Part Number: 612005C-4

Description: Platinum Series Lightweight Pistons; Set of 4; Includes Ringset Part # 461000-4

Bore: 100mm (+.5mm)

Comp Distance: 1.209"

Comp Ratio: 8.5:1

Cylinder Head: 51cc

Dome Volume: -22cc

Piston Type: Dish

Rod Length: 5.141"mm

Stroke: 79mm

Weight: 425g

Fitment: 15-21 Subaru STI

Notes: Not for sale in California not CARB Legal

Details:

Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided the gear heads with their Platinum Series Piston Set. These slugs are forged, and feature an anti-friction coating. These are perfect for those of you looking to make some serious power.

These particular pistons come in the 100mm sizing, and have an 8.5:1 compression ratio. For your convenience they also come supplied with rings, clips, as well as wrist pins. Give your vehicle some extra muscle with a set of Manley Performance Series Pistons.