Piston kit 700cc Ø84mm ATHENA for SUZUKI SV, DL V, CAGIVA RAPTOR ... 650 Bi-cylinder

Complete kit of forged piston and ATHENA joints for a passage to 700cc! Attention, this kit must be put by a pro, it is necessary to bore the cylinders at 84mm, which is not easy. The kit allows a passage on two Ø84mm pistons and a passage on a compression ratio of 12.5: 1 (against 11.5: 1 for the origin). The displacement climbs from 645cc to 700cc real. The power goes from 67 to 81.7hp! The couple climbs too by 20%. From 3000 turns, the gain is quite huge (see the power curve). We recommend this piston game with an iridium candle set (1 colder grade) and carburetor adjustment (enrichment). An exhaust line without catalyst and a racing air filter are a plus but are not mandatory!

The piston set comes with the explanatory note, but also all the seals (including the expensive reinforced head gasket).

Mounts on :

Cagiva RAPTOR 650 - 2001/2005 - Motorcycles-mopeds
Cagiva RAPTOR 650 IE - 2006 / - Motorcycles-mopeds
Cagiva V-RAPTOR 650 - 2001/2005 - Motorcycles-mopeds
Suzuki DL V-STROM 650 - 2004/2010 - Motorcycles-mopeds
Suzuki SV 650 - 1999/2007 - Motorcycles-mopeds