Halltech Ultraleggera Z06 2887lbs/700 HP

I thought I would use this sign in as a blatant excuse to advertise our products and Katech's awesome Track Attack builds:

Let me start. 2008 Z06 with 13,000 miles on the clock, over two years running E85 with no issues with the stock fuel system. Here is our current build sheet for the Halltech #1 Katech #38 Z06:


Halltech Ultraleggera Build - 594RWHP/568lbs-ft SAE corrected Superflow Dyno

$140,000 invested
ZR1 power/weight=5.25lbs/hp Halltech Ultraleggera=4.1lbs/hp
650HP/2950lbs
Katech #39 Mod list/Halltech #1
E85 fuel exclusively
Katech Torquer Cam 116 LSA
Katech 13:1 Pistons with DLC wrist pins (4.130" 429 cid)
Katech hot honed case to C6R piston/wall spec (E85)
Katech Carbon Fiber valve covers
Katech Coil relocation kit
ARP Chrome Moly head studs and case studs.
Katech Rod (stock titanium) modification to the small end, H11 rod bolts
Beehive PSI springs and Katech Titanium Retainers
Katech High Performance Oil Pump
HP lifters
C5R Heavy Duty cam chain
Katech ZR1 style Oil Squirters to the piston bottoms for cooling
FAST LSXR Intake (no porting) Katech Paint matched
WP 102 Billet Throttle Body
Halltech Carbon Fiber Super Bee™ CF112/Super Beehive™ radiator bezel
Halltech Hive Port™ Carbon with True Ram Air induction
[COLOR="RoyalBlue"]ZR1 Carbon Ceramic Brakes/w StealthTitanium caliper mounting bolts & bleed screws[/COLOR]
Ultraleggera 19" front wheels/20" rears with 275 Pirelli P-Zero Rossos front and 345 Pirelli P-Zero Rossos Pfadt Coil Over Suspension/Race Anti-sway bars
Katech LS9X dual clutch/aluminum flywheel
Pfadt Carbon Fiber driveshaft
Kooks Headers mated to Akrapovic Titanium Xpipe and mufflers
EmailTune® tune by Jim Hall
65lb/hr FAST injectors
FAST Billet Fuel Rails
Stock fuel system (injectors were at 84% DC at 6500 rpm) and
160 thermostat
Iridium Plugs
Katech Aero kit/carbon fiber front rotor ducting
ZR1 Rear Spoiler/paint matched
Halltech GT2 Carbon Fiber Direct Radiator Exit Ducting Hood
Halltech ZR1P Carbon Roof/Halo
Katech Carbon Deck/Lexan Window
ATI underdrive pulley

Category:

Autos & Vehicles

Tags:

• 20110513
• 085942
• Horsepower
• Engine
• Cars

[badtbon]

One of these days I will get a video of how hard it is to control this car. Even 2nd gear is up in smoke sideways.

[starbuck1776]

I assume the 125,000 invested includes the price of the car?

I've got a 2007 ZO6 which except for the Michelin PS2 ZP tires is completely stock, and its so damn fast it's scary. I can't imagine what this beast would feel like!

I would argue that youve disrupted the balance of the car a bit though, most of that power would be wasted on a road track.

My next mod will be 3 days at Spring Mountain so I can learn how to tame my Z!

[snowman44077]

Excelent wheel choice!

[mrhavlik]

thats great. lets see what it can do.

[YuppieGearhead]

We need a driving vid of this car!



[derek1s]

Im not sure if its considered a good investment when you can only drive the car in 3rd gear safely. Would you recommend for street use a detuning to around 615hp?

[Burrhos]

Such a beautiful ride. It's inspiration for my LS3, that's for sure

[Burrhos]

Such a beautiful ride. It's inspiration for my LS3, that's for sure

[kageryu311]

Awesome ride. Have fun with it.

[nls8520]

What a car! I have been following the build at Corvette Forums. I would take this over a ZR1 in a heartbeat. Best of luck with the sale.