Details
Gr. A endurance replica piston for the 2.3l S14 engine. Standard bore size 93.60 mm. Custom bore sizes available upon request.
Compression ratios between 11:1 and over 14:1 possible via selection of appropriate dome height. Dome heights are available from 0 to 5 mm. Contact reduction grooves for lower friction and improved lubrication standard. Anti-detonation accumulator groove standard. Accommodates larger diameter valves and high lift/overlap BMW Motorsport and Schrick race cams. Reinforced underside for greater piston mechanical and thermal stability. Lightweight piston and wrist pin. Piston rings included.
Additional processing options available via special order.
Some of our successful tests:
--used in race and rally cars in German and European series with peak 9200 rpm.
--used in top level race winning BMW CCA club race cars.
--over 800 laps / 10000 track miles on the Nordschleife Nuerburgring with peak 8500 rpm.
--over 30000 street miles in various street/track/weekend prepared cars (still running strong).
