CP Pistons 1JZGTE
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CP Pistons for 1JZGTE Engines
Available in:
- Bore: 86mm (STD) / Comp: 9.0:1 - Part#: SC7471
- Bore: 86.5mm (+0.5mm) / Comp: 9.0:1 - Part#: SC7472
- Bore: 87mm (+1mm) / Comp: 9.0:1 - Part#: SC7473
- Bore: 87.5mm (+1.5mm) / Comp: 9.0:1 - Part#: SC7474
- Bore: 86.5mm (+0.5mm) / Comp: 8.5:1 - Part#: SC7467
STD bore size pistons are not recommended in a used bore for any performance engine unless the bores have done minimal work with minimal wear and the correct piston to bore clearance can be adhered to.
All piston manufacturers have a specific piston to bore clearance that they recommend. If STD bore pistons are requested and there is a piston to bore clearance issue we will not exchange or refund, due to the reasons given above.
CP Pistons standard features include:
- 5310 gudgeon pins (9310 thicker wall thickness pins are available as an upgrade)
- Deep valve reliefs accommodate high lift camshafts
- Larger valve reliefs for +1mm valve sizes
- Custom skirt cam and barrel design
- Accumulator grooves
- High strength aluminium 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
Note: We recommend Joe Gibbs Break in Oil for all new engines.
| Product Name | CP Pistons 1JZGTE |
|---|---|
| Brands | CP Carrillo |
| Engine | 1JZ |
| 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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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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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 bore sizes are available for the CP Pistons for 1JZGTE engines?
The CP Pistons for 1JZGTE engines are available in several bore sizes: 86mm (STD), 86.5mm (+0.5mm), 87mm (+1mm), 87.5mm (+1.5mm), and 86.5mm with a compression ratio of 8.5:1.
What is the recommended piston to bore clearance for these CP Pistons?
CP Pistons have specific piston to bore clearance recommendations that must be adhered to. For STD bore pistons, they are not recommended for used bores unless they have minimal wear and the correct clearances can be maintained.
What features do the CP Pistons include that enhance performance?
CP Pistons feature deep valve reliefs for high lift camshafts, custom skirt cam and barrel design, accumulator grooves, high strength aluminium forgings, and high performance rings. They are also fully CNC machined and balanced to +/- 1 gram.
Are thicker wall gudgeon pins available for the CP Pistons?
Yes, while the standard gudgeon pins are 5310, thicker wall 9310 pins are available as an upgrade for those seeking additional strength.
What oil is recommended for breaking in new engines with these pistons?
It is recommended to use Joe Gibbs Break in Oil for all new engines fitted with CP Pistons to ensure proper lubrication during the initial break-in period.
