Tempest Engine Chart; Firebird Engine Chart - Pontiac Grand Prix Service Manual

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1 -
PONTIAC SERVICE MANUAL
FIREBIRD ENGINE CHART
(a) ,Early Production (small valve) Engines with 30' i n b k e valve seat angle. Later Production (small valve) Engines use 45' intake valve seat.
NOTE:
A l l large valve engines use 30' intake valve seat.
(b) Uws hardened drive sear for use with 60
D.s.~.
o i l DumD and hiah tension distributor ~ o i n t s .
(c) Two speed (M31) i f equipped with
A/C;
~ u r b o - ~ ~ d r b m a i i c ( ~ 3 8 J optional without A / C .
(d)
Uses distributor
1 1
11965
(e) Uses distributor 11 11966
Fig.
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Firebird Engine Chart