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Cylinder Head Core Kits

Revolution Performance offers complete Cylinder Head Core Kits.


Cylinder Head Repair Sevices

If you are going to go big in your displacement, you need to make sure your cylinder heads are complimenting the necessary air-to-fuel ratio. Revolution Performance’s CNC cylinder head porting and performance parts create the ideal package to make sure your engine is running at its optimum performance level at any displacement size. Whether stock, bolt-on, or Monster kit displacement, your engine can breathe easier with Revolution Performance Head Core Kits.

If you’re in a rush and don’t want to wait for your heads from our shop, Revolution has Head Core Kits ready to go. A core charge of $500.00 is charged initially and we ship the Core Kit to you. Once you have your cylinder heads disassembled from your bike package them up and send them our way for inspection. If the heads are in a state that allows us to recondition them for a set of our cores, we will credit you back that core charge of $500.00. Another option is to send your cylinder heads in ahead of time and bypass the credit process altogether, we’ll just send out our Head Core Kit. The choice is yours! When utilizing the core exchange process, please call ahead to verify we have your desired cores in stock. If you have any questions about what setup is right for you, always feel free to contact one of our technicians. We are ready to help you meet your performance goals!

Revolution Performance Stage 2 and Stage 3 cylinder heads are also available for outright purchasing without any core exchange.

Stage 2 heads are geared primarily toward our Bolt-on Big Bore and Monster kits. If you’re looking to make a drag racer out of your bike, the Stage 3 head service is going to be exactly what you are looking for.

Our Stage 2 Evo porting package comes with the same quality 5-axis CNC machine porting and 1.900 diameter intake valves, 1.615 exhaust valves, and .650 lift beehive style spring kit. Our Stage 2 XL porting package contains 1.850 diameter intake valves, 1.615 exhaust valves, and .675 lift dual coil springs while the Stage 3 XL package contains 1.900 diameter intake valves, 1.615 exhaust valves and .675 lift dual coil springs.

The Buell XB Stage 3 porting package contains 1.900 diameter intake valves, 1.615 exhaust valves and .675 lift dual coil springs.

If you have any questions about what setup is right for you, always feel free to contact one of our technicians. We are always ready to help you find the fine line between maximum performance and completely reliability.

NOTE: The total price has a $500.00 Core Exchange Charge added which will be refunded to you when we have received and inspected your old core.

Core Kit Item Number Fits Models: Color Price (U.S.)
Stage 2 1017-602 1995-2005 Twin Cam Silver $1384.00 Buy Now
Stage 2 1017-603 1995-2005 Twin Cam Black Highlight $1384.00 Buy Now
Stage 3 1017-604 1995-2005 Twin Cam Black Highlight $1644.00 Buy Now
Stage 2 1017-605 2006-2007 Twin Cam Black Highlight $1384.00 Buy Now
Stage 3 1017-606 2006-2007 Twin Cam Silver $1644.00 Buy Now
Stage 3 1017-607 2006-2007 Twin Cam Black Highlight $1644.00 Buy Now
Stage 2 1017-609 2008-present Twin Cam Touring Black Highlight $1384.00 Buy Now
Stage 2 1017-603-1 Screamin’ Eagle CNC ported Black Highlight $1644.00 Buy Now
Stage 2 1017-610 EVO Black Highlight $1384.00 Buy Now
Stage 2 1017-611 EVO w/ Head Sensor Black Highlight $1384.00 Buy Now
Stage 2 1017-612 2014 Water Cooled Black Highlight $1384.00 Buy Now
Stage 2 1017-613 2014 Water Cooled Black Highlight $1644.00 Buy Now
Stage 3 1017-614 2008 - present Twin Cam Touring Black Highlight $1644.00 Buy Now


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Millennium Technologies Cylinder Services website link Ballistic Performance Components website link