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New MT91-98 turbo

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Old 04-30-2007, 02:29 PM
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Originally Posted by DrTurbo
The S95 is a beast. We have a customer claiming his S95 overseas is making as much as his Garrett 101mm was making and spooled 1000rpms sooner as well. He sent a video of the ride as well.....

S95 Nissan Patrol
talk about a hill climb...
Old 04-30-2007, 02:32 PM
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Originally Posted by evojuiced
talk about a hill climb...
I looked at that video and thought to myself:

"why would anyone want to spend alot of money on something so retarted"

then I was like:

"I'm sure many out there feel the same exact way about race cars"

Old 04-30-2007, 02:55 PM
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For those that have sent us PM's and e-mails.

The MT series turbos are equivalent in size to the GT55's.

The S91 is equivalent in size to the GT42. The series turbos are small in size and very powerful, plus they use the latest in technology wheels, where as the MT's are not ETT wheels and are Garrett based, and not Borg Warner based.
Old 04-30-2007, 03:06 PM
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Originally Posted by Firechikn


A 91 on a 408? That's unthinkable. Who would do such a thing?
Do you even have a car?



...not that I have much room to talk
Old 04-30-2007, 03:10 PM
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I guess I deserve that.


Originally Posted by braap
Do you even have a car?



...not that I have much room to talk
Old 05-01-2007, 03:58 PM
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Dr Turbo, What are you guys running turbine wheel wise on the MT series? Is it compairable to the GT-55? and what A/R's are offered on the 91mm and 98mm?
Old 05-01-2007, 04:14 PM
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Originally Posted by 509TURBOFIREHAWK
Dr Turbo, What are you guys running turbine wheel wise on the MT series? Is it compairable to the GT-55? and what A/R's are offered on the 91mm and 98mm?
They are larger then the GT55 UHP wheel. They are actually derived from the F and G-trims wheels, but CNC cut down. Also the A/R's are 1.00 and 1.32.
Old 05-01-2007, 05:08 PM
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That hill climb video was pretty crazy! What do they do when they get to the top?

How much do these units weigh?
Old 05-01-2007, 05:20 PM
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They weigh 63lbs.
Old 05-02-2007, 07:28 AM
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Thank you, Dr T
Old 05-08-2007, 09:43 AM
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Originally Posted by Beaflag VonRathburg
That hill climb video was pretty crazy! What do they do when they get to the top?

How much do these units weigh?
They drag race 1/4 mile uphill. Typically low 12's and some as fast as high 10's. Now remember that is up hill and in sand
Old 05-08-2007, 07:01 PM
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Originally Posted by JZ 97 SS 1500
They drag race 1/4 mile uphill. Typically low 12's and some as fast as high 10's. Now remember that is up hill and in sand
Sorry, I didn't meen time wise. Rather do they just keep going down the other side, turn around, or what. It looked crazy steep and like a major pain in the *** to get back down.
Old 05-17-2007, 02:59 PM
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Originally Posted by Beaflag VonRathburg
Sorry, I didn't meen time wise. Rather do they just keep going down the other side, turn around, or what. It looked crazy steep and like a major pain in the *** to get back down.
They go to the top and then came back down the side. Their is a lot of videos out there now showing these suckers flying up the dunes.
Old 05-17-2007, 03:24 PM
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Looks like I need a pair of these for my twin turbo lawn mower
Old 05-17-2007, 04:03 PM
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Originally Posted by Boostaholic
Looks like I need a pair of these for my twin turbo lawn mower
I would love to see one of these in the front of a lawnmower.....lol.

Old 05-17-2007, 04:06 PM
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Originally Posted by evojuiced
how do they compare to a "real" thumper?

lets say a s595?

Don't you mean a 106mm?
Old 05-17-2007, 04:59 PM
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Originally Posted by Big Mike
Don't you mean a 106mm?
Well we have an S115 coming....is that big enough?
Old 05-17-2007, 09:27 PM
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is the mt-91 ball bearing? what are the details on this turbo...im shopping around for the right turbo. my goal is to hit (not run) 1200RWHP on a 427 ls2. do you have a compressor map?
Old 05-18-2007, 02:00 PM
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Originally Posted by C Murda
is the mt-91 ball bearing? what are the details on this turbo...im shopping around for the right turbo. my goal is to hit (not run) 1200RWHP on a 427 ls2. do you have a compressor map?
They are standard journal bearing.

I don't have any compressor maps right now, but the 91 flows 141lbs/min.
Old 05-19-2007, 11:13 AM
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Originally Posted by DrTurbo
Well we have an S115 coming....is that big enough?
Wait... a S115!!?!?!? Didn't the S95 just come out!

What kinda twin setup do guys recommend for a 370 trying to make 800-1000whp on pump gas? :-D Engine aside other then cubic inches...


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