[For Sale] 1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more - RX7Club.com - Mazda RX7 Forum

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[For Sale] 1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more

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Old 08-10-17, 07:51 PM
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1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more

Year: 1989
Make: Mazda
Model: RX-7
Price: $7000
Mileage: 165400
Color: white
Private or Dealer Listing: Private Listing
Location (US State/Canada/Int): CA

Modified for track use, but can be made street legal and will pass emissions, with some effort and minor expense for parts.

Performance:
Spinwerks +0 offset 15x7 wheels with racing tires
5.125 ratio differential with clutch-pack Limited Slip from s4 tII
Speedometer gear adapter to display accurate speed with current wheels and 5.125 diff ratio.
Nearly new strut assemblies
Non-adjustable custom-valved dampers with proper spring rates
Choice of Ziel / JIC-Magic / or AWR coilovers
Choice of springs
Eibach 25mm adjustable front swaybar with new bushings and custom links (heim joints)
Center-brace link (third-member), adjustable
Rear Camber adjusters
Toe Link Kit
Mariah rear-steer eliminators
Mariah solid bushings to replace all three rubber pieces in rear hubs
Mazdacomp differential mount
AWR Solid bushings for differential

Safety:
Full 6-point roll cage installed by Tony Colicchio at TCDesign ($2800 value)
Choice of seats:
OMP Big America composite fiberglass racing seat, SFI certified
OMP WRC XL composite fiberglass racing seat, SFI certified
Lowered to floor with custom heavy duty bracket. Accommodates all sizes of drivers, including helmet!
Valid SFI 5-point harness
Main Power cutoff switch (kill switch)

Convenience:
Removable steering wheel with NRG mount
Fuel tank modified to eliminate fuel starvation out of high-G lefthand corners. You can run the tank down to 1 gallon on the track with no issues!
Fuel level sender modified to be accurate with stock gauge!
Aluminum hood.
All s5 lights -- all operational.
All s5 bodywork & exterior trim.
s5 wing.
Both power mirrors work! adjustable from control @ center console!
Heater core still connected and plumbed for cabin heating and window defrost (great for cold mornings @ track or rain conditions).
Rear hatch defroster still operational.
Windows, regulators, locks all operational.

Engine:
Streetported 13B engine with s5 rotors
Rotor housings resurfaced by Rotary Evolution, engine assembled by local rotary race engine builder with >1000 engines experience
Only eight hours on engine. Dyno sheet available. 198 hp at the wheels.
RTek tunable ECU with fuel & ignition maps, injector correction, logging for all sensors and AFR.
In-person dyno tuning support for 6 months after purchase (local only).
Zeitronix ZT-3 Widebad Air-Fuel Ratio Oxygen Sensor, loggable with Zeitronix software and/or RTek.
Full Racing Beat Exhaust from header to mufflers

Reliability:
Every possible modification has been done to the cooling system to keep the car running at optimum temps on the track.
*No expense* has been spared in keeping this rotary engine cool.
AWR (Ron Davis) radiator for ITS (stock mounting)
Gigantic Flex-a-Lite Black Magic S-Blade #160 Fan with shroud. Includes thermostat-activation and manual override (top of the line unit)
Ducting completely seals air forcing it into radiator and oil cooler (no gaps!)
Underdrive (smaller) main pulley
Larger water pump pulley (largest possible size)
Larger alternator pulley
Power Steering pulley with operational power steering! (keep or remove as desired)
Spring-enforced lower radiator hose (prevents hose collapse at high RPM)
Aluminum thermostat housing
Choice of various pressure radiator caps
Mazdaspeed Oil Cooler (rare!)
Genuine A&N fittings and steel-braided oil lines.
Torque 700 brake fluid ($35 per half quart) -- highest BP fluid you can buy

VIN: JM1FC3313K0704543ALL service and modification records & receipts available.

Other:
Many other major and minor modifications -- too many to list, but all documented in service log!

Great for Track Day / Chump/Lemons/Lucky Dog / SCCA driver school / NASA license test / AutoX / Drift!

(car has done all of these event types)

Car was built as an SCCA car for ITS, STL, ITE, EP classes, 2012-2014.
Raced occasionally in ARC GT3 class, 2010-2014.
Also legal for NASA PTD racing or time trials.

SCCA logbook
NASA logbook
ARC logbook

Accolades:
Regional SCCA championship winner in ITS class, 2014!
National championship SCCA Run-offs hard-charger award in EP class, 2014
National championship SCCA Run-offs middle-pack in STL class 2014 (missed hard-charger by one pass; started from the back, finished middle)
First-place finish in SCCA ITE in the rain! I won against an FD with a big turbo by outhandling the competitor.
Several podiums in class, regionally.
American Racing Club / NCRC championship 2nd place in GT3 class, 2013
American Racing Club / NCRC championship winner in GT3 class, 2014

Video:

2:30 to 7:30:

3:35 to 9:20:

all:
(finished ahead of both white Civics)

Attached Thumbnails
1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-1.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-2.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-3.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-4.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-5.jpg  

1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-6.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-7.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-8.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-9.jpg   1989 Mazda RX-7 Racecar: rebuilt streetport 13B n/a, RTek, 5.125 LSD, coilovers, more-10.jpg  


Last edited by 088; 08-13-17 at 10:53 PM.
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Old 08-11-17, 02:21 PM
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Aluminum hood, alternator, and alt pulley are off the car. New price is $6600.
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Old 08-12-17, 12:38 PM
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Same video links, cued to desired time. (I don't know how to prevent the forum from expanding them into large embedded videos, so you'll have to copy and paste the links.)

Laguna Seca Race 1:
youtu.be/SQWe2un7Vg8?t=3m30s

Laguna Seca Race 2:
youtu.be/XH1Y3y7wGuo?t=3m00s

Highlights of Thunderhill Race Video:
youtu.be/qvg6P4umQBc

0:45 car comes into view
4:35 pass at T15
7:00 drafting pass
13:20 good times
19:30 final pass out of T15

Last edited by 088; 08-12-17 at 12:54 PM.
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Old 08-12-17, 12:55 PM
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Priced Dropped to $6000

Last edited by 088; 08-20-17 at 12:48 PM.
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Old 08-13-17, 10:47 PM
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Which car is for sale?
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Old 08-13-17, 10:52 PM
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The white FC in the pictures and video clips.....
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Old 08-20-17, 12:50 PM
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$5000

New price is $5000. Deleted items: Aluminum hood, alternator, alt pulley, SFI racing seats, SFI harness.

(SFI seats and harness are available for purchase separately.)

Last edited by 088; 08-20-17 at 12:52 PM.
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