ecampbell

For sale: One set of custom Hennessey stainless headers which will fit all CLK 63 and CLK 63 black series.

4:1 design
Burns high velocity merge collectors
In between full length and shorties.

Front sub-frame was dropped and the headers were built while the engine was still in the frame. The tube lengths were based on Burns recommendations using their custom program (very detailed inputs such as engine stroke/displacement/CR/Etc.). The headers have been proven to make similar power as full length headers down low and provide more power in the upper rpm band.

Build cost was approximately $9,000 but my loss is your gain as I want $2,000 plus shipping for them.

I had a custom exhaust built for the current project so no longer need these.

PM me if interested.

Earl

ecampbell

Update - these headers were sold but the guy backed out. I am going out west in a couple of weeks and don't want to take these back with me. $1,000 plus shipping and they are yours...note you will need a tune (Weistec has a special tune made for these headers).

Note these are the same headers which made over 800 RWHP.

Shifter

Now that's a deal!! Glws

R8forCLK63BS

Earl,

Can you tell us if the headers fit with the stock exhaust, and what the approx hp gain would be with a Weistec tune. Any problems? Easy install? Driving impressions? How do they sound? Thanks!

ecampbell

It is not a direct bolt up but will be close. I believe the gains with the tune and headers is in excess of 50 HP.

I have a sound clip. Will yourube then send the link.

Install was easy for Weistec.

sterlingc1975

I'm interested.. Any pics?

ecampbell

Here is a vid at Hennessey's. As you can hear it is deep and not raspy like a lot of headers.

Note the headers are in Santa Ana.


And some pics

ecampbell

Pending sale

ecampbell

sold

ecampbell

As the post said...they were sold.

MACHC5

What are the current headers you're using?

ecampbell

Another custom setup.

snakos

Hi will they fit right hand drive cars

ecampbell

no idea. as you can see from the posts above, they were sold over two months ago.