1997 Pontiac Hurst Firebird by Lingenfelter Is as Good as Gold


From the November 1997 situation of Automotive and Driver.

George Hurst’s first custom-made shifter was for a 1956 Chevy. It had shorter throws from gear to gear and a extra exact really feel than inventory shifters. Very quickly, efficiency drivers in all places have been lining up for them. Detroit automakers have been critical about perfor­mance again then, and by the Sixties, a Hurst shifter could possibly be ordered on many automobiles—even Buicks!

In 1968, Hurst went past simply turning out shifters. He constructed an Oldsmobile Lower­lass 442 with an enormous Toronado 455-cubic-­inch V-8 below the hood. Along with all that horsepresssure, this Hurst automobile burdened velocity and luxury—one thing custom­ally absent in most muscle automobiles of the day. Furthermore, on the time, GM had a ban on engines bigger than 400 cubic inches from all however the largest fashions. Oldsmobile could have seen the Hurst automobile as one technique to get round GM’s coverage and hold one critical racehorse within the secure by producing reg­ular Cutlass 442s after which having Hurst carry out the engine swap after the automobiles left the manufacturing facility.

Since 1968, 9 Oldsmobiles and three American Motors automobiles have carried Hurst badging. The most recent Hurst automobile, a modified 1997 Pontiac Firebird Trans Am WS6, developed in a roundabout means. Hurst, now owned by Mr. Gasket, the efficiency­-parts firm, borrowed a automobile from Pon­tiac to develop a shifter for the Firebird’s automated transmission.

Pontiac PR man Mark Hitchins handed over a black WS6 and instructed that possibly it was time for one more Hurst automobile. Hurst agreed. Since each Pontiac and Hurst needed the automobile to be greater than only a paint­-and-trim bundle, they referred to as well-known aftermarket tuner John Lingenfelter. The end result is not only a Hurst Firebird—it is a Hurst Firebird by Lingenfelter.

Lingenfelter’s aim was to extend horsepower with out jacking up the worth too severely. The LT1 engine in a inventory 1997 WS6 Firebird with a ram-air consumption system makes 305 hp; Lingenfelter needed to kick that as much as 350.

Simply as Primatene Mist opens up clogged respiratory passages, Lingenfelter uncorked the LT1. First, he ported a set of cylinder heads and an consumption manifold from the now defunct Corvette Grand Sport’s LT4 engine and put in them. Subsequent got here stronger valve springs and pushrods with titanium retainers (these helped enable the redline to extend by 800 revs). Longer curler rocker arms and a Lin­genfelter Efficiency Engineering (LPE) custom-ground camshaft offered greater raise and extra period.

On the exhaust aspect, Lingenfelter put in new headers and added a Borla stainless-steel exhaust system. To deal with the elevated energy, he specified an alu­minum driveshaft 3.5 inches in diameter and, for extra traction, swapped the unique Goodyear rubber for Michelin Pilot SX tires, in the identical measurement.

After all, the Hurst six-speed shifter, with its well-established brief throws and exact really feel, was additionally added.

A Hurst {custom} job additionally features a dose of physique cha-cha. A ground-effects bundle enhances the decrease physique panels, though WS6 Firebirds are already so busy-bodied that it is robust to note the brand new zoot. There’s, nevertheless, no lacking the automobile’s trick paint job, with gold aluminum wheels and gold paint cov­ering the decklid and the hood.

The automobile is loaded with choices. There is a T-top, energy leather-based seats (they bear badges that say “Hurst Firebird by Lin­genfelter”), a CD and cassette participant, cruise management, and energy for the mirrors, home windows, and locks.

