Ford 351, V-8

351W

Part
Number
IC729
Compression Ratios

55-11.7
64-10.5
69-9.9

Quick Reference CR

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


This ratio is calculated using a .030 oversize only.



Click here for more accurate calculators.


Flat Top
Effective Head Volume: 4.8cc
Ring Packs

2-1/16
1-3/16

Pin Number

912x224K


Lock Ring

PRL99-3



SPECIFICATIONS
Bore:4 Rod Length:5.956 Pin Diameter:0.912
Stroke:3.500 Comp. Ht:1.774 Sizes:STD
.030
.040
.060
Minimum Clearance: Click Here To View
SPECIAL CLEARANCE REQUIREMENTS
 Crank-to-Deck Clearance:9.5 Weight
Piston / Pin:
516 / 135
NOTES
Centered pin. Pre-71 blocks .020 shorter, not enough stock to clean up. Ring set pt. no. 4000BD8 or 4000BM8. Kit no. IC729KTD or IC729KTM.


Return to Icon Piston Listing

© 2009 United Engine and Machine Company, Inc.