What is the bore size and stroke for these pistons?

These pistons have a bore size of 81.4mm and are designed for a 95.75mm stroke, indicating they are stroker pistons intended to increase engine displacement.

What is the compression ratio and what kind of build is it suited for?

The pistons feature an 11.0:1 compression ratio with a dome design. This is generally suited for naturally aspirated builds seeking more power or for forced induction setups that are carefully tuned to manage detonation.

Are these pistons compatible with all Nissan VQ35 engines?

These pistons are verified to fit specific Nissan and Infiniti models listed in the fitment data, such as the 350Z, Maxima, Altima, and G35 from approximately 2003-2009. It's always best to confirm your specific vehicle's compatibility.

Specifications

Brand: Manley Performance
Part #: 623102C-6
UPC: 807298075167

Manley 03-07 Nissan 350Z/Maxima 81.4mm Stroker 95.75mm +.25 Bore 11.0:1 Dome Piston Set w/Rings

Name: Manley 03-07 Nissan 350Z/Maxima 81.4mm Stroker 95.75mm +.25 Bore 11.0:1 Dome Piston Set w/Rings
Brand: Manley Performance
SKU: manley-performance-manley-03-07-nissan-350z-maxima-81-4mm-stroker-95-75mm-25-bor-t14-250142
Price: 1146.20 USD
Availability: BackOrder

$1146.20

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley 81.4mm forged dome piston set for 03-07 Nissan 350Z/Maxima and more. 11.0:1 compression, 95.75mm bore. Not CARB approved.

Key Features

Fits 2003-2009 Nissan 350Z, 2003-2007 Nissan Maxima, 2003-2007 Infiniti G35, and many other compatible vehicles.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Features an 11.0:1 compression ratio with a dome piston design.
Includes 81.4mm stroker dimensions and a 95.75mm bore with a +.25mm sizing.
Boasts cam and barrel skirt profiles to reduce friction and cylinder wall wear.
Precisely machined ring lands and grooves ensure enhanced ring seal and power.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Built from domestic 2618 alloy forgings, these Manley pistons are a solid choice for anyone looking to rebuild or upgrade their Nissan VQ35 engine. The 81.4mm bore and 95.75mm stroke dimensions indicate these are stroker pistons, designed to increase displacement and torque. With an 11.0:1 compression ratio, they're intended for naturally aspirated builds aiming for improved power output, or for forced induction setups where careful tuning can manage detonation.

Manley's signature cam and barrel skirt profiles are a notable feature. These aren't just round pistons; the skirts are shaped to manage piston rock and reduce friction against the cylinder walls, which helps with both power and longevity. The ring lands and grooves are machined to strict standards, which is critical for getting a good seal from your piston rings, leading to better compression and less oil blow-by. They also come with premium chrome moly wrist pins, known for their strength and durability under high stress.

This set is designed to fit a range of popular Nissan and Infiniti vehicles from the early to mid-2000s, including models like the 350Z, Maxima, Altima, and G35. It's important to note that these pistons are not CARB approved and cannot be shipped to California. If you're building a performance engine, these pistons offer a well-built foundation for serious power.