PeakBoost

There's been a lot of guys waiting for this...
Well, after half a season of testing on what we believe to be one of the most abusive setups out there, the PHX42 turbocharger is finally available for release!
Two prototype units were sent to Marcos Acosta for testing on their 3rotor Mazda Pro-RWD truck. We choose this platform to test on for 2 reasons, (1) Rotary engines have the largest turbocharger failure rate, usualy due to oiling, and (2) these guys push very high boost...!
Since we had lots of reports of failure from other turbo builders, on these larger class limit turbos, we wanted to make sure that these would hold up under heavy stress.
As soon as these turbos were bolted on, they were taken to the dyno and tuned up to 40PSI, and made a port limited 1240whp! BTW This 1240whp is the highest HP# in this class. way to go guys!


PHX42


PHX42 vs. TO4R

The PHX42 comes standard with a Big Shaft, and is available in any T4 turbine housing of your choice, with your choice of P-trim, GT-Q or GT-S.
<U>We can also offer this in a T3 Turbine with our new T3P option, with your choice of .63 a/r or .82 a/r!!</U>

Please feel free to post or PM me with any questions

Ken

done

What are the specs on the compressor wheel?

inducer and exducer

liam821

Awesome turbo! Little too big for my dohc ZC, but mad bump for all your pro-am guys and gals out there.

Im guessing this is comparable with the gt42r and pt71gtq eh?

liam

PeakBoost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jordo@KAP &raquo;</TD></TR><TR><TD CLASS="quote">What are the specs on the compressor wheel?

inducer and exducer</TD></TR></TABLE>

compressor specs:

inducer: 70.4 mm

exducer: 94 mm

yellowturbo

I may get this turbo this winter for my SOHC.

bostoncal

cough..cough..price range?

tony1

So they made 1240whp with a single 70mm turbo? I know rotaries are very inefficient with both fuel and air, so this turbo is capable of over 1250whp on an efficient piston engine?

PeakBoost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tony1 &raquo;</TD></TR><TR><TD CLASS="quote">So they made 1240whp with a single 70mm turbo? I know rotaries are very inefficient with both fuel and air, so this turbo is capable of over 1250whp on an efficient piston engine?</TD></TR></TABLE>

+1 on another reason we tested them on the rotary engine.

sorry for any confusion, but it was a twin setup.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PhoenixTurbo.com &raquo;</TD></TR><TR><TD CLASS="quote">As soon as these turbos were bolted on, they were taken to the dyno and tuned up to 40PSI, and made a port limited 1240whp! BTW This 1240whp is the highest HP# in this class.</TD></TR></TABLE>

tony1

ahh, that makes alot more sense

wantboost

iTrader: (2)

so whats the price range on one of these with the t3 housing? i may be game here soon

done

ball bearing?

PeakBoost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jordo@KAP &raquo;</TD></TR><TR><TD CLASS="quote">ball bearing?</TD></TR></TABLE>

No, im sorry, but currently this is not available in a ballbearing chra, due to the big shaft.

Boostfed

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PhoenixTurbo.com &raquo;</TD></TR><TR><TD CLASS="quote">

compressor specs:

inducer: 70.4 mm

exducer: 94 mm
</TD></TR></TABLE>

The Specs above are for this turbo and the GT4294R also, same compressor wheel is used in each! Great turbo. Honda guys been making mid 700s to high 800whp with the GT42Rs

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wantboost &raquo;</TD></TR><TR><TD CLASS="quote">so whats the price range on one of these with the t3 housing? i may be game here soon</TD></TR></TABLE>

Contact me for Pricing on these also since I am a Phoenix Turbo/PeakBoost Dealer!

stockredej1

Sick , phoenixturbo you have PM

fknfast

pretty!

mrDFWmechanic

very nice

Justin Olson

Can you make a gt42 compressor wheel with gt40 turbine wheel? I think that would be a impressive combo.

uptownrickyv

so what kinda power can we expect?
lbs per min/cfm?
85?

PeakBoost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Justin Olson &raquo;</TD></TR><TR><TD CLASS="quote">Can you make a gt42 compressor wheel with gt40 turbine wheel? I think that would be a impressive combo.</TD></TR></TABLE>

we do offer the PHX42 with the GT-Q and GT-S turbine wheels

PeakBoost

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by uptownrickyv &raquo;</TD></TR><TR><TD CLASS="quote">so what kinda power can we expect?
lbs per min/cfm?
85?</TD></TR></TABLE>

~850

85lbs/min hit is on the head

bnut510

ooooohweeeee HO GING!

turbotime

bump for teh hotness

Maveric

ballpark price?
so its in an s-housing?(comp)

discopotato03

Hi from Aus , is it possiple to see some pics of the GT-Q and GTS turbines bare please . We are technology starved in Australia .

Thanks Adrian .

99_GS-T

How does this turbo with a P-trim compare to a straight GT42R. Or similarly, with the GTQ turbine wheel?