FS: 2007 Corvette Z06 - Fully Built 447ci N/A - $35k - 6SpeedOnline

May 20, 2020 | 05:04 PM

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FS: 2007 Corvette Z06 - Fully Built 447ci N/A - $SOLD

Year: 2007
Make: Chevrolet
Model: Corvette
Price: $35000
Mileage: 43500
Color: Yellow
Private or Dealer Listing: Private Listing
Location (State): AZ
Transmission: Manual
Drivetrain: Rear Wheel Drive

2007 C6 Z06
43,500 Miles
Phoenix, AZ

Asking $SOLD*******

Overview
I am looking to sell because I want to upgrade to a C7 Z06. When I purchased it, the car had fixed heads but was otherwise stock. Unfortunately, the rod coating issue (a known issue to LS7 engines) happened right after I purchased the car, leading me to need to rebuild the engine. Rather than just spend a few grand and keep it mostly stock, my mod list snowballed hard and I fully built this car as a N/A beast.

The car is fully built, you can see the mod list below, and currently has about 1,400 miles on the new engine. It made 623whp/547wtq on E85 and about 5whp/5wtq less on 91 octane. The car runs on flex, so anything between 91 octane and 85% ethanol fuel can be used.

The exterior of the car is in excellent condition. There are a couple small chips on the hood and a some nicks around the rear quarter panel brake ducts. There is also a small nick that has been touched up on the rear hatch from the previous owner. The car could use a paint correction because of some swirls, and if that is something that you are interested in I could have something arranged before delivery. The tires are 75%+ tread life remaining and they still pretty much hook in 2nd for the most part. The interior of the car is also in excellent condition, with only a small amount of wear on the driver bolster. The audio system has been upgraded with a headunit, speakers all around, amplifier, and JL subwoofer stealth box. Mechanically, the car is basically brand new. Clutch engages smooth, no signs of slipping. The transmission and drivetrain is other stock. The engine has no weird noises or oil consumption issues. I just did a leakdown test and oil analysis with good results. The car pulls very hard and sounds amazing.

Leak Down Test
1: 3.7% 2: 5.4%
3: 1.8% 4: 6.9%
5: 7.1% 6: 6.9%
7: 5.4% 8: 7.1%

You are getting a lot of value in the parts on this car. I built it to be reliable in the hot weather here in Arizona, but also something I could beat on and stay reliable. I also did some mods in preparation of doing some hpde and autocross.

I have the full maintenance records (very extensive) going back four years.

Modifications

Engine (447ci, ~12.5:1 CR)

Short Block (OEM LS7 Block machined)
- Blueprint Specs
  - Fully balanced and plate honed
  - PTW: .0035-.0038
  - Main Clearance: .0024, .0023, .0022, .0022, .0023
  - Rod Clearance: .0024-.0025
  - Upper Rings: .018-.019
  - Lower Rings: .020-.021
  - Pistons: 4.1514-4.1515
  - Crank Main: 2.5338
  - Crank Rod: 2.0995-2.0996
  - Rod Small End: .9280-.9281
  - Rod Big End: 2.2250
Darton Dry Sleeves
Callies Compstar Crankshaft 4.125” Stroke, 58x, Long Snout
Callies Compstar Rods 6.125”
Wiseco Pistons 4.155” Bore, 4.125” Stroke, -2.8cc
Upgraded Piston Wrist Pins
CPR Custom Camshaft - 254/266 116 .658/.658
King XP Rod Bearings
King XP Main Bearings
Durabond Coated Cam Bearings
ARP Main Studs
ARP Cam Bolts
ARP Balancer Bolt
ARP Head Studs
Johnson 2110R Lifters
Katech C5R Chain
New OEM Gaskets
LS9 Crank Sprocket
LS9 Oil Pump
Powerbond Race Harmonic Balancer (OEM Size)
New OEM Timing Dampener
WCCH Stage 2 CNC Ported Heads, 69cc
- Comp BSR Solid Rockers
- Manley Titanium Cr/Moly Intake Valves
- SS Exhaust Valves
Manton Series 3 Pushrods - Custom Lengths
BTR Platinum Valve Springs .685” w/ Titanium Retainers
Cometic .051” 4.190 bore MLS Head Gasket