We like the additional choices, however let’s face it: This automobile is about additional velocity. On the monitor, the 15-percent enhance in horse­energy pays off. The 0-to-60 routine takes 4.7 seconds, which is 0.6 second faster than the brand new LS1-powered ’98 Trans Am. The quarter-mile flashes by in simply 13.1 seconds at 111 mph. That makes this Hurst automobile the quickest set of wheels within the GM secure—outrunning even the brand new Corvette. (The quickest new Vette we have examined hit 60 mph in 4.8 seconds and ran the quarter­-mile in 13.3 seconds at 109 mph.) The Hurst Firebird remains to be forward of the Vette at 150 mph, and it stays there to a whopping terminal velocity of 182 mph, 23 mph sooner than the brand new Trans Am and seven mph sooner than the Vette. Given the Vette’s 345 horsepower score—that is 5 lower than this Hurst automobile—we expect Lingenfelter’s estimate of 350 horses is, as even he says, “conservatively low.”

Oh, did we point out that the Hurst automobile generates 0.89 g on the skidpad, which is an enchancment of 0.04 over the inventory ver­sion? Did we point out there isn’t any free lunch? In 1968, a Hurst bundle added $400 to the mannequin. At this time, it provides $15,495. Tack that onto an already dear $28,789 WS6 Firebird, and you’ve got—cha-­ching!—a fee schedule involving $44,947.

Nicely, consider this automobile as probably the most unique experience this aspect of a Ferrari F50. That is as a result of solely 9 of those Hurst Firebirds by Lingenfelter (designated as 1997 fashions) will make it into prospects’ palms. Why so few? The unique plan referred to as for 50 automobiles, however by the point con­tractual particulars have been finalized, solely 9 WS6 automobiles, of 3807 constructed, had but to be offered. Pontiac and Lingenfelter have not inked a deal but for a Hurst model of the brand new LS1-powered Firebird, however likelihood is good they are going to. Both means, in case you have been one of many fortunate souls to get your palms on a 1997 mannequin, grasp on to it. Who is aware of? Twenty years from now, it simply is perhaps value some critical money.

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Specs

Specs

1997 Pontiac Hurst Firebird by Lingenfelter
Automobile Kind: front-engine, rear-wheel-drive, 2+2-passenger, 2-door coupe

PRICE

Base/As Examined: $21,249/$44,947
Choices: Hurst bundle (LPE 350-hp engine bundle, floor results, Hurst shifter, aluminum driveshaft, gold graphics, automobile cowl, gold aluminum wheels, Michelin Pilot SX 275/40ZR-17 tires, oil cooler, embroidered flooring mats and headrests, numbered sprint plaque, and key chain), $15,495; WS6 choice bundle (ram-air induction system, air scoops, twin polished exhaust shops, efficiency suspension), $3345; 1SB choice bundle (energy locks, home windows, and mirrors; cruise management; rear-window defroster), $1121; T-tops, $995; leather-based seats, $829; distant CD changer, $595; steering-wheel radio controls, $200; keyless entry, $150; Delco stereo, $130; theft alarm, $90; energy antenna, $85; luxurious tax on choices, $663

ENGINE
pushrod V-8, iron block and aluminum heads, port gas injection

Displacement: 350 in3, 5733 cm3

Energy: 350 hp @ 6000 rpm

Torque: 375 lb-ft @ 4500 rpm 

TRANSMISSION
6-speed guide

CHASSIS

Suspension, F/R: management arms/dwell axle

Brakes, F/R: 10.7-in vented disc/11.4-in vented disc

Tires: Michelin Pilot SX
275/40ZR-17

DIMENSIONS

Wheelbase: 101.1 in

Size: 197.0 in

Width: 74.5 in
Top: 52.0 in

Passenger Quantity, F/R: 53/31 ft3
Trunk Quantity: 13 ft3
Curb Weight: 3554 lb

C/D TEST RESULTS

60 mph: 4.7 sec

100 mph: 10.9 sec

1/4-Mile: 13.1 sec @ 111 mph
130 mph: 18.8 sec

150 mph: 30.6 sec

Rolling Begin, 5–60 mph: 5.6 sec

Prime Gear, 30–50 mph: 14.0 sec

Prime Gear, 50–70 mph: 13.5 sec

Prime Velocity (drag ltd): 182 mph
Braking, 70–0 mph: 176 ft

Roadholding, 300-ft Skidpad: 0.89 g  

C/D TESTING EXPLAINED

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