Supercharger Upgrade
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Location: North Plains, OR
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Re: Supercharger Upgrade
Originally Posted by 240M3SRT
Thanks for the pics MD.
Looks like the silencing slots were left alone, as well as the inlet edges of the s/c. Have you installed the parts yet? Im not sure those moddified manifolds will clear the fuel rail.
And i dont see any throttle body in the pics.
Looks like the silencing slots were left alone, as well as the inlet edges of the s/c. Have you installed the parts yet? Im not sure those moddified manifolds will clear the fuel rail.
And i dont see any throttle body in the pics.
I think he is talking about the inside of the line pipe where the TB mounts. It looks like they did a little work on the left and right sides. They didnt take out the BIG hump from the line pipe like BDJ did.
MikeR
Re: Supercharger Upgrade
Originally Posted by MikeR
Shelton,
I think he is talking about the inside of the line pipe where the TB mounts. It looks like they did a little work on the left and right sides. They didnt take out the BIG hump from the line pipe like BDJ did.
MikeR
I think he is talking about the inside of the line pipe where the TB mounts. It looks like they did a little work on the left and right sides. They didnt take out the BIG hump from the line pipe like BDJ did.
MikeR
Re: Supercharger Upgrade
Originally Posted by amgstyle
hey guys i was wondering if you can show me on the pics of the sc where this silencing slot is?? and wat it does? thanks
Hey MD, did your manifolds end up fitting ok?
Re: Supercharger Upgrade
Originally Posted by velociabstract
I've read a dozen times, at least, that the supercharger is the obstacle to more power. I'm thrilled to see someone putting that to the test. Now it should be clear one way or the other. Way to go for it MD!
Les
Les
MIDO over at MBWorld has the right idea.
http://www.mbworld.org/forums/c32-am...-800hp-13.html
Re: Supercharger Upgrade
Originally Posted by msheredy
Naw, it's definitely the intercooler. We should be making stupid HP numbers with 18-22#s of boost. I also feel that our whole intake system is far from ideal for making big numbers. there are just to many twists and turns which is slowing the velocity of the air.
MIDO over at MBWorld has the right idea.
http://www.mbworld.org/forums/c32-am...-800hp-13.html
MIDO over at MBWorld has the right idea.
http://www.mbworld.org/forums/c32-am...-800hp-13.html
Re: Supercharger Upgrade
Originally Posted by 240M3SRT
Guy definitely has some cash and some nice pieces in the works. But im not sure hes gonna make that kind of power w/o turbo or nitrous. Suprised he decided to go with an air to air fmic.
Did you check out the composite intake runners with dual injector bosses? I wonder if he is going with duel fuel systems as well? Sort of like Nelson Racing's octane on demand.
Nope–check that last sentence, it is 1 common fuel rail.
I'm curious how the FMIC is going to work as well. Once it's all done I'll ask him to let us know his AIT temps vs ambient.
Join Date: Oct 2007
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Re: Supercharger Upgrade
Originally Posted by 240M3SRT
What i refer to as "silencing slots" might not be the exact right terminology but i cant think of a better word for it. Look at the triangular shaped outlet of the s/c and notice the 2 slots which are at an angle to each other. Thats them. When i spoke with Endyn they suggested filling these in as they are just there to emiminate sound. In other words the s/c will be louder without them. But considering you would have to remove the rotors to properly weld in the slots then port it back smooth it might not be realistic for most.
Hey MD, did your manifolds end up fitting ok?
Hey MD, did your manifolds end up fitting ok?
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Re: Supercharger Upgrade
Originally Posted by ammoman
Just thinking outloud here and please do correct me if i am wrong. Our supercharger are posive displacement so the air flow is fixed based on supercherger rpm and displacemnt. I can see a defective or worn out supercharger increasing cfm when rebuild or clearances tightened up.I don't know what the oem specs are but i am sure it's very small gaps maybe.0005" to .001" so not much air can leak by.You also have to keep in mind that the centripical forces increase as rpms increase so the rotor grows and tightens that way also. I expect that you may see some improvment over 20 psi vs stock. As far as ported heads and other clean up i expect that is where most of your new power will come from. a rebuilt super charger, ported heads and other stuff reworked for 3200.00 not to bad as far as cost. however $3200.00 could have bought a nice turbo or a eaton 1900 tvs.
