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-   2.0L LSJ Performance Tech (https://www.cobaltss.net/forums/2-0l-lsj-performance-tech-47/)
-   -   Pic of my new ported blower (https://www.cobaltss.net/forums/2-0l-lsj-performance-tech-47/pic-my-new-ported-blower-49439/)

Blown 4-banger 03-05-2007 10:42 PM

Actually, that was on pump gas, and it makes a consistant 321 on the scan gauge on 91 octane :twothumbs

Psykostevo 03-05-2007 10:45 PM


Originally Posted by Blown 4-banger (Post 887779)
Actually, that was on pump gas, and it makes a consistant 321 on the scan gauge on 91 octane :twothumbs

My Bad Buddie! Still a Sick ass video.................... *drools* Go CIAZ! We might not be the quickest, but we're the fastest!

TVS_SS 03-05-2007 10:47 PM

oh dear...

Nmbr1GMfan 03-05-2007 11:52 PM


Originally Posted by Maxim_X (Post 887370)
You can porth the throtle body but I geusse there is a problem with dimaneling the electronic throtle. The problem is it's just about impossable. So it's hard to do it right and there is little benifit.

I belive SMG autosports was working on a ported throtle body for us but they couldn't get around the electric throtle.

Off topic but I have seen good gains on an LS2 from TB porting and I think the 2.0 TB is in worse shape. Oh and the LS2 TB is also "drive by wire", I need to buy one and give it a whirl.

silverSS 03-05-2007 11:59 PM

having trouble watching the video...want to hear it

06blackSC 03-05-2007 11:59 PM


Originally Posted by Maxim_X (Post 887370)
You can porth the throtle body but I geusse there is a problem with dimaneling the electronic throtle. The problem is it's just about impossable. So it's hard to do it right and there is little benifit.

I belive SMG autosports was working on a ported throtle body for us but they couldn't get around the electric throtle.

yeah, Fred Jr. had my throttle body out of my ss/sc looking at it and measuring and whatnot. still not sure how we are going to get that apart to do a bore. Looks like the cap on the actual mechanism is a pressed on aluminum cap. He will probably have to remove/destroy the cap to get all the internals out and either find new press on caps like the factory, or find a bolt on solution. It might take a while but i believe he can do it.

His ported TB's for the 2.2 eco are bad ass tho!

It would be cool if he would use my car more to develop more prototype stuff for us LSJ guys. I would love to be able to help out our community more!:twothumbs

Blown 4-banger 03-06-2007 12:14 AM


Originally Posted by silverSS (Post 888036)
having trouble watching the video...want to hear it

Try it now
http://videos.streetfire.net/video/9...e800133245.htm

Admiral Jedi 03-06-2007 12:19 AM

woooooooooooooood :)

CHARGDSS 03-06-2007 12:24 AM

good god that is loud

silverSS 03-06-2007 12:24 AM


Originally Posted by Blown 4-banger (Post 888085)

holy fuck thats loud dude, nice :) thumbs up 2 you

Blown 4-banger 03-06-2007 12:26 AM

Why thank you. I guess I was the only one with enough bawls to really port the shit outta my blower :lol:

sunfirejoe 03-06-2007 12:27 AM

imagine when doing this u need to replace the supercharger oil
what kind of oil do we use, i have eaton oil at the shop i wonder if its the same

neb07ss/sc 03-06-2007 12:49 AM

off topic but blown4 what is your exhuast setup? i read it on the vid and in your gallery but im still confused... and how much did it cost to do your whole setup? Your car sounds amazing!

sunfirejoe 03-06-2007 12:51 AM

i think hes running to resonators lol and a muffler all custom

tattoodNruderacing 03-06-2007 01:01 AM

what does it look like before you ported it? i need to see a "How to"

BallsoutBalt 03-06-2007 01:12 AM


Originally Posted by tattoodNruderacing (Post 888220)
what does it look like before you ported it? i need to see a "How to"

Here you go
Not a "how To" but we're working on it.

tattoodNruderacing 03-06-2007 01:19 AM

How long does it take to do and where can i get it done at?

0redline6 03-06-2007 01:20 AM

yae i wouls also like to learn how to prt the supercharger as well as what exactly do u grind down> the triangle opeing.. do u go into the supercharger its self.. i have a 2.6" an a 3 inch cat back going on soon ... an i wanna do this! lol

BallsoutBalt 03-06-2007 01:24 AM

When I do mine (hopefully this week) I will make up a "How to" on it. Sorry guys.
I know that Intense sells them, but they are like 300 bucks or something.
Have a little bit of patience and the "how to" will be here soon enough.

Rage915 03-06-2007 05:45 AM


Originally Posted by Psykostevo (Post 887122)
Me Steve! *points to self*

Who knows about power at the moment. We had another one making 301hp on less of a ported blower and a 2.6"

is that at the wheel or crank?

0redline6 03-06-2007 08:06 AM


Originally Posted by BallsoutBalt (Post 888272)
When I do mine (hopefully this week) I will make up a "How to" on it. Sorry guys.
I know that Intense sells them, but they are like 300 bucks or something.
Have a little bit of patience and the "how to" will be here soon enough.

sweet man thanks alot! :twothumbs

ItalianJoe1 03-06-2007 09:32 AM

I gotta get a spare blower so I can do this.

srt-killer 03-06-2007 10:21 AM

The mod is way worth it!! Right away you can feel alot more throttle response and midrang tq!

PolishPauL 03-06-2007 01:20 PM


Originally Posted by srt-killer (Post 889080)
The mod is way worth it!! Right away you can feel alot more throttle response and midrang tq!

So what are the downsides? Less high range tq? Its too good to be true. If its that much of an improvement, why dont blowers already come ported?

Ryuu600 03-06-2007 01:32 PM


Originally Posted by PolishPauL (Post 889484)
So what are the downsides? Less high range tq? Its too good to be true. If its that much of an improvement, why dont blowers already come ported?

Why don't cars come with performance exhausts or air intakes? One of the big reasons is stupid sound level regulations and people's preferences towards nice quite rides. This mod seriously increases the noise level produced by the SC.


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