Boost Works/Kenne Bell GT makes 1218whp!

We're going to go ahead and claim the highest HP supercharged S550 on the planet.. After a pulley bump, we've nudged up to 27psi and 1218whp/986wtq!


[ame]

This is only the beginning, as we are going to be switching to a 4.7L compressor (from the 4.2L), and running a dual 106mm TB straight into the back of the compressor inlet. This will require a cowl hood, and some belt/pulley changes, but we think that we can eclipse 1400whp with the bigger blower and some changes.

Stay tuned!

Holy hell!! That's insane man!

Damn guys, awesome work!

I think we've found the limits of our KB 8 rib setup.. lol

You can see the boost/power fall off at the very top. We've started eating belts, so it's time to go up to a 10 rib.

nice work......love the HWY pulls too

The sound of that SC makes my pants tight.

F'ing BADASS!!!!!!!!!!!!!!!

Oh that KB whine... im in love...

Travis@boostworks that sir is SICK. I've got a question or two on the wheel set up. Are those MRR FS01 wheels front AND rear? If not what are those and can you give offset info? Are the rear end (axels) modded? Any more pics or a walk around of the car and under the hood? I had to ask. Man you guys are making it really difficult on choosing which supercharger in my future. That WHINE.

solshinobi said:

Travis@boostworks that sir is SICK. I've got a question or two on the wheel set up. Are those MRR FS01 wheels front AND rear? If not what are those and can you give offset info? Are the rear end (axels) modded? Any more pics or a walk around of the car and under the hood? I had to ask. Man you guys are making it really difficult on choosing which supercharger in my future. That WHINE.

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I just purchased a 3.2L KB from travis last week. Waiting on it to ship. I'll have a build thread for you if you're interested in KB. Don't just listen to the Whipple crowd that dominates the forum, I did a comparison between the two kits, KB seems like the better value and it was a couple hundred cheaper than the cheapest Whipple I found.

Can you tell us what if anything you have done to the motor? Have you done oil pump gear/timing gear?

I'm super curious how much we can do to the motor before really having to worry.

wicked.

solshinobi said:

Travis@boostworks that sir is SICK. I've got a question or two on the wheel set up. Are those MRR FS01 wheels front AND rear? If not what are those and can you give offset info? Are the rear end (axels) modded? Any more pics or a walk around of the car and under the hood? I had to ask. Man you guys are making it really difficult on choosing which supercharger in my future. That WHINE.

Click to expand...

They are the MRR FS01 ordered through Need4Speed motorsports on this forum. 19*10 in the front by 19*11 in the rear.

Bad Ass!!!! More details please....

doodguy said:

Can you tell us what if anything you have done to the motor? Have you done oil pump gear/timing gear?

I'm super curious how much we can do to the motor before really having to worry.

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I can tell you its a fully built Boost Works engine. Yes the oil pump/ timing have been upgraded as well. With the amount of power this car is making I wanted to make sure everything was covered on the build of this project. You can always email [email protected] for specific questions on builds.