PPR K-SERIES BILLET BLOCK
Weight: K20=29.9 KG-K24=32 KG
6061 8 Axis forge billet aluminium.
Our Billet blocks, developed with a special weft system to prevent buckling at extreme pressures, resistant to 7 bar pressure, with a light and original design, and designed for street and drag cars, the first in the world.
PPR special alloy custom sleeves:Vanadium,carbon alloy.
Modifications not required to fit
Modifications to head required:
Drill out head stud holes to 14mm. Two head dowel counterbores need to be increased to 15mm
Significantly increased rigidity and durability. Bored to 89mm & 90mm
Fire Ring Head Sealing System.
Head studs: 14.20mm
Main bolts: 11.20mm
K20 STOCK SIZE,K24 STOCK SIZE,CUSTOM DECK HEIGHT.
Dry K20: 7.000usd(Sleeved)
Dry K24: 7.500usd(Sleeved)
Dry Custom: 10.000 usd(Sleeved)
Wet K20: 8.000usd(Sleeved)
Wet K24: 9.000usd(Sleeved)
Wet Custom: 13.000usd(Sleeved)
For head studs & main bolts:
Vanadium alloy 14.20mm head studs:1.200usd
Vanadium alloy 11.20mm main bolts:780usd