View Full Version : honing out stock headers


2fastforyouraSS
10-20-2006, 12:47 PM
My friend who works for GM says I can hone out my stock headers and save $200 bucks.. he said the after market GM header, is a stock one honed out.. should i listen to him and let him hone it out for me or just buy another header??

Red07SSNA
10-20-2006, 12:57 PM
Go to this website scroll down to the bottom of the page:

http://www.chevrolet.com/cobalt/accessories/

2fastforyouraSS
10-20-2006, 12:58 PM
yea i saw that its the stock header honed out.. my friend said he could hone it out for me and save me like 200 bucks i think im gunna do that

joeworkstoohard
10-20-2006, 01:01 PM
you can, but everyone i've asked about honing it out wanted some heavy bank.

2fastforyouraSS
10-20-2006, 01:02 PM
my friend is gunna do it for me for free:cool:

CTCOBALTSSS
10-20-2006, 01:02 PM
you can, but everyone i've asked about honing it out wanted some heavy bank.

Exactly, unless you someone I would recomend just getting the GM honed manifold.
You know it's going to be perfect. :twothumbs

John
10-20-2006, 01:45 PM
ermm get your friend to do it doesnt cost u nething

RonSS
10-20-2006, 03:35 PM
My friend who works for GM says I can hone out my stock headers and save $200 bucks.. he said the after market GM header, is a stock one honed out.. should i listen to him and let him hone it out for me or just buy another header??

The GM performance manifold is extrude honed. GM sends them to the company 9or maybe GM has the equipment), has the work done, and then sells them as the performance part.

Have a look here: http://www.extrudehone.com/auto-oem.html

Because it enlarges and smooths the entire length of the header, there is no way that can be done with a grinder.

Unless you buddy has access to the extrude hone process.

Ron

2fastforyouraSS
10-20-2006, 03:42 PM
he said u could do it with sandpaper..

CTCOBALTSSS
10-20-2006, 03:45 PM
he said u could do it with sandpaper..


OMG! :lol: No way bro. Don't ever listen to a word he says ever again.

an0malous
10-20-2006, 03:53 PM
oh wow.

You need to walk up to your friend and kick him in the nuts for offering to do something like that to your car.

thats like offering to fill up your car at the gas station for you.








With pepsi.

oldsskool
10-20-2006, 03:54 PM
Whoa!!! Thats gonna be some tired arms!! HAHA

johnkb8
10-20-2006, 04:00 PM
SANDPAPER!!!


he is prepin' the header for primer & paint

lol

joeworkstoohard
10-20-2006, 04:43 PM
lol, the honing that they do is with a really odd sort of cloth that they drag through it. having it done normally costs a few dollars.

2fastforyouraSS
10-20-2006, 04:45 PM
haha ill have to talk to him about it.. thanks guys!! :cssNET: