Twin Charged Mazdaspeed 3

[SpeedEngineer]

We need to get this guy out to a dfw meet, we would all love to meet him and take a look at this awesome project he did. He needs to show it off to some Locals!

[Chimmike]

Originally Posted by silvapain I'd personally look into using a Pu power steering setup over that pump if I was going to get rid of the mechanical pump. Tappin it

but I don't want the poo-aids on my genwin.

[Voltwings]

OP's next car

More details on Power Enterprise?s quad-charged Nissan GT-R

[Chimmike]

Originally Posted by Voltwings OP's next car More details on Power Enterprise?s quad-charged Nissan GT-R

nah. OP's not into engineering exercises. His shit is mostly functional.

BTW, when I dealt with PE's US ops, they were fuct. Ordered an exhaust for my Z from them and they triple-charged my credit card and could only issue a refund via check. /old-and-long-story.

[WhiteWidow]

Very nice read! Can't wait to see what she does down the road!

[almcbs]

I def have to take my hat off to Tim. Great job on the build, def one of a kind and to do it all on your own the way you did and for just 1100 is amazing!

[roguemazda]

magnificent pulling power down low and at top end

[Mazdazilla6]

Happy to see people taking this platform other haven't dared yet go. It's stories like this that make me wonder what other interesting and unique builds people have done who aren't on MSF.

[helmetface]

Graphs?

[sidekick]

Originally Posted by Voltwings OP's next car More details on Power Enterprise?s quad-charged Nissan GT-R

Lol @ having twin superchargers and twin turbos and claiming 700HP... Why even bother? There are GTRs making well over 1,000HP with only twin turbos. Sure, I bet this makes better low end torque, but c'mon. You might as well make it worthwhile if you're going to go through all that effort...

[mr.speedy3]

Very nice... I'd love to see video of this thing..

[ms3rick]

This is sick! Dyno and videos please!!!

[Tomas]

Very ingenious.
And fantastic bang for the money results.
At what boost pressure does the bypass TB open?
He is incorrect assuming that because the supercharger is a centrifugal blower that the boost pressure doesen't get compounded. It does if the bypass TB stays close up to the point where you start chocking the blower. It doesn't matter what type of blower creates the boost pressure feeding the turbo on the second stage.

[crtguns]

Originally Posted by Easter Bunny Nice work but doesn't putting scion parts on ms3 make it gay?

Just don't tell the MS3 its got scion parts onboard.


Can't believe al that extra fit under the hood.

[Lex]

Awesome build and impressive exercise. Tuning that crossover point along with an electronic boost control for the turbo would be killer.

After the bypass opens the blower is still pushing air towards the turbo and still increasing pressure in front of it. The biggest restriction is probably the intake tract.

[paveltol]

For reference, here is the car the OP was inspired by:
http://www.autozine.org/Archive/Lanc.../Delta_S4.html

[Total mps]

great job this i few things we have available in the uk for the 2.0 and 2.3 motors

[paveltol]

Is this supercharger for Caterham?

[Total mps]

It's for a Westfield but perfect for in Mazda block too


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[swsmailman]

What I like about this car the most besides the engine, is how stock the outside looks.

Such a sleeper car.

[maddocx240]

Originally Posted by Mazdazilla6 Happy to see people taking this platform other haven't dared yet go. It's stories like this that make me wonder what other interesting and unique builds people have done who aren't on MSF.

Funny cause just like someone said on the first page if he would of made a post about this before actually starting the project, he of got flamed to a crisp, lol.. MSf can turn people off initially.. But that is a hell of a setup!

[stvnlngstn]

I still reallllly wanna see a video and hear what this thing sounds like.

[hitmeagaintubesock]

This is the coolest thing I've seen in a long time.

[BobtailedSnail]

Looks like we won't have much trouble fitting two turbos in our bay @djuosnteisn;

[JacksonMS30]

Originally Posted by Tomas Very ingenious. And fantastic bang for the money results. At what boost pressure does the bypass TB open? He is incorrect assuming that because the supercharger is a centrifugal blower that the boost pressure doesen't get compounded. It does if the bypass TB stays close up to the point where you start chocking the blower. It doesn't matter what type of blower creates the boost pressure feeding the turbo on the second stage.

He has the throttle body wired to a pressure switch that opens it at 15psi.

[DevilSpeed]

Originally Posted by Total mps great job this i few things we have available in the uk for the 2.0 and 2.3 motors

How much does one of these run?

Rice say whaaaaaa

[anavrinIV]

Originally Posted by Total mps great job this i few things we have available in the uk for the 2.0 and 2.3 motors

So I'm sure that pic is just to show off the supercharger but why is there a supercharger on an engine with ITBs and velocity stacks?

[Total mps]

The trumpets are removed and air tight plenum gets bolted on . Itv still remain in place will put image of fully assembled kit on Monday when back In work

[Total mps]

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[Tokay444]

Originally Posted by anavrinIV So I'm sure that pic is just to show off the supercharger but why is there a supercharger on an engine with ITBs and velocity stacks?

what's wrong with boost and itb's?

even keeping the stacks would benefit if they would fit under the cover.

[Total mps]

Nothing at all best air distribution you can get


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[Kyle Undefined]

That is pretty badass!

[anavrinIV]

Originally Posted by Tokay444 what's wrong with boost and itb's? even keeping the stacks would benefit if they would fit under the cover.

it was the complete lack of a plenum...of course you can run ITBs there's just nothing to collect the air.

I knew it would be a mistake to bring it up but hey that didn't stop me apparently

[Tokay444]

the plenum clips on over top.

[Cheapspeed]

Originally Posted by maddocx240 Funny cause just like someone said on the first page if he would of made a post about this before actually starting the project, he of got flamed to a crisp, lol.. MSf can turn people off initially.. But that is a hell of a setup!

He basically gave the finger to what's considered conventional. That's MSF if you ask me.

[bryansawiseone]

That's pretty cool... @Javi;

[Total mps]

We are currently planing a procharger setup on one of our Awd speed 3


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[jk_ms3]

Dang. Makes me wonder what else will be discovered that can be done to our engines.

[ms3rick]

Can we get him active here? I would like to see videos, dynos, I can Bly imagine with the right tune how deadly this would be on a small auto x track

[Darth_Nuruodo]

Originally Posted by Total mps We are currently planing a procharger setup on one of our Awd speed 3 Sent from my iPhone using Tapatalk

With a built motor, twin charged awd ms3 would be a hell of a ride, a straight monster on a road course.

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