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You are here: Home > Pistons > ROSS Racing Pistons > Ford > Ford - 4.6L, 5.4L, Coyote > Flat Top
Flat top pistons in a Ford Modular engine will generally provide compression ratios in the 10.75:1 range which makes them a good option for engines with aluminum heads and larger than stock camshafts. Valve reliefs (if required) are configured to work with most types of standard and aluminum cylinder heads and will normally fit performance camshafts.

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Ross Flat Top Forged Pistons
ROSS - Ford 4.6L Flat Top - 1.220 C/H - 3.552 Bore - 1.0cc
Price $690.00

P/N: RSS-99804
  • 1.220 Compression Height
  • 3.542 Stroke
  • 5.933 Rod Length
  • .866 Pin
  • 1.5 1.5 3.0 Rings
  • Nitrous - Not recommended
  • Forced Induction - Not recommended

Price includes pistons, pins, locks and oil rail spacers (as required).
Ross Flat Top Forged Pistons
ROSS - Ford 4.6L Flat Top - 1.220 C/H - 3.572 Bore - 1.0cc
Price $690.00

P/N: RSS-99653
  • 1.220 Compression Height
  • 3.542 Stroke
  • 5.933 Rod Length
  • .866 Pin
  • 1.5 1.5 3.0 Rings
  • Nitrous - Not recommended
  • Forced Induction - Not recommended

Price includes pistons, pins, locks and oil rail spacers (as required).