Build #3 Naturally Aspirated Delivered

1968 CHEVY CAMARO

Pro-touring '68 Camaro on the Blueprint LS 427 ProSeries — 595 HP through a TREMEC TKX 5-speed, planted by a mini-tubbed rear running 20x13s and Wilwood 6-piston brakes on all four corners.

Pensacola, FL · Mad Labs Performance HQ
1968 Chevy Camaro
595
Peak RWHP
565
Peak RWTQ
6100
Peak RPM

Engine Dyno Sheet

HP & Torque vs RPM

Power and Torque Corrected to Standard Conditions
HP Torque (ft-lb)
Blueprint Engines · PSLS42730CTF · Measured at the flywheel · SAE Corrected
Published with the owner's permission. Dyno data shown with customer consent.

The Build

Engine
Engine Blueprint Engines LS 427 ProSeries — 625 HP Base Dressed, fuel-injected crate
Displacement 427 ci (7.0L)
Architecture GM-LS compatible aluminum block + heads
Camshaft Blueprint hydraulic roller (factory spec)
Heads CNC-ported aluminum (Blueprint ProSeries spec)
Induction Multi-port EFI
Engine Management Holley Terminator X
Fuel System Tanks Inc. EFI tank
Cooling Derale electric fan setup
Tune HP Tuners — Mad Labs in-house
Warranty Blueprint 30 mo / 50,000 mi
Drivetrain
Transmission TREMEC TKX 5-speed manual
Differential Yukon Gear LSD, 3.73 ratio
Axles Summit Racing 1541H steel
Driveshaft Pan Handle Drive Line custom
Rear Mini-tubbed for 20×13 wheel/tire fitment
Suspension & Brakes
Front Suspension QA1 Level 2 Handling Kit
Rear Suspension QA1 Level 2 Handling Kit
Brakes (4-wheel disc) Wilwood Forged Narrow Superlite 6R, 6-piston
Wheels / Tires 20×13 rear (mini-tubbed clearance)
Interior & Comfort
Interior TMI full interior package
Gauges Dakota Digital
Power Windows Yes — modern conversion
Displacement
7.0L V8 (427 ci)
Induction
Naturally Aspirated EFI
Fuel
Pump gas
Transmission
TREMEC TKX 5-spd

The Story

Jim's 1968 Camaro is the most aggressive car in his four-car lineup. Same Blueprint Engines LS 427 ProSeries crate motor as the C10 and the 1972 Chevelle — 595 HP at the flywheel, fuel-injected, CNC-ported heads, the lot — but where the truck and the '72 stay civilized, the Camaro was built to actually use the power.

The rear was mini-tubbed to fit 20×13 wheels — Jim wanted the kind of contact patch a 595 HP car needs to put its power down to the street, not light up the tires every time he rolls into the throttle. A TREMEC TKX 5-speed (same gearbox in all three of his manual cars) sends torque back to a Yukon Gear LSD on 3.73 gears, riding on Summit 1541H axles and a custom Pan Handle Drive Line driveshaft. Engine management is a Holley Terminator X, fueled by a Tanks Inc. EFI-ready tank, cooled by a Derale electric fan setup that handles Pensacola traffic without breaking a sweat.

Where the Chevelles ride on OEM suspension, the Camaro gets QA1 Level 2 Handling Kits front and rear — adjustable damping, modern geometry, no more 60-year-old bushings. Brakes are Wilwood Forged Narrow Superlite 6R 6-piston calipers on all four corners. The kind of stopping power that matches the gas pedal.

Inside, a TMI full interior package and Dakota Digital cluster pull the cabin into the modern era without ruining the period look. Power windows hide behind the classic door panels. From across the lot it's a '68 Camaro. From behind the wheel, it's a Camaro that takes corners.

Built for Jim S. · Pensacola, FL

Photos

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