PERFORMANCE
GM
PARTS
Oil Filter / Adapter:
An offset oil filter adapter may be installed to provide additional clearance for headers, clutch linkage, and suspension
components. This offset oil filter adapter uses a small diameter spin-on filter element.
12556204
88893990
120392
14092398
AC PF52
Fuel Pump:
A fuel pump is not included with this engine. However, the fuel system must be capable of supplying adequate fuel volume
at a minimum of 6 psi pressure when the engine is operating at wide open throttle (WOT). A high volume, in-line electric
fuel pump is available from GM Performance Parts as GM Part Number 25115899. This heavy-duty pump flows 72 gallons
per hour at 6-8 psi outlet pressure.
Headers:
A CT350 circle track engine can be equipped with a header exhaust system for maximum performance. The recommended
header configuration is 1-5/8" diameter primary pipes, stepped to 1-3/4" 10 inches from the exhaust port, 32 to 36 inches
long primaries, with 3" diameter collectors.
Spark Plugs / Spark Plug Wires:
The CT350 circle track engine does not come with spark plugs or spark plug wires. ACDelco spark plugs R43LTS are
recommended for this application. High performance 8 mm diameter spark plug wire sets with the Chevrolet Bow-Tie logo
or with the GM Performance Parts logo are available for this application. The GM Performance Parts logo wire sets are
available as GM Part Number 12361057 (90° sparkplug boots) and GM Part Number 12361056 (135° sparkplug boots). The
Chevrolet logo wire sets are GM Part Number 12361051 (90° sparkplug boots) and GM Part Number 12361050 (135°
sparkplug boots).
CT350 Circle Track Engine - 88958602 - Specifications
TITLE
ALL INFORMATION WITHIN ABOVE BORDER TO BE PRINTED EXACTLY AS SHOWN ON 8 1/2 x 11
WHITE 16 POUND BOND PAPER. PRINT ON BOTH SIDES, EXCLUDING TEMPLATES.
TO BE UNITIZED IN ACCORDANCE WITH GMSPO SPECIFICATIONS.
Offset oil filter adapter
Gasket and Seal, oil filter adapter
Washer, oil filter adapter (2 required)
Bolt, oil filter adapter (2 required)
Filter to fit adapter, spin-on
REV 05FE08
DATE
GENERAL MOTORS
SERVICE PARTS OPERATIONS
6200 Grand Pointe Drive, Grand Blanc, MI 48439
88960547
PART NO.
REVISION
6
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