Spool CP Custom Toyota 2JZ 3.2 Litre Stroker Pistons
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These Spool CP Custom Pistons are available in:
- Bore: +0.5mm
- Comp Ratio: 9.0:1
- Stroke: 91mm
- 9310 Series Pins
Note: Also available in any bore size and comp ratio – please email for details.
CP Pistons standard features include:
- Upgraded 9310 gudgeon pins
- Deep valve reliefs accommodate high lift camshafts
- Larger valve reliefs for +1mm valve sizes
- Custom skirt cam and barrel design
- Accumulator grooves
- High strength aluminum forgings
- High performance rings
- Fully CNC machined and balanced to +/- 1 gram
- Wrist pins included
- Double pin oilers force fed from oil ring groove
- Pick lock grooves for easy lock removal
- Pin fitting included
| Product Name | Spool CP Custom Toyota 2JZ 3.2 Litre Stroker Pistons |
|---|---|
| Brands | CP Carrillo |
| Engine | 2JZ |
| Make | Toyota |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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If you have issues calculating freight, please get in touch. We are happy to help.
Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore size for the Spool CP Custom Toyota 2JZ 3.2 Litre Stroker Pistons?
These pistons are designed for a bore size of +0.5mm over standard. Ensure your engine block is machined to this specification for optimal fitment.
What compression ratio do these pistons provide?
The Spool CP Custom Pistons offer a compression ratio of 9.0:1. This is suitable for a balance of performance and reliability, but always consider your specific tuning and fuel quality.
What type of gudgeon pins are included with these pistons?
These pistons come with upgraded 9310 series gudgeon pins, which provide enhanced strength and durability, especially under high-performance conditions.
Do these pistons accommodate high lift camshafts?
Yes, the pistons feature deep valve reliefs designed to accommodate high lift camshafts, making them suitable for performance applications where valve clearance is critical.
What machining considerations should I keep in mind when using these pistons?
Ensure that the engine builder sets the correct bore clearance and ring gaps according to your specific application. Additionally, verify that the pistons are fully balanced with the rotating assembly for optimal performance.
