0BreathlessPerformance.com

Here is some information on our twin turbo kits out for the 97 and up Vettes.
http://breathlessperformance.com/products/500-101.asp


BPP's C5 Corvette 1997 – 2003 - Twin Turbo Kit - Stage 1

Hp rating based on stock C-5 with cats on and Performance catback exhaust

Stage I - 550+ Horsepower Package – 6 psi

· Twin Custom/Hybrid Turbochargers (one year warranty)

· 321 Stainless Steel Turbular Headers (lifetime warranty!)

· Twin Tial 35mm wastegates with 6 psi base setting

· Single front mounted high efficiency intercooler

· Aluminum intercooler plumbing

· Nomex intercooler hoses

· Stainless high torque hose clamps

· Upgraded Radiator front mounted

· PCM programming

· Upgraded fuel injectors (42ib/hr)

· Boost gauge and mounting plate

· Boost controller



With a cylinder head and camshaft upgrade, this package can handle up to 650 RWHP with a proper fuel system and tuning. Racetronix fuel pump upgrade required for more than 500 RWHP applications.




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BPP's C5 Corvette 1997 – 2003 - Twin Turbo Kit – Stage 2

Stage II UP TO 950+ Horsepower – 7-15 psi



This package is designed to work in conjunction with a long block capable of supporting high horsepower. 9:1 static compression is recommended. Supporting driveline and safety upgrades are required.

· Twin Custom/Hybrid Turbochargers (one year warranty)

· 321 Stainless Steel turbular headers (lifetime warranty!)

· Twin Tial 35mm wastegates with 7 psi base setting

· Single front mounted high efficiency intercooler

· Aluminum intercooler plumbing

· Nomex intercooler hoses

· Stainless high torque hose clamps

· Single front mounted high efficiency radiator

· Upgraded fuel pumps

· Upgraded billet adjustable return style fuel pressure regulator

· PCM programming

· Upgraded fuel injectors (50lb/hr)

· Boost gauge and mounting plate

· Electronic boost controller

http://breathlessperformance.com/products/500-101.asp

Thank you, Ernie
BreathlessPerformance.com




:cheers:

fredl11

Very Interesting!! Cannot access site though..

Jack R. Stein

Will you have a couple of these setups on C5's at your drag racing event on
February 9th? If so, will they be set up with ET streets, gear, etc to show us that they can get traction and hit upper 120's and mid 10's?

Godspeed

The link doesn't work and what is the pricing?

jpas

The link at the bottom of his post works. This system looks awesome!!! Good price as well.

FreddyG

Great price for twins! I don't really care for the clothes dryer air intake tubes. If you could figure a way to run them through the front end, and possibly hard pipe them. It might cost a little more, but it would look better, and not have the sharp bends in them. I like it though! Can't wait to see how it runs!


[Modified by LuvmyC5, 12:47 PM 1/13/2003]

Austrian Vette

If I would have known about that turbo setup earlier, then I would have Shirl built my 422 iron block for that. :(
Now it´s built for nitrous......

Nice setup!!!

Michael

STAGED

Wow. The Stage I kit should safely break 130 mph traps with traction thru cats on pump gas. Off-road pipe, more boost, race gas program, better fuel pump should net near 140 mph traps based on past experience between restrained boosted setups and race gas off-road boosted setups.

Godspeed

Ernie, the kits looks great. Are the orange or black intake tubing the final pieces? Are there going to be any hardpipes and silicon tubing for for the intake? Or would it be possible to route the intake pipes down below out of view for a more stealth look? The kit and the prices looks great, looking forward to some dyno and track #'s. Time to start pinching some pennies. :cheers:




[Modified by Godspeed, 10:52 AM 1/13/2003]

0BreathlessPerformance.com

Our R&D Road race car is currently being setup for the twin turbo conversion from supercharged. We hope to have it done for the NCRS show and our Drag race event.

We will have the kits complete within the next couple of weeks.

Thank you, Ernie
BreathlessPerformance.com :thumbs:

Sean@OCCorvette

Dyno Please.

:cool:

bill mcdonald

What size are the turbos on the Stage 2 system?
950 HP at 7 psi base setting? How much boost to make 950 HP? or is this just what the system should be capable of using these turbos?

Any plans to try doing this on a C4 platform?


[Modified by bill mcdonald, 11:24 AM 1/13/2003]

Bill Reid

Is this not the same system that bc53 has on his ride?... produced by the folks at LS1Speed? At any rate nice looking package. Looks like more room to work with... including larger turbo's if customer so desires. Intake ducting needs work, IMO :blueangel: Ernie, is there anything in the works like wire reinforced silicone, composite, or aluminum ducting that can take the place of the current intake setup?

:cheers:

(edited for content) :)


[Modified by billreid1@***.net, 1:26 PM 1/13/2003]

Z06GMAN

:smash: :smash: :cheers:

SlowC5

:cool: :cool: :cool:

Phil97SVT

Nice looking kit....Anyone want to change the plugs?
Phillip :lol:

supercoupe01

Nice to see options in the high hp area. :yesnod: :yesnod: :yesnod: :yesnod:

0BreathlessPerformance.com

For the stage 2 you would need to have your engine prepared. When we say 950 Hp+ we mean the CFM flow of the turbos will be enough for over 950HP

When we put our car on the dyno we got 820 RWHP on the procharger supercharger F series on 10 Psi. On a turbo car you do not get the drag of having to spin the turbine on a pulley (which in some cases takes over 80 HP) you simply use the exhaust gases.

As for the turbos they are hybrid t-32s on the stage ones.

Thank You, Ernie
BreathlessPerformance.com

RogerM

Wow very impressive i'll keep my eyes peeled :lurk: :lurk:

flynbludream

Do those prices include install? If not what is the total price turn key?