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1954 Cadillac - GM Heritage Center

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AMA Consolidated Specification Questionnaire<br />

MAKE OF CAR. CADILLAC MODEL YEAR. 135L<br />

MODEL<br />

Timing<br />

Intake<br />

Exhaust<br />

Type of<br />

lubrication<br />

(splash.<br />

pretsure.<br />

noxxle)<br />

ENGINE—VALVE SYSTEM (cont.)<br />

y J<br />

Intake<br />

Exhaust<br />

Material<br />

Overall langth<br />

Opens (°BTC)<br />

Closes (°ABC)<br />

Opens ("BBC)<br />

Close, (°ATC)<br />

Actual overall head dla.<br />

Angle of teat<br />

Seat Insert material<br />

Stem diameter<br />

Stem to guide clearance<br />

Lift<br />

Outer<br />

spring<br />

prets. and<br />

length<br />

Inner<br />

spring<br />

pratt. and<br />

length<br />

Material<br />

Overall length<br />

Valve closed<br />

(lb. @ in.)<br />

Valve open<br />

(lb. @ In.)<br />

Valve closed<br />

(lb. @ In.)<br />

Valve open<br />

(lb. @ In.)<br />

Actual overall head dla.<br />

Angle of seat<br />

Seat Insert material<br />

Stem diameter<br />

Stem to guide clearance<br />

Uft<br />

lib Inner<br />

spring<br />

press, and<br />

length<br />

Valve closed<br />

(lb. @ in.)<br />

Valve open<br />

(lb. @ in.)<br />

Volve closed<br />

(lb. @ In.)<br />

Valve open<br />

(lb. @ in.)<br />

ENGINE—LUBRICATION SYSTEM<br />

Main bearings<br />

Connecting rods<br />

Piston pins<br />

Camshaft bearings<br />

Tappets<br />

Timing gear or chain<br />

Cylinder walls<br />

WITHOUT RAMP 22 u<br />

67<br />

11 1. 63<br />

B " 27<br />

ALL<br />

31UO STEEL (RICH) (EATON) 86U5<br />

it.628 - U.61+8 it.628 - »t.653<br />

1.750<br />

4k°<br />

NONE<br />

.^15 - .^25<br />

.0005 - .0025<br />

.^65<br />

6I-I.696"<br />

i«to - 1.326<br />

NONE<br />

—<br />

819U0 (EATON) AND (RICH) HEAD-N82I20 STEM - 8729<br />

1.562<br />

kk C<br />

NONE<br />

.^"5 - .3^20<br />

.001 - .0025<br />

.365<br />

6l - I.696<br />

IUO - 1.326<br />

NONE<br />

—<br />

PRESSURE<br />

R<br />

SPLASH<br />

PRESSURE<br />

n<br />

k 21/32<br />

METERED CENTRIFUGAL FLOW<br />

INTERMITTENT JET<br />

Pag«

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