Area47

i found the link, but it has been removed for some reason.

the user name is EatonSC.

10 posts total on this name.

what edubs posted in lsj tech is more or less what he posted.

rrutter81

n/m i saw edubs article and referenced it here

also here is what i mean



and



^^^^ legendary

Area47

both of those are fucked blowers and require melt down.

lsjwannabe

iTrader: (1)

what a port job should look like

Area47

steggy ported

rrutter81

nothing really to argue about then.

I agree with what you say in heinsight however, you are awfully vague and it gets irritating sometimes. Hence why i dont know if you know what you are talking about or do but are being truthful.

I want no ill-will toward anyone on this site. I just hate people setting themselves up for failure because someone did something that wasnt properly explained and attempted it themselves and wondered why they fucked their blower up.

Anyway, id rather not be tested for future reference

+rep for clarification

THAT is better!

but still up for minimal debate and isnt worth the bandwidth to post about.

ecotecon18s

Holy **** this is still going on??

I've got a great idea. Post a sticky like this:

What A Ported S/C should look like:


What A Ported S/C SHOULD NOT LOOK LIKE:

OR:



/thread.

rrutter81

unfortunately port matching at the TB should be included

ecotecon18s

then add a picture and comment about that and be done with it.

hungryhip-ccp

iTrader: (2)

here is a port matched throttle body

first the casting marks and lip were removed from s/c inlet.... outlet was not touched!

then throttle body was port matched and the lips on inlet and outlet were removed (but actual diameter wasent increased to ensure a tight fit around the
butterfly to avoid cels and idle issues, in the last pic the TB is not closed it is in the relaxed position)

now i did research for two weeks or so before i ever touched a metal removing bit or dremel, i also had the car tuned after for the increased airflow...

(ps no tunning issues everything was fine, no skewed readings or anything that you might think would be related to the TB porting/smoothing)

BOOSSTED 06

this is what we had been trying to explain from the beginning, mild port job equals power. Also yes porting the snout and throttle body to match is and should be included with porting the outlet.

The problem is you assume that everythign on paper is always definitive and that everyone was porting like the other 2 pictures. Dont assume you know more then everyone all the time. Some of us here actually did this the right way when we did do it.

If I didnt trade in my car, you had me so fired up I would have pulled the blower off just to show you the porting I did. Luckily I was smart enough to trade it in and upgrade

Pully Police

Hungryhip - nice job!! Thats how it is done if you decide to go DIY.

Omega_5

... so I'm assuming this is all resolved now?

We've all learned that a proper port job =/= bad?

BOOSSTED 06

sounds as if it is resolved, i hope

rrutter81

yea the latter ones looked good if you were to do it.

BOOSSTED 06

[QUOTE=rrutter81;2571268]LMFAO

you had to open your mouth.... wow
Lets continue on then shall we?




This is debatable, but with the minimal port job in question, not enough of a gain/loss to mention.



qft

[QUOTE=BOOSSTED 06;2571036]
The problem is you assume that everythign on paper is always definitive and that everyone was porting like the other 2 pictures. Dont assume you know more then everyone all the time. Some of us here actually did this the right way when we did do it.
Ok man, you just keep proving how much of an ass you being everytime you type. Everyone was ready to drop it and you come back thinking your all hot shot and say the same **** you have been saying the entire time, no new info.

Like I said I have nothing to prove to you believe me or dont, Im through with it. I dont even own a cobalt anymore so Im not sure why I got pulled into this. I guess Im just sick of seeing you search google and post som equations, that if I met you in real life and sat you in a room you wouldnt even be able to use the the extent you so vigorously think you can.

Just keep posting, after I finish typing this post right here, Im not even going to bother coming back in this thread and continue to give you the supposed satisfaction you get from continuing to repeat yourself

Omega_5

I guess I'll throw in my final 2cents....

When I ported my SC;
On the outlet, I did a straight cut port on the vertical mill. I shaved off 0.218" (7/32) inches at the wide end, tapering to 0.062" (1/16) at the narrow end. I then blended the edge into the existing curve. From there, the inside was given a minor chamfer, mainly to deburr and edges that may have formed from the milling process.
The outside was given a deeper chamfer, which was then radiused upon final preparation.

The inlet, was bored out a significant amount. It was fully deburred, and all sharp corners were radiused. The end was port matched to my throttle body as well. The entire throat was then finished with a 600 grit flap wheel on final prep, in a cross flow fashion, similar to the preferred finish on ported heads.

hungryhip-ccp

iTrader: (2)

thanks