Hayabusa Cylinder Head

Set of ARP cylinder head studs, washers and nuts to replace original bolts. Studs improve cylinder head sealing & prevent damage to block threads.
EXT-10016 ARP Cylinder Head Studs and Nuts

Customer to supply cylinder head.

Hayabusa full cylinder head gasflow.

Suitable for Gen 1 & Gen 2

EXT-10031 Hayabusa Full Cylinder Head Gasflow Gen 1 & Gen 2

Customer to supply cylinder head.

Hayabusa full cylinder head gasflow. Stage 2.

Supply and Fit 16 x Short bronze valve guides.
Valve seats cut to +1mm valves 3 angle.
Supply only 16 x 1 piece steel race valves +1mm, exhaust and inlet.
Supply only full set of heavy duty valve, springs and retainer kit.

Suitable for Gen 1 & Gen 2.

Please allow 2 weeks after we have received your cylinder head.

EXT-10031A Hayabusa Full Cylinder Head Gasflow Stage 2 Gen 1 & Gen 2