Spool Ford AU 4.0 Litre Rebuild Kit Custom Ross Racing Forged Pistons and Drag Pro I Beam Conrods
Spool Ford AU 4.0 Litre Rebuild Kit with Custom Ross Racing Forged Pistons and Drag Pro I Beam Conrods
This combination uses the BA Rod with a Custom Piston
These are a custom piston made for us and rated at 1000hp by Ross Racing Pistons. The pistons come standard with a 0.200" (5mm) Tool Steel 52100 Gudgeon Pin.
This Rebuild Kit includes the following quality parts:
- Spool Drag Pro I Beam Conrods
- Ross Racing Forged Pistons (Rings, Pins and Locks Included)
- Cometic MLS Head Gasket
- ACL Race Series Main Bearings - STD or 0.25mm
- ACL Race Series Big End Bearings - STD or 0.25mm
Pistons are available in:
- Compression Ratios: 8.5:1
- Bore Sizes: +0.5mm and +1mm
- Pistons come with rings, gudgeon pins and pin locks
- Forged 2816
Ross Racing Pistons:
All of Ross Racing Pistons (since 1985) have been forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61). 2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers.
Spool Drag Pro I Beam Connecting Rods Feature:
- Upgraded ARP2000 7/16 bolts
- Increased strength to the beam
- Increased strength around the fasteners / bolts
- Increased strength around the gudgeon pin
Spool Connecting Rods Feature:
- ARP 2000 fasteners (L19 fasteners are available as an upgrade)
- High tensile 4340 forged steel
- 2 Piece forging
- Hardness of HRC36-42
- Dowelled caps for precision alignment
- X-RAY & Sonic tested
- Quenching and heat treated
- Shot peened
- 100% Magnafluxed
- Weight Matched Sets +/- 1 gram
- Vacuum degassed to remove impurities
|Product Name||Spool Ford AU 4.0 Litre Rebuild Kit Custom Ross Racing Forged Pistons and Drag Pro I Beam Conrods|
|Engine||AU Inline 6|
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