Zippers Performance


Zipper’s Twin Cam® Exchange 88" to 95" Big Bore Cylinders

SKU# 2404

Availability: In stock

As low as: $639.00

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Zipper’s knows human nature dictates that when we decide what we want, we want it now! Like our Twin Cam® exchange head program, our Twin Cam® 95” and 103” cylinder exchange program reduces downtime – no waiting to have your cylinders sized because we have TC cylinders fitted and ready to ship. Factory cylinders are bored to 3-7/8” (95” for TC88 engines, 103” for TC96) and precision honed on torque plates by our state-of-the-art Rottler CNC hone. Forged Wiseco pistons with moly-coated skirts in three different dome configurations allow you to choose the correct compression for your application. Cylinder kits include rings, pins, clips and a complete top end and cam change gasket set. Just carefully pack up your stock, unmodified TC cylinders and send them to us for same day turnaround.

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Zipper’s knows human nature dictates that when we decide what we want, we want it now! Like our Twin Cam® exchange head program, our Twin Cam® 95” and 103” cylinder exchange program reduces downtime – no waiting to have your cylinders sized because we have TC cylinders fitted and ready to ship. Factory cylinders are bored to 3-7/8” (95” for TC88 engines, 103” for TC96) and precision honed on torque plates by our state-of-the-art Rottler CNC hone. Forged Wiseco pistons with moly-coated skirts in three different dome configurations allow you to choose the correct compression for your application. Cylinder kits include rings, pins, clips and a complete top end and cam change gasket set. Just carefully pack up your stock, unmodified TC cylinders and send them to us for same day turnaround.

New! Due to the high temperature ranges that Twin Cam® engines operate in, we’ve noticed irregularities on the head gasket sealing area of the cylinder casting. Once used, the aluminum cylinder’s shape is distorted by high operating temperatures. This creates two irregularities in the head gasket surface as the aluminum collapses: (photo 1) high and low spots in the gasket surface, and (photo 2) a mismatch at the junction between the cast iron cylinder liner and the aluminum cast around it. Through these heating and cooling cycles, the cylinder is stress relieved and reaches a stability that is much less affected by future cycles – but the resulting surface irregularities remain until corrected. This can cause a premature head gasket failure including internal and/or external oil leaks on your fresh rebuild.

Decking the top surface of the cylinder is the best solution, so this is now a regular part of our process. The dowels are removed, an expanding mandrel in inserted in the cylinder bore (ensuring perpendicularity of the gasket surface) and the cylinder tops are machined perfectly flat and square in a lathe to provide proper sealing of your head gasket.

Exchange parts must be in acceptable cosmetic condition. Expect the same from us.
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Zipper’s Twin Cam® Exchange 88" to 95" Big Bore Cylinders http://www.zippersperformance.com/media/catalog/product/cache/1/image/265x/9df78eab33525d08d6e5fb8d27136e95/5/1/517-707b.jpg Zipper’s knows human nature dictates that when we decide what we want, we want it now! Like our Twin Cam® exchange head program, our Twin Cam® 95” and 103” cylinder exchange program reduces downtime – no waiting to have your cylinders sized because we have TC cylinders fitted and ready to ship. Factory cylinders are bored to 3-7/8” (95” for TC88 engines, 103” for TC96) and precision honed on torque plates by our state-of-the-art Rottler CNC hone. Forged Wiseco pistons with moly-coated skirts in three different dome configurations allow you to choose the correct compression for your application. Cylinder kits include rings, pins, clips and a complete top end and cam change gasket set. Just carefully pack up your stock, unmodified TC cylinders and send them to us for same day turnaround.

New! Due to the high temperature ranges that Twin Cam® engines operate in, we’ve noticed irregularities on the head gasket sealing area of the cylinder casting. Once used, the aluminum cylinder’s shape is distorted by high operating temperatures. This creates two irregularities in the head gasket surface as the aluminum collapses: (photo 1) high and low spots in the gasket surface, and (photo 2) a mismatch at the junction between the cast iron cylinder liner and the aluminum cast around it. Through these heating and cooling cycles, the cylinder is stress relieved and reaches a stability that is much less affected by future cycles – but the resulting surface irregularities remain until corrected. This can cause a premature head gasket failure including internal and/or external oil leaks on your fresh rebuild.

Decking the top surface of the cylinder is the best solution, so this is now a regular part of our process. The dowels are removed, an expanding mandrel in inserted in the cylinder bore (ensuring perpendicularity of the gasket surface) and the cylinder tops are machined perfectly flat and square in a lathe to provide proper sealing of your head gasket.

Exchange parts must be in acceptable cosmetic condition. Expect the same from us.
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