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Ninja400R Superbike Ported Cylinder Head – Kawasaki Ninja 400 / Z400

$1,199.95

*Additional shipping charges apply to this item.

You must send us your OEM core cylinder head modified or exchanged. Once you place your order, we’ll contact you with shipping information to send in your parts.

Ninja400R Superbike Ported Cylinder Head Ninja400R Superbike Ported Cylinder Head

This Ninja400R ported cylinder head has been optimized on the flow bench and dyno tested for maximum performance and consistency. The face has been milled to increase compression and a high performance valve job done.

Price includes installation of valves and seals.

Graves Manual Cam Chain Tensioner Graves Manual Cam Chain Tensioner

This kit can be used with the OEM hydraulic cam chain tensioner or we can include a Graves manual cam chain tensioner.

  • No Graves Manual Cam Chain Tensioner
  • Graves Motorsports Manual Cam Chain Tensioner - Kawasaki Ninja 400 / Z400
    $179.99

$1,199.95

Additional information

Weight 8 lbs
Dimensions 10 × 10 × 8 in

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