1967 Pontiac Firebird

Paul Ceasrine · 03-17-2013, 08:32 PM

1967 Pontiac Firebird 'H.O'

Called the 'Light Heavyweight'

With a 'special' 'High Output' 326/285 HP.

285 Horsepower @ 5000 RPM's
359 Foot Pounds/Torque @ 3200 RPM's

* 3.719" Bore x 3.750" Stroke
* 10.5 -1 Compressior Ratio

Featuring Casting {#141} 'High Compression' Cylinder Heads with
(52.0 CC) Combustion Chambers.

1.92" Intake / 1.64" Exhaust

Camshaft = .386" Intake / .421" Exhaust - 269* / 277* Duration - 47* Overlap

Valve Springs = (#95 lbs. = Valve Closed) - (#225 lbs. = Valve Open)

Carter AFB (600 CFM) - (1 7/16" Primary x 1 11/16" Secondary)

Dual Exhaust (2.00" Primary} - (2.25" Tail-Pipe)

4-Speed (M-20 Wide-Ratio) = 2.52 - 1.88 - 1.46 - 1.00

Clutch = 10.4" (6.5" Inside) - .140" Thickness - #2050 lbs.. Load-Rate

2-Speed Power-Glide Automatic

Gear-Ratio's = 3.08 - 3.23 - 3.36 - 3.55 - 3.90
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Special Order Options;

* 4-Speed (M-21 Close-Ratio) = 2.20 - 1.64 - 1.28 - 1.00

* Turbo Hydra-Matic (3-Speed Automatic)

* 4.33 Gear-Ratio
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Only 6078 Produced

03-17-2013, 08:32 PM	#13
Paul Ceasrine VIP Member Join Date: Apr 2009 Posts: 2,546 Likes: 0 Liked 10 Times in 10 Posts	Re: 1967 Pontiac Firebird 1967 Pontiac Firebird 'H.O' Called the 'Light Heavyweight' With a 'special' 'High Output' 326/285 HP. 285 Horsepower @ 5000 RPM's 359 Foot Pounds/Torque @ 3200 RPM's * 3.719" Bore x 3.750" Stroke * 10.5 -1 Compressior Ratio Featuring Casting {#141} 'High Compression' Cylinder Heads with (52.0 CC) Combustion Chambers. 1.92" Intake / 1.64" Exhaust Camshaft = .386" Intake / .421" Exhaust - 269* / 277* Duration - 47* Overlap Valve Springs = (#95 lbs. = Valve Closed) - (#225 lbs. = Valve Open) Carter AFB (600 CFM) - (1 7/16" Primary x 1 11/16" Secondary) Dual Exhaust (2.00" Primary} - (2.25" Tail-Pipe) 4-Speed (M-20 Wide-Ratio) = 2.52 - 1.88 - 1.46 - 1.00 Clutch = 10.4" (6.5" Inside) - .140" Thickness - #2050 lbs.. Load-Rate 2-Speed Power-Glide Automatic Gear-Ratio's = 3.08 - 3.23 - 3.36 - 3.55 - 3.90 -------------------------------------------------------------------------------------------------- Special Order Options; * 4-Speed (M-21 Close-Ratio) = 2.20 - 1.64 - 1.28 - 1.00 * Turbo Hydra-Matic (3-Speed Automatic) * 4.33 Gear-Ratio ------------------------------------------------------------------------------------------------- Only 6078 Produced Last edited by Paul Ceasrine; 03-17-2013 at 11:41 PM.