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Re: Supercharger Upgrade
Originally Posted by MikeR
Shelton,
I think he is talking about the inside of the line pipe where the TB mounts. It looks like they did a little work on the left and right sides. They didnt take out the BIG hump from the line pipe like BDJ did.
MikeR
I think he is talking about the inside of the line pipe where the TB mounts. It looks like they did a little work on the left and right sides. They didnt take out the BIG hump from the line pipe like BDJ did.
MikeR
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Re: Supercharger Upgrade
Finally, I got the car all back together. It feels good, much faster based on the butt dyno. I do have some cheap a** street tires on right now, so they break loose pretty easy, up to 50mph or so. I hope to get to a dyno in the next two weeks, I will use the same dyno/dyno operater as before so I get a true measure of what was accomplished, if anything .
Re: Supercharger Upgrade
Originally Posted by MD SRT6
Finally, I got the car all back together. It feels good, much faster based on the butt dyno. I do have some cheap a** street tires on right now, so they break loose pretty easy, up to 50mph or so. I hope to get to a dyno in the next two weeks, I will use the same dyno/dyno operater as before so I get a true measure of what was accomplished, if anything .
Re: Supercharger Upgrade
My butt dyno has seen better days. It's lost all sensitivity or needs recalibration. Lately I use the blurry vision metric. You have to know were all wishing you a huge success for your efforts. Besides, it's easier to be a follower than a leader. But I only follow the best. Be the best!
Les
Les
Re: Supercharger Upgrade
Originally Posted by velociabstract
My butt dyno has seen better days. It's lost all sensitivity or needs recalibration. Lately I use the blurry vision metric. You have to know were all wishing you a huge success for your efforts. Besides, it's easier to be a follower than a leader. But I only follow the best. Be the best!
Les
Les
MD has a pretty accurate butt dyno but depending how long he has been without the car it might need a little calibration too. LOL.
Re: Supercharger Upgrade
Originally Posted by MD SRT6
Finally, I got the car all back together. It feels good, much faster based on the butt dyno. I do have some cheap a** street tires on right now, so they break loose pretty easy, up to 50mph or so. I hope to get to a dyno in the next two weeks, I will use the same dyno/dyno operater as before so I get a true measure of what was accomplished, if anything .
Re: Supercharger Upgrade
Originally Posted by MD SRT6
Finally, I got the car all back together. It feels good, much faster based on the butt dyno. I do have some cheap a** street tires on right now, so they break loose pretty easy, up to 50mph or so. I hope to get to a dyno in the next two weeks, I will use the same dyno/dyno operater as before so I get a true measure of what was accomplished, if anything .
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Re: Supercharger Upgrade
Originally Posted by 240M3SRT
Good to hear MD! Looking forward to dyno numbers. Did the moddified manifolds fit ok?
No the drivers side rubbed the fuel rail, i had to heat it and bend it in some to make it fit. I didn't like the unequal openings so I am reinstalling the needswings mani's. I'm hoping to get on a dyno this week ( I'm going to call for an appt. tommorow, closest dyno an hour away ), and hitting the track on Sunday.
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Re: Supercharger Upgrade
Originally Posted by cruzinquick
That's funny. Recalibrate...LOL. The blurry vision metric is not something I have experienced with the six, but did in a twin turbo zo6 going into 3rd gear. Shifting on a roll in 2nd into 3rd it was pulling so hard my vision was toast. The heads up display came on and I was at 95mph. Way to much power for the street.
MD has a pretty accurate butt dyno but depending how long he has been without the car it might need a little calibration too. LOL.
MD has a pretty accurate butt dyno but depending how long he has been without the car it might need a little calibration too. LOL.