Diamond Pistons 83070-10 Lamborghini/Audi 5.2L FSI V10 Series

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Diamond Racing

DIA 83070-10

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5.2L FSI V10

Forced pin oilers from the oil ring; Pin Fitted; Side Gas Ports; Moly Coated Skirts; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included


Product Specifications Details
Item Number 83070-10
Engine Make Lamborghini/Audi
Bore 84.5mm
Stroke 92.8mm
Rod 6.063
Comp Height 1.087
Weight call
Pin .787 x 2.250
CC -6.5cc
Comp Ratio 10.0
Cylinder Head Chamber CC 46
Ring Thickness 1.2mm x 1.2mm x 2.0mm
VP Intake Depth 0.115
VP Exhaust Depth 0.000
Cylinders 10
Barcode ID 193564426178
Class 14
Product Relations Details
Product Line 5.2L FSI V10
Pins Included Y
Pin Part# H7872250200C
Rings Included Y
Ring Part# 09573326
Rails Included N
Support Rail Part# N/A
Locks Included Y
Lock Ring Part# 015126-20
Country of Origin USA

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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