• Strap type V-band clamps

True Twin Port Control for a wide boost control window

which can help owners get more performance out of their engine with little effort

OEM style separate springs can't be used any more

-1R kits are sprung ceramic single plate upgrades like seen in the ""-1B"" kits

Xtreme Clutch Conversion kit - GM V8 SB 350 - T56 GM 26x28.6mm KGM28506-1A Mazda • Strap type V-band clampsThe Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 20 40% depending on the