4 Mil Serval Cylinders

4MM SERVAL

These cylinders have state of the art port work, complete with boost ports & triple exhaust ports. This top end can be set up to run with pump fuel or race fuel.

• 4mm serval cylinder
• 2 stud extenders
• 4 water jacket plugs
• 1 base gasket

4MM SERVAL KIT

• 4mm serval cylinder
• 2 stud extenders
• 4 water jacket plugs
• 1 base gasket
• 2 piston kits

Polishing 

Please allow 1-2 weeks for polishing.

FOR ORDERS PLACED SEP 09 - OCT 01

The Cascade Innovations team will be away for a few weeks in September taking a much needed vacation. You can still place orders as you wish, just be aware of the following:

Orders placed September 9th through October 1st will NOT ship until October 3rd. We apologize for the delays and we will work our best to get orders out as quickly as possible when we get back.

If you place an order during this time and need a refund, please allow us until we return on October 3rd to process the refund for you as we will not be checking emails during our down time. We promise we will refund you for your order when we get back so long as the order has not already shipped.