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Flat Top
FPS Forged Pistons
for Ford 351C

 

  • VMS75 high silicon forged aluminum

  • Increased valve clearance

  • Lightweight

  • Tight running clearance (.002 to .006)

  • Weight matched (+/- 2.5 grams)

  • Finished diameters +/- .00005

Compression Ratio computed with .010 deck and .038 head gasket at bore +.125" (weights and compression ratios are approximate)
    Compression Ratio      
Bore Weight 58cc 64cc 68cc 76cc Part # Ring Set  

302 - 3.500 Stroke - 5.788 Rod- 1.647 C/H - .912 x 3.000 Press Fit Pin
4.020 582 11.18 10.40 9.93 9.14 P2379F-020 40564CP-020 Ring Grooves 5/64 5/64 3/16
4.030 586 11.23 10.44 9.97 9.17 P2379F-030 40564CP-030 Valve Relief Volume 3.0cc
4.040 594 11.27 10.48 10.01 9.21 P2379F-040 40564CP-040  
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 PROBE FORGED PISTONS