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Hotchkis 1968 Chevrolet Camaro - A Helping Of Handling

The Hotchkis '68 Camaro.

By , Photography by Team Super Chevy

Today, Carl Casanova's sister is probably regretting trading her '68 Camaro for his '71 El Camino. But fate plays strange games with us, and Carl eagerly took the keys to the first-gen ponycar with all the zeal a typical high school junior would. At the time the Camaro was fairly stock, with a 2bbl-choked 327 and Powerglide trans for motivation, rolling on 14-inch American Racing wheels. Carl and the Camaro would have numerous adventures through high school and college.

By the time he finished his education and job training, Carl had a new wife, a new career, and a new car that relegated the '68 to the garage where it languished for several years. One day Carl's passion for the F-body returned, and with 384,000 miles on the clock, he knew it needed a full rebuild. His wife Kris really questioned his sanity after seeing the disassembled Camaro in the garage, thinking it would never run again. This was back in 1998 and 1999.

By 2002 the '68 was back on the street, and a chance encounter led Carl to a track day at Buttonwillow Raceway. After a few laps out on the course with David Pozzi (our test driver Mary Pozzi's husband), Carl was hooked on corner carving so the Camaro went back into the garage for renovations. Being able to cruise on weekends was a must, but so was being able to hit the track and have some twisty-turny fun. Since Hotchkis was hosting the event, Carl called that company for one of its full TVS suspension systems.

The Hotchkis TVS kit isn't just a package of parts from its individual lineup. Each part is matched to provide the best handling possible and provide a track-ready suspension that is also friendly for everyday street driving. Fully equipped, along with some other mechanical upgrades, Carl can enjoy the Camaro at the track and cruising up and down the Pacific Coast Highway with his family on the weekends.

Driver's Impression-On the Autocross Course
This red coupe was heavily powered with a Magnuson-charged LS1 backed by six forward gears, all resting on tried and true on the OEM front subframe and Hotchkis TVS coils, sway bars, shocks, companion rear leaf springs, and tubular control arms. As with all first-gen Camaros, it's difficult to stuff anything wider than 275s inside that stock wheelwell, and this car was noexception.

With the raging onset of the supercharger, it can be hell in a hurry without a deft right foot. The Magnuson comes on fast and plants you in the seat. You'd better be in a straight line or nearly so as turning ain't gonna happen. I paid close attention here and really tried to keep unwanted supercharger action to a minimum. While fun and all that, having the car scoot out from underneath you can be a bit unsettling in the middle of a slalom

Even with a limited contact patch, off the line this Hotchkis-equipped Camaro was able to hook up and get itself hustled down to the initial slalom. Keeping the supercharger quietly waiting in the wings, I softly worked my four-cone slalom and transitioned across the first changeover to the sweeper. Having to brake here, I was in for a huge surprise as these stoppers had absolutely no shades of gray. It's black or white, brakes being locked or nearly so, or off completely, but after my initial foray into flat-spot territory, I figured out that a very soft pedal application would slow this car. For me, I like to see brakes that offer more stopping power the harder I step down in a linear process. On this '68, these brakes appeared extremely touchy and unpredictable, which would definitely affect the overall times.

Leaving the first crossover, I let the supercharger kick things up a few notches and allowed this red car to fly. Man, this Camaro can move, and I was very impressed by the lateral grip offered by those sticky Nitto NT05s. Transitioning back across the course had me in Third gear (I peeked and saw 78 mph) before I braked for the end. Braking here got me more tire smoke, but got it done; the car slowed, we turned left, and hauled the mail back down the right side.

Feedback was excellent and the car responded to steering and throttle very nicely. In the transitional sweepers, I really liked the way I turned in and attacked each apex and then held my driving line. There was no dreaded wandering or steering delay, and each corner was as predictable as the one before it. Driving was made easy, and I was able to keep my eyes up and looking ahead with my hands following the eyes and the car following the hands. Working down the lane change before the finish, I found the Camaro staying very balanced and underneath me.

The Hotchkis-equipped Camaro has a huge traction threshold and it takes a lot to get it to a pissed-off state. This is a system I'd recommend for anyone that enjoys more spirited driving on the street or at the track as it offers a very predictable and compliant ride, yet won't break the bank.-Mary Pozzi

Driver's Impression-On The Street
Of all the cars I drove at the Super Chevy/Nitto Suspension & Handling Challenge, the Hotchkis Camaro felt the most like it came from an OE manufacturer. It was like someone put a '68 Rally Sport in a time machine and this is what came back. The controls, the steering, the brakes, and the handling all seemed ultra modern, but whipped up in the timeless wrapper that is the first-gen F-body.

Just climbing in put a smile on my face. The stock-style three-spoke wheel with a fat wrap felt perfect in my hands. The Sparco seats were comfortable and supportive. The Hurst-actuated T56 shifted better than that of our '10 SS bogey car. Credit to the LS7 clutch/LS2 flywheel combo, which was simply sublime. I noticed none of the problems with the brakes that Mary encountered; perhaps this was something that cropped up at the end of the day or only under extreme conditions.

The blown LS1 fired up instantly and was vice-free. The steering had the best feel. There was no lash and the ratio was neither too fast nor too slow. Then there was the ride. It could get a little bouncey in some instances, but overall the ride quality was superb and not at all objectionable. This was a very well-mannered and obviously well-sorted street machine. You felt like you could jump in and drive it anywhere with complete confidence and comfort.

It annihilated the '10 Camaro in every measurable performance category and was the quickest car of the day through the autocross course. Based on the simplicity of the suspension parts used, how could you go wrong?-Jim Campisano

The Hotchkis '68 Camaro

Engine
Type: LS1 - stock displacement (347 cid/5.7L)
Block: Stock GM aluminum
Fuel Delivery: Rick's fuel tank with Vaporworx fuel pump module

Drivetrain
Transmission: Tremec T56 six-speed
Clutch: Stock LS7
Rear End: GM 12-bolt, 3.73 gears with Eaton Positraction

Chassis & Suspension
Chassis: Stock Camaro subframes front and rear

Front
Suspension: Hotchkis TVS tubular control arms
Steering: Saginaw 600 steering box w/phosphorus-bronze bushed pitman arm, Hotchkis tie-rod adjusters
Springs: Hotchkis
Spindles: Stock
Shocks: Bilstein (Hotchkis valved)
Sway Bar: Hotchkis 1 1/8-inch diameter hollow
Brakes: C4 Corvette calipers with 13-inch rotors

Rear
Suspension: Hotchkis
Springs: Hotchkis multi-leaf with Hotchkis hangers and shackles
Shocks: Bilstein (Hotchkis valved)
Sway Bar: Hotchkis TVS
Brakes: Fourth-gen Camaro calipers with 12-inch rotors

Wheels & Tires
Wheels: Vintage Wheel Works V45, 17x9.5 front and rear
Tires: Nitto NT05 P275/40ZR17 front and rear

Cost of chassis/suspension:

WEIGHT BALANCE
Total = 3,595 lbs
LF = 948 lbs RF = 981 lbs
LR = 835 lbs RR = 813 lbs

Front/Rear Balance Percentage
F = 53.7%
R

RESULTS
'68 Camaro '10 Camaro SS
Skidpad: 0.94g 0.91g
Slalom: 49.30 mph 47.70 mph
Autocross: 52.20 sec. 53.28 sec.

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