Billet big bore cylinders for 912 / 914 engines.

• 1621cc
• Available in any compression ratio from 7:1 – 11:1 CR
• 120-130HP
• Comes with custom under cut EP forged pistons
• Allows the use of 91-OCT fuel (11:1 must have 93+OCT or 100 LL)
• REQUIRES CRANK CASE AND CYLINDER HEADS TO BE MACHINED FOR PROPER CLEARANCE

• Billet machined cylinders, not casted. Greater density and heat transfer
• Media blasted finish for better heat displacement and increased surface area
• Not sleeved like other kits
• Nikasil plated cylinders, will last forever. Same technology as OEM uses as well as all MC mfg.’s
• Reports of 15c° lower CHT’s
• Piston weight 318gr over 465gr standard
• CP custom forged race pistons. Lightweight and weight matched to +/- 1gram
• Nikasil cylinders allow for tighter cylinder/piston clearance