Component Information - Chevrolet Performance CT400 Especificacion Técnica De Producto

Component Information:

Cylinder Heads:
The CT400 engine is equipped with Fast Burn 23-degree small-block Chevrolet cylinder heads, Chevrolet part number
19300955. These cylinder heads are equipped with 2.00" intake and 1.55" exhaust valves, 210cc intake ports and 78cc
exhaust sports, and 62cc combustion chambers. They are also drilled for both perimeter bolt and center bolt valve
covers. These heads are also drilled with dual bolt patterns for both Vortec design and early model intake manifolds.
Intake Manifold:
The CT400 engine comes with a Chevrolet Performance single plane intake manifold Chevrolet part number 12496822.
This intake manifold has a standard flange Holley carburetor mounting pad, and uses the Vortec style intake bolt
pattern, four bolts per cylinder head.
Rocker Covers:
The CT400 engine comes equipped with center hold-down bolt rocker covers designed for circle track racing. The left
hand rocker cover, Chevrolet part number 25534358 is manufactured with two 1-3/8" tall tubes and two baffles. Mounted
on top of these tubes are breathers, Chevrolet part number 25534355. The cover on the right hand side, Chevrolet part
number 12555266, is stamped without any holes. Included on the right hand valve cover is an engine tune-up decal,
Chevrolet part number 88960589.
Rocker Arms, Nuts:
The CT400 engine comes equipped with aluminum roller tip rocker arms, Chevrolet part number 19210728. These
rocker arms are self-aligning style, full roller design. The rocker arm nuts used on this engine include a positive locking
screw to prevent the rocker arm nut from loosening during use.
Crate Engine Bolt Sealing System:
A key part of the Chevrolet Performance parts circle track crate engine program is the sealing of the engines at the
assembly plant. When the engines are assembled, eight (8) tamper-proof bolts are installed to ensure the engines have
not been modified after initial assembly. Two bolts are used on the oil pan, two on the front cover, two on the intake
manifold, and one on each cylinder head. These bolts cannot be purchased through your local Chevrolet dealer. You
must contact your local track or sanctioning body in the event that you decide to rebuild your engine in the future.
Oil Pan:
Installed on the CT400 engine is oil pan, Chevrolet part number 25534354. This oil pan was designed for circle track
racing, and is a dual "kick out" design. It has an eight (8) quart capacity, is 7" deep and incorporates 6 trap doors, 3
crankshaft scrapers, an oil temperature fitting and oil check plug.
TITLE CT400 Circle Track Racing Engine Specifications
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 GM SPECIFICATIONS.
88960586
REV 20NO17
PART NO.
DATE
24MR14 Initial Release - Randy Gallagher
20NO17 Revision - Jim Covey
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REVISION
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