Description
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Part Number:
Grind Number:
Lifter Type:
Engine Family:
Chevrolet 262-400 c.i. 8 cyl. 1955-1998
Description:
Hydraulic-Excellent response, good mid-range, noticeable idle.
Cam Family:
XTREME Energy™ Hydraulic Flat Tappet Camshafts
Specifications
Intake
Exhaust
RPM Range:
Valve Lash:
Valve Timing:
Duration:
Lobe-Center Angle:
Duration @ .050" Lift:
Intake Centerline:
Valve Lift:
Lobe Lift:
Valve Timing @
0.006
Lift:
Exhaust
Closes
21
ATDC
Opens
69
BBDC
106
Intake
25
Opens
BTDC
57
Closes
ABDC
Recommended Components
Component
Part Number
Complete K-Kit
K12-238-2
Small SK-Kit
SK12-238-2
[7]
Cam & Lifter CL-Kit
CL12-238-2
[7]
Rocker-PushRod RP-Kit
RP1412-16
/
RPM1301-16
Lifter Kit
812-16
/
858-16
Timing Set
2100
/
3100
Rocker Arms
1412-16
/
1301-16
[15,52]
Push Rods
7812-16
/
7372-16
Valve Springs
981-16
/
986-16
[2]
Installation Notes
Note
Description
2
[2] Requires machining on cylinder heads.
7
[7] Stock springs cannot be used.
15
[15] 50-State legal on ‘93 & earlier S.B. Chevrolet V8, 262-400 c.i., C.A.R.B. E.O. #D-279-4.
52
[52] Engines with self-aligning rocker arms must use part #1417-16 or 1317-16.
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