We have worked with Traum pistons to develop this piston and rod set for the highest b230 performance applications. The pistons are designed to work with the 6mm longer K1 I beam connecting rods These are offered in NA and Turbo application from the pulldown menu. All of our pistons are notched for 16v valve clearances so that they work with both 8v and 16v setups. These are offered in 96.5mm bore. We can make them in 96mm for sleeved blocks or 97mm for non turbo applications.
Our Na piston is 9.25:1 with a 530 head and 10.1:1 with a b234 head.
Our Turbo pison is 8.55:1 with a 530 head and 9.25:1 with a b234 head.w
To order select your stroke (stock 2.3 is 80mm and a 2.5 stroker or penta crank will be 86mm) Then pick from turbo or non turbo.
If you have a specific requirement for your pistons (longer than 86mm stroke, higher or lower comperssion, class specific pistons etc.) please contact us and we can make something for you.
All pistons are made to order and can take upto 6 weeks.
