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  Home > SHOP BY ENGINE TYPE > 4.6 / 5.4 MODULAR FORD BASED >

  RA4.6SX Modular Ford SX Rotating Assembly
 
Rotating Assembly Shown with optional H beam rod upgrade


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Reg Price: $1,707.26
Our Price: $1,399.95
You save $307.31!


Product Code: RA4.6SX

Choose your cylinder bore size

Bore size*: 		  
Modular Piston Choices

Modular Piston Choices*: 		-10cc Dish Naturally Commonly used in naturally aspirated, Boosted or NOS engines
-18cc Dish Commonly used in lower compression applications
Mod block type

Main Bearings to fit:*: 		  

Qty:  
Description Compression Ratio Chart
 
4.6 Modular Ford SX Rotating Assembly.  Includes DSS race prepped 3.543" stroke stock cast crank (6 bolt), DSS forged 5.933" I-beam rods w/ ARP bolts, forged DSS SX Series pistons, moly rings, and tri-metal bearings. 
 
Compression Ratio
 
 
44cc Chamber
50cc Chamber
52cc Chamber
-10cc Dish
10.74-1
9.84-1
9.58-1
-18cc Dish
9.58-18.87-18.66-1

 Common Ford cylinder head combustion chamber sizes
Caution:This is only a guide. You should always confirm your actual combustion chamber volume.
2 valve PI 44 cc ( OEM 1999 and newer)
2 valve NPI 51 cc (OEM 1992 to 1998 )
2 valve PI D.S.S. match port 44 cc (1999 and newer)
2 valve PI D.S.S. Full CNC Port 50cc (1999 and newer)
3 valve Ford Racing CNC ported 50 cc
4 valve Ford Racing CNC ported 52 cc

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