1952Pontiac.com » Tune Up http://1952pontiac.com Dave's 1952 Pontiac Project and Resources Fri, 04 Nov 2011 00:27:11 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 1941-1953 Pontiac Tune Up Specs http://1952pontiac.com/index.php/1941-1953-pontiac-tune-up-specs/ http://1952pontiac.com/index.php/1941-1953-pontiac-tune-up-specs/#comments Wed, 03 Feb 2010 05:50:24 +0000 Dave http://1952pontiac.com/press/?p=214 Here are the tune up specifications for the 1941-53 Pontiac’s.

TUNE-UP SPECIFICATIONS – 1941 TO 1953 PONTIACS
Make/Model: PONTIAC
- 		1941-48 Six 1941-48, 8Cyl 1949, Six 1949, 8Cyl 1950-51, Six 1950-51, 8Cyl 1952, Six 1952, 8Cyl 1953, Six 1953, 8Cyl
IGNITION SYSTEM
Plug Gap .025 .025 .025 .025 .025 .025 .025 .025 .025 .025
Firing Order 153624 16258374 153624 16258374 153624 16258374 153624 16258374 153624 16258374
Point Gap .020 .015 .022 .016 .022 .016 .022 .016 .022 .016
Cam Angle Deg. 37 31 31-37 21-30 34 25 1/2 37 30 34 25 1/2
No. 1 Cyl. Location F LF F LF F F F F F F
Ign. Timing Mark Deg. 4B 4B 6B 6B 6B 6B 6B 6B 3B 6B
Mark Location Fly Fly V.D. V.D. V.D. V.D. V.D. V.D. V.D. V.D.
VALVES
Tappet Clearance IN. .012H .012H .012H .012H .012H .012H .012H .012H .012H .012H
Tappet Clearance EX. .012H .012H .012H .012H .012H .012H .012H .012H .012H .012H
Inlet Opens 5B 5B 5B 5B 5B 5B 5B 5B 12 1/2B 5B
CAPACITY
Water Qts. 18 19 1/2 18 19 1/2 18 19 1/2 18 19 1/2 18 18 1/2
Oil Qts. 6 5 5 5 5 5 5 5 5 5
WHEEL ALIGNMENT
Caster Deg. 1/2P 1/2P 1N 1N 1 1/4N – 1/4N 1 1/4N – 1/4N 1/2N – 1/2P 1/2N – 1/2P 1/2N – 1/2P 1/2N – 1/2P
Camber Deg. 1/4P 1/4P 0 0 1/2N – 1/2P 1/2N – 1/2P 1/2N – 1/2P 1/2N – 1/2P 0 – 1P 0 – 1P
Tee-In in. 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
Chart Key

B–Before Top Center
Fly–Flywheel
F–Front
LF–Left Front
N–Negative
P–Positive
H–Hot
VD–Vibration Damper
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