903A Plus 2.45 Cylinder Heads

A Plus 2.45; Bare (with CNC finished seats and guides)

A Plus 2.45; Assembled

490 cfm Intake; peak flow*

395 cfm Exhaust, w/ pipe (354 cfm w/o pipe)

New CNC combustion chambers, w/ CNC intake/exhaust ports

Cast iron seats – interlocking

Bronze guides

2.45” stainless steel intake valves

1.88” stainless steel exhaust valves

Steel spring seats

Triple valve springs for 1.000” max lift

Oil seals

Titanium retainers

Steel valve locks

3/8” guide plates

* performed at 28” of water, 4.625” bore; intake port bellmouth

Our Price:

$4,099.00 USD

Assembly Options

None
Add +$1,500.00 USD

Total Price