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You are here: Home > Pistons > Probe Forged Pistons > PRS - Professional Race Series > Ford > Ford 302 Windsor

Probe Industries Professional Race Series Forged Pistons for the Ford 302 Windsor and Strokers are manufactured on advanced 2618-t6 forgings. Most feature double spiral locks (or wire locks in some applications), forced pin oiling with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land. All are suitable for power adder applications. 5115 steel, .150 wall wrist pins, locks, and oil rail supports (if required) are included.
Flat Top
Flat top pistons in a Ford 302 to 363 engine will generally provide compression ratios in the 9.0 to 10.5:1 range which makes them a good option for engines with aluminum heads and larger than stock camshafts. Valve reliefs are configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to well over .600 valve lift. They are available for and Standard Style Wedge heads, as well as Twisted Wedge and Twisted Wedge 11R.
Dish Top
Dish top pistons in a Ford 302 to 363 engine will generally provide compression ratios in the 8.5 to 10.0:1 range which makes them a good option for engines with aluminum heads and larger than stock camshafts. Valve reliefs are configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to well over .600 valve lift. They are available for and Standard Style Wedge heads, as well as Twisted Wedge and Twisted Wedge 11R.
Dome Top
Dome top pistons in a Ford 302 to 363 engine will generally provide compression ratios in the 14.0:1 range which makes them a good option for competition engines. Valve reliefs are configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to well over .600 valve lift. They are available for and Standard Style Wedge heads, as well as Twisted Wedge and Twisted Wedge 11R.