Remanufactured Engines
Rotary Dynamics Engines are fully disassembled and inspected for evidence of failure. A thorough cleaning process ensues, consisting of macro degreasing, removal of residual carbon build-up and complete ultrasonic cleaning. External component finish is restored to automotive industry standards for corrosion-resistant coatings. All components are inspected and compared to Mazda service specifications. Only top quality components which are found to be in compliance are used in the reassembly process. Non-compliant or non-salvageable components, primarily rotors and housings are discarded. All seals, gaskets and critical rotor components are replaced as a matter of course. Rotary Dynamics backs all stock engine configurations with a one year warranty from the date of purchase.
Left: old rotor
vs. freshly cleaned rotor Right: ported side plate during
reassembly process
|
YEAR |
APPLICATION |
PART NUMBER |
PRICE (CDN) |
PRICE (US) |
|
1979-1985 |
12A, Stock, 1 |
E17001 |
$2260 |
$2045 |
|
1984-1985 |
13B, Stock 4 port |
E17002 |
$2260 |
$2045 |
|
1986-1988 |
13B, Stock 6 port, Non
Turbo |
E17003 |
$1700 |
$1545 |
|
1987-1988 |
13B, Stock 4 port, Turbo |
E17004 |
$1850 |
$1680 |
|
1989-1992 |
13B, Stock 6 port, Non
Turbo |
E17005 |
$1850 |
$1680 |
|
1989-1992 |
13B, Stock 4 port, Turbo |
E17006 |
$1950 |
$1775 |
|
1993-1995 |
13B, Stock 4 port, AT |
E17007 |
$2250 |
$2045 |
|
1993-1995 |
13B, Stock 4 port, MT |
E17008 |
$2250 |
$2045 |
CORE DEPOSIT - $400-$1300 CDN. / $350-$1100 US, please inquire for further detail prior to ordering
Shipping is available worldwide. Please inquire for further detail.
Additional Engine Services
PORTING - Various porting levels available upon request.
ROTOR APEX SEAL CONFIGURATION - Oversized rotor grooves allow thicker apex seals to be used, thus providing an apex seal configuration which is more resistant to shear and bending. Typically, the rotors are modified to accept 3 mm apex seals. Stock apex seal thickness is 2 mm. This highly recommended service is available as an upgrade over the above pricing and only upon request
Notes:
1. 12A engine configurations differ between 1979 and 1985. Considering the age of the first generation RX7, there exists a possibility that the original engine may have been replaced or modifications made at some point. As a result, the exact configuration may not necessarily match the original equipment specifications. If in doubt, a core must be provided in advance, in order to properly assess the configuration of the engine.
2. All engines identified as "stock" are guaranteed to be a direct fit to an original, unmodified application.