Please contact by email for info and purchase
All motors shipped truck freight only
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This page:
12A SA
1978/80 thermal reactor motor, like new block or complete ready to drop
in
12A 74/78
based IT/RS large port block
Engine
parts- steel housings, rotors
Counter weights - rear
The parts pages:
Cars
for sale
Used rotor housings
The web pages:
RX7
eBay store
Webrings & Links
Home
| 3 @ 75 each | asdf | ||
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| 4 @ 75 each | asdf | ||
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| 2 @ 95 each | asdf |
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71/73 Twin distributor 12A RX2 RX3 |
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Rotors Complete all seals ready to install - spec'd to new parts of rotors |
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$600 | |
| Rotors All seals except apex seals Seals spec new or less than 10% wear - of rotors | ![]() |
$400 | |
| Steel housings <50% wear | $35 each | ||
| Rotor housings | $200 each | ||
| Rotors | $25 | ||
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1976 - 1982 12A RX2 - RX3 - RX7 Rotors |
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MSRP $637.42 sale price $600 |
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1480-23-103 Front "C" |
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$600 | |
| 1480-23-113 Rear "C" | ![]() |
$600 | |
| 1984-1985
13B rotor housing N304-10-100C TWO AVAILABLE |
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MSRP $533.40 each
Special - $495.40 each $965.00 pair |
$495.40
$965.00 |
| 12A intermediate steel housing 8341-10-400 | MSRP $398.47 |
| FD3S 13B Twin Turbo | |||
| Mazda Factory New
N3YA-11-B10 TWO AVAILABLE |
Mazda 13B FD3S Rotor | Mazda Suggested Retail Price -
$888.44 each
sale price $800 each $1500 pair |
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Mazda Factory New 3G1-11-D00 |
Mazda 13B FD3S Eccentric Shaft | MSRP $542.25 sale price $499 | |
| ** NIB Mazda 1978-1980 12A rear steel housing NIB ** | |||
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8871-23-095 |
Shipping weight - 35 lbs |
Last known Mazda Price $382.24 1997 |
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Salvaged good to use -
Many used housings available in various states of wear. 78/85- many good rotor sets with eccentric shaft. A few light weight sets. Some NIB housings 85 GSL-SE.
All like new usable rotor housings $300.
| Steel housings: | Wear
less than half of
Mazda Replacement Criteria |
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| Pre Nitride <1974 | 25 available | 20 each | |
| 1974/1978 | 15 available | 15 each | |
| 1979/1985 | 21 available | 15 each | |
| 1986/1991 | 4 available | 75 each | |
| 1993 FD3S | 6 available | 95 each | |
Please make inquires through email- sales@rotaryresponse.com
** Resealed 12A Like new housings 1978/1980 **
* Thermal Reactor motor *
* No chips, cracks, scores, grooves on rotor housings *
* Steel plates <.002mm wear *
* All new seals/springs/o'rings *
This is as close to a brand new motor that you can get
No porting
Street application 1978/1980 SA RX7
comes just like mana motor
$2800 motor only
or
$3995 ready to drop in
Condition 10 housings
All new seals - springs - orings
Water pump, Thermostat, oil pan, flywheel just like a mana motor
Resealed metering pump
Complete package will come with: Carburetor, distributor, belts, oil filter, thermal reactor, air pump, emissions rail, front mount, good low mile clutch (not shown)
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This will have to be shipped
truck freight
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Shipping weight - 400 lbs US. rough estimate on shipping costs $375
** Resealed RX-3 12A for Improved Touring or RS 1971/1978 **
* 74/78 for vintage *
No porting
Street application 1974/1978 RX-3 SP
$2400
Distributor not included
Distributor not included
Distributor not included
R5 steel plates.
Carbon apex seals.
Oil system modifications.
New water pump and thermostat.
6hr Centerforce clutch, fresh disc.
Blocked injector ports.
Manifold included.
No wear on 74 rotor housings
Resealed metering pump
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This will have to be shipped
truck freight
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Shipping weight - 400 lbs US. rough estimate on shipping costs $375
** Reconditioned 13B for 1974 1978 Mazda RePU 13B **
Like new virtually no wear on housings
$2600
All new rotor seals and springs
R5 steel housings - REPU specific porting
Front/rear steel plates .0025mm wear
Intermediate housing .003mm
No chipping or scoring on rotor housings
Water pump and thermostat
Oil pan
resealed metering pump
no flywheel
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This will have to be shipped
truck freight
Shipping weight - 400 lbs US. rough estimate on shipping costs $375
** Resealed 1987 Mazda 13B TII motor**
Modified to fit in a REPU, SA or FB series RX-7
Needs ECUs
$4500
Low mileage before reseal - < 20K
Modified front mount housing for turbo oil system
REPU oil pan
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This will have to be shipped
truck freight
Shipping weight - 400 lbs US. rough estimate on shipping costs $375
Core housings that can be sent to Rotor Housing Resurfacing Company $150. Steel housings with nitride coating still intact $200
contact at sales@rotaryresponse.com
August 20, 2008 13:15:28 -0400