Set forged aluminium Dome FHR zuigers Chevrolet/GM V8 Big Block (4.250")

Set forged aluminium Dome FHR zuigers Chevrolet/GM V8 Big Block (4.250")

Details

Set Performance Forged FHR Aluminium zuigers, 4.250" Standaard maat. Toepasbaar voor Chevrolet/GM 454ci V8 Big Block motoren. 4.000" slag, 6.135" rods, Compressiehoogte 1.645", Compressieratio 12.3 @ 119cc head, 0.500" S/Dome -44.7cc, 723gr.. Set à 8 stuks excl. ringset, veerbezetting 5/64" + 5/64" + 3/16".
Additional Information

Automerk    Chevrolet / GM
Autotype    Big Block
Uitvoering    348-572ci
Motortype    BBC
Fabrikant    United Engine
Boring    4.250"
Slag    4.000"
Artikelcode    UE IC9918 000

Productkenmerken    

Forged 4032 11% Silicon Alloy Pistons. Long wearing skirts for street and marine applications. TruArc lock rings. Machined crowns (top of piston) with pressed valve reliefs. Good for mild boost and NOS applications. Symmetrical valve reliefs, intake and exhaust the same size on most applications. Oil drain back slots. Accumulator groove between top and second ring lands for for better ring seal. Mini grooves on top land, these are to resist scuffing if the piston is over heated and expands to touch the Cylinder wall.