LMR's Rear Mount Turbo Camaro Dyno Vid!!

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Old 05-25-2010, 05:54 PM
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Exclamation LMR's Rear Mount Turbo Camaro Dyno Vid!!

Just finished upgrading Jared Shepards car to a 91.5mm turbo. Car made 961rwhp and 775rwtq on 20lbs of boost through a 4L80E transmission. Jared, you are going to LOVE this car on the highway!!! Enjoy...

http://www.youtube.com/watch?v=b_z1GJgu_cg
Old 05-25-2010, 06:40 PM
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so sick! you guys make it hard for a person to not want to spend money.
Old 05-25-2010, 07:21 PM
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Holy crap, didnt know a rear turbo would do it like that! LOL

I am assuming it is a LSx 4xx ci block with 6 bolt per cyl head right?
Old 05-25-2010, 08:17 PM
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I'm guessing the lag would be greater since it's not a manifold front mount setup correct?

Nice #'s guys and nice work like always!!!!!
Old 05-25-2010, 09:55 PM
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are rear mounds even good?
ive only herd bad things about them
Old 05-26-2010, 02:04 AM
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rear mounts are just different. obviously they can make good power as proven above. they just behave different than a front mount. i for one think they are awesome. the noise they make gets me all excited
Old 05-26-2010, 04:17 AM
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Everyone has something different to say, some say the lag is not noticeable, otters say the small bit there is is a good thing for traction on the street, ect.
Old 05-26-2010, 10:41 AM
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Thousand one, thousand two, thousand three, thousand four...

That's how long I counted before the boost came in. No wonder you said he's going to love it on the highway. That looked like a Supra dyno run. Impressive peak power (kudos to LMR), but slow spooling is not my cup of tea. I'm too impatient.
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Old 05-26-2010, 11:00 AM
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Originally Posted by Patrick G
Thousand one, thousand two, thousand three, thousand four...

That's how long I counted before the boost came in. No wonder you said he's going to love it on the highway. That looked like a Supra dyno run. Impressive peak power (kudos to LMR), but slow spooling is not my cup of tea. I'm too impatient.
That is with a locked torque converter, when we just stab it on the dyno it actually spools up great!
Old 05-26-2010, 11:17 AM
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it is on low boost
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Maybe RC can trailor this car to the track for the Camaro event...

Just a thought...
Old 05-26-2010, 11:22 AM
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LMFAO
Old 05-26-2010, 12:11 PM
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Originally Posted by Nick K
Maybe RC can trailor this car to the track for the Camaro event...

Just a thought...
Sorry I cant haul 4th gens....
Old 05-26-2010, 12:14 PM
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Good one Nick!!!

Originally Posted by Nick K
Maybe RC can trailor this car to the track for the Camaro event...

Just a thought...
Old 05-26-2010, 12:40 PM
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J/K Nice work fellas. Take it to the track and prove everyone wrong!!
Old 05-26-2010, 03:02 PM
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Originally Posted by Patrick G
Thousand one, thousand two, thousand three, thousand four...

That's how long I counted before the boost came in. No wonder you said he's going to love it on the highway. That looked like a Supra dyno run. Impressive peak power (kudos to LMR), but slow spooling is not my cup of tea. I'm too impatient.
turbo does seem to take long to spool tho
great highway car as stated above... =/
Old 05-26-2010, 03:28 PM
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Originally Posted by 1sickz28
so sick! you guys make it hard for a person to not want to spend money.

That's their job to make you spend the money.
Old 05-26-2010, 05:18 PM
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whats up with all these dyno numbers??? when did you guys become dyno queens?????


just like all the haters to us back then..lets see some 1/4 mile numbers!!!


BTW...great numbers thru an auto!!!



duy
Old 05-26-2010, 07:29 PM
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Originally Posted by Patrick G
Thousand one, thousand two, thousand three, thousand four...

That's how long I counted before the boost came in. No wonder you said he's going to love it on the highway. That looked like a Supra dyno run. Impressive peak power (kudos to LMR), but slow spooling is not my cup of tea. I'm too impatient.
But no two setups are the same, i have had guys speak of hardly any lag and others liek you that had hela lag.

Seen front mount turbo guys with lag issues, so i will have to chalk it to all in the setup/size of components.
Old 05-27-2010, 12:02 AM
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Nasty vid I love it!!! If my car sounded like that and made those numbers I am pretty sure I would be happy. Didn't really seem like mutch lag for a massive turbo.

Also where else will you out a turbo that big??? I know people cram stuff in some tight places but that thing is huge!!!

Nice work guys

also dont bitch about turbo lag until you get your own!
Old 05-27-2010, 03:47 PM
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Like Steven posted earlier with the converter locked up it is indeed a bit laggy. On the dyno pulls that the converter was unlocked it was maby 2-300 rpm slower than a traditional front mount. Also the unlocked numbers were only 20-30 shy of the locked up numbers. IMO that is a pretty efficient piece.

Now Duy. Jeese, how many times do we have to run over your heros for you to realize that we get it done at the track as well

Josh


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