Forced fed AU's - what are your specs?

blueoval · 20-02-2009, 01:18 PM

Most will know Im only weeks away from fitting my supercharger to my AU.

What I'd like to know is who here has a forced fed AU (supercharged or turbo), and what power, boost, driveline etc are you running?

I'd like to compare mine with others and set a benchmark for my car thats all.

Ok I will start.

Forced Induction type: Raptor V Supercharger
Boost: 8-9lbs
Vehicle Series:2
Trans/stall/gearbox: Auto 4 speed/stock stall
Diff ratio: 3.45 LSD

Power/Torque: Estimated 200rwkw/ Torque somewhere close to 500Nm hopefully at engine
1/4 time: Not sure

StealthAu · 20-02-2009, 07:45 PM

I'm running the raptor as well as alot already know, it is producing 10psi peak boost, with a truely shagged auto it made 197rwkw's. diff gears are 3.89, have been to the strip once with great failure, the auto was slipping and free reved between 1st and 2nd gear change, the belt was also slipping resulting in peak boost only being around 5-6psi. One run with these issues resulted in a 14.6, I was then stupid enough to have a second pass, belt came off.
The belt slipping issue was due to it not being lined up 100%, this has been fixed, the auto is soon to be fixed, but before that, hopefully in 3 weeks, it will be getting intercooled, would get the auto done first but the fab guy doing the intercooler has had the bits there for a while now.

fourl6 · 20-02-2009, 08:51 PM

Quote:

Originally Posted by StealthAu

I'm running the raptor as well as alot already know, it is producing 10psi peak boost, with a truely shagged auto it made 197rwkw's. diff gears are 3.89, have been to the strip once with great failure, the auto was slipping and free reved between 1st and 2nd gear change, the belt was also slipping resulting in peak boost only being around 5-6psi. One run with these issues resulted in a 14.6

realisticly i think these are pretty good results in that condition... well done

StealthAu · 20-02-2009, 09:00 PM

Quote:

Originally Posted by cam.giles

realisticly i think these are pretty good results in that condition... well done

Hey I fully agree, I'm quite happy with it, given the 1-2 second free rev and lack of boost, I'd be shocked if it isn't in the 13's when the auto is fixed, will also be getting a 3000rpm stallie, hoping for low 13's.

Cookie-XR8 · 20-02-2009, 10:59 PM

Forced Induction type: To4e turbo, high mounted
aftermarket ecu and fuel system, de compressed head
Boost: 4 at the moment upto 12-15psi when tuned
Vehicle Series:1
Trans/stall/gearbox: 5 speed, cushion button clutch
Diff ratio: stock? was auto so 3.45 i guess?

Power/Torque: Estimated 400bhp at 15psi
1/4 time: Not sure

mik · 21-02-2009, 12:30 AM

hey gnarlyau if you don`t mind ........what brand is your after market ecu.

**Mont5.0** · 21-02-2009, 02:48 AM

Quote:

Originally Posted by gnarlyau

Forced Induction type: To4e turbo, high mounted
aftermarket ecu and fuel system, de compressed head
Boost: 4 at the moment upto 12-15psi when tuned
Vehicle Series:1
Trans/stall/gearbox: 5 speed, cushion button clutch
Diff ratio: stock? was auto so 3.45 i guess?

Power/Torque: Estimated 400bhp at 15psi
1/4 time: Not sure

Wheres the 400hp (298kw)from? fly or rear wheels?, and unless it was an XR6 diff then your ratios wont be 3.45.

blueoval · 21-02-2009, 01:08 PM

some excellent results fellas.

StealthAU - Thats a great time you got based on a slipping trans. This has given me some hope for my car.

Cookie-XR8 · 21-02-2009, 01:22 PM

the ecu is stinger with haltek spark inhancer

400bhp was a guess, a mate has a eb with simler setup and he is pushing 450rwhp at 18psi, so im hoping for 400rwhp or i will be extra cranky with it

mik · 21-02-2009, 01:51 PM

thanks mate.

loxxr6 · 22-02-2009, 09:48 PM

Quote:

Originally Posted by gnarlyau

Forced Induction type: To4e turbo, high mounted
aftermarket ecu and fuel system, de compressed head
Boost: 4 at the moment upto 12-15psi when tuned
Vehicle Series:1
Trans/stall/gearbox: 5 speed, cushion button clutch
Diff ratio: stock? was auto so 3.45 i guess?

Power/Torque: Estimated 400bhp at 15psi
1/4 time: Not sure

I'm pretty curious to see what times it'll run. I'll have a similar setup once mine is installed. Hopefully by middle of year (or sooner).

Cookie-XR8 · 23-02-2009, 08:36 AM

if i dont get under 14 ill be upset lol i have nop idea what it will run find out soon

SLO AU XR8 · 23-02-2009, 11:27 AM

Quote:

Originally Posted by gnarlyau

the ecu is stinger with haltek spark inhancer

400bhp was a guess, a mate has a eb with simler setup and he is pushing 450rwhp at 18psi, so im hoping for 400rwhp or i will be extra cranky with it

400rwhp on 15psi with a T04E is really pushing the turbo, Gozza made 330rwhp on 15psi with a T04E (internal gate) and another mate made 430rwhp on 15psi with a T04Z.