Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23

454
CID (7.4L) / 502 CID (8.2L)
SERVICE MANUAL NUMBER 23
454
Mag / 502 Mag / 8.2L (Except 7.4L MPI L-29) Engine Specifications
(Continued)
PISTON RING
MODEL
454 MAG
502 MAG / 8.2L
.0017-.0032
(0.044-0.081)
.0017-.0032
(0.044-0.081)
Top
2nd
Production
Groove Side
Clearance
.0017-.0032
(0.044-0.081)
.0017-.0032
(0.044-0.081)
High Production Limit + .010
Service
(0.02)
Max
Compression
.010-.018
(0.25-0.46)
.011-.021
(0.28-0.53)
Top
2nd
Production
.016-.024
(0.41-0.61)
.016-.026
(0.41-0.66)
Gap
High Limit Production + .010
Service
(0.25)
Max
Production
.0050-.0065 (0.127-0.165)
High Limit
High Limit
Groove Side
Clearance
Production
Service
Production +
.005
(0.12)
.001
(0.25)
Max
Oil
.020-.035
(0.508-0.889)
.010-.030
(0.254-0.76)
Production
Service
High Limit
Production
Gap
High Limit
Production +
.005
(0.12)
.001
(0.25)
Max
Index
Page 3A-8
90-861326--1   MARCH 1999
Product Specification
CategoriesMercury MerCruiser Manuals
Tags,
Model Year1998, 1999, 2000, 2001
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CopyrightAttribution Non-commercial
(1 votes, average: 5 out of 5)
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Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23 SKU UPC Model
Matt on Apr 08, 2015.

Just need the manual. Wrote review. Can't technically review what I haven't seen yet...

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