What is the rarest Pontiac engine?
455 powered GT-37
engine making the 455 powered GT-37 the rarest of all.
What was the horsepower of a Pontiac Firebird in 1968?
For 1968, the same basic 400 remained, now rated at 330 hp at 4,800 rpm, and 430 lb-ft of torque at 3,300 rpm, and equipped with “16” cylinder heads; “62” heads were used on some automatic cars. Pontiac also added the L74 400 H.O. engine, using the “067” cam on automatics and the 288/302-duration “068” on manuals, both rated at 335 hp.
How much horsepower does a Pontiac Firebird 400 have?
With the new throttle linkage, Pontiac could officially rate the Firebird 400’s engine at 325hp at 4,800 RPM and 410-lbs.ft. of torque at 3,600 RPM. The W66 did benefit from a bit of underhood chrome: The louvered “pancake” air cleaner, rocker-arm covers, oil cap and breather were all plated.
What kind of suspension did a Pontiac Firebird have?
FRAME AND SUSPENSION Like the Camaro and the 1968 and up Chevy II/Nova, the Firebird used a mostly unit-body chassis structure with a stub frame ahead of the firewall, coil-sprung front suspension and leaf-sprung rear suspension.
What was the top of the line Firebird in 1967?
No big stripes or billboard graphics advertise the Firebird 400, the top ‘bird for 1967 and 1968; only the ”400” badges, arrowhead emblem and that twin-scoop hood separate it from lesser Firebirds.
What was the cost of a 1968 Pontiac Firebird?
The engine in the 1968 Pontiac Firebird 400 made for a smooth ride. A third 400 engine variation bowed for ’68 and was the best blend of machismo and manners. The 400 HO, or High Output, cost about $350 over the base 400 and used free-flow exhausts and, when hooked to a four-speed, its own revised cam.
What was the horsepower of a Pontiac Firebird 400?
With the new throttle linkage, Pontiac could officially rate the Firebird 400’s engine at 325 hp at 4,800 rpm, and 410 lb-ft of torque at 3,600 rpm. The W66 did benefit from a bit of underhood chrome: The louvered “pancake” air cleaner, rocker-arm covers, oil cap, and breather were all plated.
What was the base engine for the 1967 Pontiac Firebird?
For 1968, the 350 took over and the base V-8 cars were called the Firebird 350 and the Firebird H.O. The H.O. engines for 1967-’68 received bumps in compression, hotter cams, and four-barrel carburetors.
When did the Pontiac 400 V8 come out?
Pontiac 400 V8 Engine. The Pontiac 400 6.6 Liter engine was first introduced in 1967. This version of the Pontiac V8 engine was used in the GTO, Firebird, and the Trans-Am Firebird. The 400 was inspired by the Pontiac 389 V8 and proved to be the last Pontiac engine with closed chambered heads.