Spool Toyota 1FZ-FE 4.8L Stroker Kit

Spool Toyota 1FZ-FE 4.8L Stroker Kit

Spool Ford Barra / XR6 Turbo / 4.0L DOHC -  OEM Stroke Kit

Spool Ford Barra / XR6 Turbo / 4.0L DOHC - OEM Stroke Kit

Spool Ford Barra / XR6 Turbo / 4.0L DOHC – 4.2L 103mm Stroker Kit

We carry a limited range of pistons for this kit in stock. If we don't have your exact requirements it will take 6-8 weeks to have pistons made.

Availability: In stock
Custom products may have a lead-time of 6-12 weeks . Contact us for an up to date estimate of lead-time.

Spool 4.0 Litre DOHC Barra / XR6 4.2L 103mm Stroker Kit

The 103mm Stroke Crankshaft increases cubic capacity to 4.2 Litres and comes with the Drag Pro I Beam Custom Conrods

These kits may require a custom pistons which will take 14-20 weeks once ordered

This Kit includes the following quality parts:

  • Spool Billet 4340 Nitrided Full Counterweight Crankshaft - 103mm Stroke
  • Spool Drag Pro I beam custom conrods 156mm c/c with ARP2000 7/16 bolts (ARP L19 Bolts available as an upgrade)
  • Spool Custom CP Extreme Boost Forging 2618 Forged Pistons
  • 9310 0.200" / 5mm Wall Thickness Gudgeon Pins standard (0.250" Pins available as an upgrade)
  • We can arrange custom CP pistons to any bore size and comp ratio - custom piston surcharge applies

Note: Clearancing of the cylinder block is sometimes required.

More Information
Product NameSpool Ford Barra / XR6 Turbo / 4.0L DOHC – 4.2L 103mm Stroker Kit
EngineBarra XR6

We are an Australian based company which ships items nationally and international usually within 48 hours of receiving your order. All items shipped internationally are sent express air freight unless otherwise instructed.

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Our shipping providers do not deliver to P.O. Boxes.

If you have issues calculating freight please get in touch, the most common reason is post code does not match suburb or you are entering a p.o box.

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If you are unsure get in touch with sales@spoolimports.com.