Chevrolet Lumina Z34

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The high-performance Z34 uses the LQ1 Twin Dual Cam (quad cam) engine, which features aluminum heads, forged steel rods, and an oversquare design that allows for a 7,000 RPM redline. The 60° V engine block and OHC layout meant for quite a tall engine for a FWD vehicle
While no limited slip was offered, a 3.67:1 axle ratio was standard on the 5spd to take advantage of the steep redline
The 5spd (Getrag 284) is unique to the Z34, with enlarged syncros and gears to handle more power
All Z34’s come with the FE3 sport suspension package, which received high praise by Car and Driver in a period comparison test, who said “almost nothing upsets the suspension’s composure. Stab the brakes or lift off suddenly in the middle of a turn and the Lumina just tucks itself in neatly – such poise helped the Lumina win the slalom test decisively.“
The suspension is fully independent, capable of 0.79 g of grip on its factory Goodyear Eagle tires. Car and Driver noted “the Z34 tied for first place in the handling ratings. But you should also note that the Z34 won the ride category. In the past, GM sports sedans have typically traded a lot of ride comfort for handling power; we’re pleased to note that this Chevy runs like a jock without requiring a kidney belt. It tracked down the Interstate so cleanly that we didn’t miss a joke on the Pryor tapes cackling away on the stereo.“

Key Model Year Changes:

1992 First year of ABS
The following year (1993) was the final year of the 5spd
This generation of Lumina (1990-1994) was never offered with an airbag, making it one of the last American vehicles to sell without an airbag
In 1995, the Lumina Z34 was replaced with the Chevrolet Monte Carlo Z34

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