KB Hypereutectic Pistons Set 6.5cc suit 347 Windsor Stroker Crank 3.400″ Stroke 5.400″ Rod

Description

KB Hypereutectic Pistons Set 6.5cc suit 347 Windsor Stroker Crank 3.400″ Stroke 5.400″ Rod. Available in 020, 030, 040, 060 sizes. We ship 020 unless specified at checkout.

Compression Ratio approx. 9.5:1 (with 64cc chambers).

Specifications:

• Piston Set: 8 x Piston & Pins
• Std Bore Size: 4.000″
• Size: 0.75mm / .030″
• Head Type: Flat Top with 2 Valve Reliefs (6.5cc)
• Con Rod Length: 5.400″
• Stroke: 3.400″
• Piston Type: Hypereutectic 390
• Comp Height: 1.090″
• Pin Size: .927″ x 2.160″
• Pin Type: Press & Full Floating
• Weight: 429/107 Grams
• Skirt Coating: No
• Piston to Bore: See Label on Box
• Top Ring Width: 1/16″
• 2nd Ring Width: 1/16″
• Oil Ring Width: 3/16″
• Ring Set: 43M5505 or 43M5523

Suits the following engines:

• Ford 289 Windsor 4730cc V8 OHV 16V Carb Lead
• Ford 302 Windsor 4944cc V8 OHV 16V Carb Lead
• Ford 5.0L Windsor EFI 302ci 4944cc V8 OHV 16V ULP

Manufacturer Part Number: 8KB246-030