We don’t keep STD bore pistons in stock and if you order these in we will not exchange or accept returns.
STD bore size pistons are not recommended in a used bore for any performance engine unless re-sleeving the block back to std bore size. All piston manufacturers have a specific piston to bore clearance that they recommend. When using a used std bore there is already wear in the bore, hence the manufacturers piston to bore clearance cannot generally be met due to the existing wear in the used bore, especially after honing the used bore. Excessive piston to bore clearance tends to cause early and excessive blow by issues.
Most piston manufactures recommend going to the first oversize and having the cylinder block bored to suit the new pistons with the recommended piston to bore clearance.
Product Name | CP Pistons RB25DET |
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Engine | RB25 |
Make | Nissan |
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.
You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link and for Australia you need to select from ALL dropdowns i.e. Country, State, Suburb and Postcode for the quote system to work. (there is a small delay as it searches) For International you just need the Country to get a quote, more detail is required at Check out to complete order
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.
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure get in touch with sales@spoolimports.com.