Here's the one I've used. It took me 2 of these to finish the exhaust manifold
http://www.dsmtuners.com/forums/attachments/hangout/17797d1060562305-porting-blows-no-decent-tools-but-bit-magic-d-untitled-1.jpg

Or you could go to NAPA and get some carbide burrs which work just as good/better.

[schovil69]

The Tool House. They have a good selection.

[Js04sILVerBullet]

not sure what the name of it is (Harbor Frieght maybey?) its on 20th corhusker Hwy across from Graham tire

I have seen some there before

[CustomSSI]

You want to get a set of carbide and sand rolls... eastwood is a good place to get both...

[charlez]

I purchased some burrs on ebay pretty cheap. Do a search for "carbide burr". They work really well in cast iron. Just make sure you wear googles and gloves because they really throw lots of tiny sharp chips.

[CrazyPete]

i get my bits from ace they last a long time ive done prob like 20 different 2g mannys and O2 housings for people