IMPORTANT NOTICE: Due to the COVID related issues your order may take longer than usual to arrive.   Read More
We have detected you're not on the correct site for the car you have selected! Click the green button below to go to the correct site.
Select your car: 
BMW Mini Cooper
Select
Piston Set 1275gt S With Rings & Pins - Sold Each

Piston Set 1275gt S With Rings & Pins - Sold Each

Piston Set 1275gt S With Rings & Pins - Sold Each
CLOSEOUT! Prices apply to stock on hand only.
Set of 4, +.020
High performance replacement pistons suitable for up to 7,000 RPM. Pin height is 1.498" which could result in a compression ratio of 9.4:1. Top is dished 8.4cc, and they have a 4mm oil ring and two 1.5mm compression rings.
While the original Cooper S piston is no longer available, Hepolite/AE offers a very good replacement. Modern manufacturing technology and a drive to be the best have resulted in these excellent pistons. Drag has been reduced by using a "slipper skirt" design.
Loading...
Loading...
Loading...
Related Technical Articles:
Classic Mini Cooper Pistons for High Performance or Stock page34
Created: January 03, 2019
We offer many pistons options for the Classic Mini as built from 1959 t 2000. Standard bore. Various designs and size pistons options for 998cc, 1275cc & 1380cc engines. High or low compression options includes rings and pins.
CHECKING PISTON COMPRESSION RING GAPS
Created: September 21, 2010
The following chart shows the SAE recommended Automotive compression ring end gaps. These recommendations are followed for the majority of the ring line unless a certain application requires deviation from the chart.
Loading...
Loading...
Loading...
Recently Viewed Items