New from MAHLE – the PowerPak Plus 23º 9cc dome SBC piston kit. This kit is designed specifically for sportsman circle track racing, and come in incremental bore sizes to suit different needs. See more details below.

Official Release:

MAHLE Motorsports introduces the new PowerPak Plus 23º 9cc dome small-block Chevy piston kit. Designed specifically for sportsman circle track racing, these PowerPak Plus kits are available in incremental bore sizes as a part of MAHLE’s high volume shelf stock program. More affordable and more readily available than before, these PowerPak Plus piston kits are machined from 2618 alloy with gas ports and deep asymmetrical valve pockets. Single cylinder pistons and rings are also readily available on the shelf to meet the needs of racers. Each kit comes complete with a set of high performance, low drag, steel constructed HV385 1.0mm, 1.0mm, 2.0mm rings.

Features:

• Designed specifically for sportsman circle track racing
• Available in incremental bore sizes
• Machined from 2618 alloy with gas ports and deep asymmetrical valve pockets