Chevy 402, V-8

402

Part
Number
IC900
Compression Ratios

65-12.0
66-11.8
72-11.0
76-10.6

Quick Reference CR

Enter your Cylinder Head Volume for your approx. Compression Ratio.


This ratio is calculated using a .030 oversize only.



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Flat Top
Effective Head Volume: 3cc
Ring Packs

2-1/16
1-3/16

Lock Ring

PRJ100-3



SPECIFICATIONS
Bore:4.002 Rod Length:6.125 Pin Diameter:0.9272
Stroke:4.000 Comp. Ht:1.115 Sizes:.003
.020
.030
Minimum Clearance: Click Here To View
SPECIAL CLEARANCE REQUIREMENTS 		 Crank-to-Deck Clearance:9.24 Weight
Piston / Pin:		366 / 105
NOTES
Centered pin. Includes spacer ring. Ring set pt. no. 4000BD8 or 4000BM8. Kit no. IC900KTD or IC900KTM.


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