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Diamond 30308-RS - Mod2k Race Series Piston / Ring Set for Ford 4.6L 2V TFS Heads -13.5cc Dish, 3.552" Bore, 3.750" Stroke, 1.200" CD

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DIA-30308-RS
Pricing: $1,279.94

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Description

Diamond's all new Mod2k Race Series Pistons for the Ford 4.6L / 5.4L 2V with Trick Flow Twisted Wedge Heads are the absolute best pistons available on the market! These Pistons feature a lightweight, yet super strong, strutted forging with all the upgrades needed to support well over 1500 HP. 

Features: 

  • 2618 Alloy Strutted Forging
  • Additional Pin Boss Struts for added strength 
  • .325" Down Top Ring Land 
  • .180" Intake / .100" Exhaust Valve Reliefs 
  • Lateral Gas Ports for better ring seal 
  • Moly Coated Skirts
  • Trend Performance .225" Wall H-13 Wrist Pins 
  • Total Seal AP Steel Piston Ring Set - Napier 2nd upgrade optional 

Specifications: 

Part Number   30308-RS
Piston Material   2618 Aluminum Alloy 
Fitment   4.6L 2V with TFS Heads 
Piston Volume  -13.5cc Dish 
Bore  3.552" - Standard Bore 
Stroke  3.750" Stroke 
Rod Length  5.850" - Standard Length 
Compression Height  1.200" 
Wrist Pin Dimesions .866" x 2.250" x .225" Wall 
Wrist Pin Material  H-13 Tool Steel 
Included Piston Ring Set  09053552 

 

Compression Ratios

Compression Ratios figured with 3.650" Bore x .039" Thick Head Gasket and .010" Deck Clearance 

   38cc       44cc   
11.2:1  10.3:1 

 

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  • Item Requires Shipping
  • 14.0 lbs.
  • W28.0000” x H12.0000” x L6.0000”
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