SOLD: 87.5mm Mahle Racing Pistons and Cylinders 10.3:1

For sale is one set of factory 87.5mm Mahle racing pistons and cylinders, 10.3:1 compression ratio. These were removed from a Ritchie Ginther racing engine, and were re-lined (Nicasil) and bored to the original pistons by Ollie’s of Santa Ana, CA approximately 10 years ago. They have been stored in a dry, climate controlled environment since. The number 6 piston has had some minor contact by an exhaust valve and some small debris at some point in time, all of which was checked when the cylinders were re-Nicasiled. The number 6 cylinder has three lower fins broken, as seen in the photos, with no damage to the cylinder or the cylinder wall.

Our customer purchased these pistons and cylinders for a 2.5L ST project build back in 2005 from Armando Serrano. Included in the photos is a copy of the dyno sheet from Bill Yates (dated 11/4/71). The dyno sheet results: 180 ft-lbs torque at 6,000 rpm and 244 bhp at 7,500 rpm.