2008 Denali Goes Much Much Faster!

[K_ddsl]

! Not quite a beast yet but getting there!

 

[felixgun]

Have you heard back from the company with that resonator? Any pics of what it looks like? The oem one looks like poo :/

 

[K_ddsl]

Yup. Heard back and not good news for me I'm afraid.

This is the email I got:

--- Quote ---

Hello,

Thank you for your email and interest in our product line.

In response to your email, we only ever suggest that you install a resonator on an aftermarket exhaust system vs. a stock system.

If your exhaust system was aftermarket and making a loud sound, then we would suggest our resonator.

Hopefully that helps.

Please feel free to contact me should you have any other questions or concerns.

Kind regards,


Deryck Griffith
Account Manager
Vibrant Performance

--- End Quote ---

This is a link to their resonators page:

http://vibrantperformance.com/catalog/index.php?cPath=1022_1033

 

[Smokymance]

How hard were the headers to install?

You mind if i ask where you purchased them from?

Ur mod list is what id like to follow for mine

 

[cmblack13]

great sound man!! JEalous!!! waiting on dyno vids!! I want to get the tune as well for my esky and the tahoe

 

[K_ddsl]

How hard were the headers to install?

You mind if i ask where you purchased them from?

Ur mod list is what id like to follow for mine

Not hard. On a lift with someone who knows what he's doing, it would take about 3 to 4 hours.

I bought the headers direct from ARH.
I emailed the president/owner of ARH and he did the deal direct. Great guy, very passionate about motoring and about his products.
His email address is:
[email protected]
It's listed on their site.

The only thing about my mod list to keep in mind is that I am modding with an eye towards probably getting a blower sometime later on.
The reason I mention this is that if I did not have in mind getting a blower later, I would not have installed the 1 7/8 headers. I would have gone with the 1 3/4, and that's what you should do if you have no intention of going FI.
I would have also gotten the catted y-pipe.

Finally, I could not install the double timing chain. The cam turned out to be single bolt and the double timing chain requires a three bolt cam.

---------- Post added at 07:29 PM ---------- Previous post was at 07:28 PM ----------

great sound man!! JEalous!!! waiting on dyno vids!! I want to get the tune as well for my esky and the tahoe

Thanks! Dyno vid will be uploaded in the next hour or so.

 

[K_ddsl]

Here's the Dyno Vid:

[yt]vIyv_ldy7H8[/yt]

 

[JennaBear]

What gear did he have you in?

 

[K_ddsl]

Fourth gear

 

[Denali0229]

What were the dyno numbers? I couldn't tell by the vid?