Machining & Modifications

REC & rotaryengine.com offers more than just engine building services and availability to wholesale priced parts. We are a full machine shop with special tools and customized jigs to manufacture and modify unique rotary engine parts and performance accessories.

Apex Slot/Other Seal Machining

3mm Apex Rotor Seal Modifications

REC Offers a variety of different apex seal services. On top of apex seals, we of course also have options and services available for corner and side seals.

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Rotor Performance Modifications

Rotor Performance upgrades

We offer many rotor mods. CNC Services, combustion machining, clearancing, lightening, gear locking etc.

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RX8 Rotor Specific

RX8 Performance Mods

Over the last five years, REC has been performing two types of the apex machining developed specifically for the RX-8 rotor. After learning how the fragile Renesis apex seals tend to easily fail under aspirated as well as boosted applications, we decided to create a method to increase the durability of this component.

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Exhaust Sleeve Upgrades

Rotary Exhaust Sleeve

We have recently developed procedures to convert your rotary engine to a completely aluminum engine block. You may have noticed one of our claims on the home page of this website is "home of the all aluminum 3 rotor engine".

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Oil & Coolant

Rotary Balancing

With 20 years of experience and a keen understanding of Rotary engineering, along with the aid of a Sunnen engine balancer and our milling center, REC has perfected the process of dynamic balancing of all Rotary engine rotating assemblies.

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