JE PISTONS Pro Seal Piston Rings 4 Cylinder 90mm Bore W205 C400 bleed boost pressure or struggle

bleed boost pressure or struggle with increased boost on tuned vehicles

The improvements are more than just skin deep too

These clamps have an operating range of 18-35 in-lbs (2-4N*M)

So do 650 / (Port Injectors cc) to give a good starting point on Secondary multiplier

Pin Sharing is also available for the WMI Pump and Solenoid to handle double the current capabilities of a single pin

JE PISTONS Pro Seal Piston Rings 4 Cylinder 90mm Bore W205 C400 bleed boost pressure or struggleThese rings will fit nearly all aftermarket 4 cylinder JE pistons. Please enquire to check if youre unsure. We can supply 6 cylinder, 8 cylinder and even individual Qtys please enquire. Actual Bore Size: 3. 543in Actual Bore Size (Alternate): 90. 00mm Ring Kit Oil Radial Width: 0. 128in Ring Kit Oil Thickness: 2. 8mm Ring Kit Oil Type: CNF Ring Kit Second Radial Width: 0. 150in Ring Kit Second Thickness: 1. 2mm Ring Kit Second Type: DPE Ring Kit Top