1 / 7Specs
Discipline
NASA
Year
1991
Condition
Race ready
Weight
2300 lb with 175 lb driver and 120 lb ballast, no fuel
Car
- Year
- 1991
- Make
- Mazda
- Model
- MX-5 Miata
Racing
- Discipline
- Road Racing
- Sanctioning body
- NASA
Powertrain
- Engine
- Keegan-built VVT, 84.00 mm bore, MS3 Pro ECU, 160+ whp on pump gas
- Transmission
- NB 5-speed manual
- Race weight
- 2300 lb with 175 lb driver and 120 lb ballast, no fuel
Safety
- Cage
- Miatacage with curved dash bar and dual NASCAR bars
- Fire system
- Spa 4.0L mechanical system with dash, corner-worker and nozzle pulls
Electronics & extras
- Data / dash
- AiM MXL2 dash
Other
- safety
- Schroth Enduro 6-point belts, Safecraft center net, G Force window net
- cooling
- Setrab oil cooler, Supermiata coolant reroute
- suspension
- Xida Gen 2 coilovers 800/500, Supermiata end links
Ask the seller
This listing doesn't say these yet. Get answers before you make an offer.
- Logbook: Which club logbooks does it have, and when did it last pass annual tech?
- Engine hours / races: Who built the engine, and how many hours or race weekends since the last refresh?
- Seat expires: What's the date on the seat's certification label?
- Belts expire: What's the date on the belt labels?
- Fuel cell expires: Is there a fuel cell, and what's the date on the bladder?
More in how to buy a used race car and safety equipment expiration dates.
Description
Junior Listing
91 Miata "Junior"
Multiple Series Champion (2x Supermiata Champ, 1x Superspec champ)
2300# with 175# driver and 120# ballast. no fuel
Currently setup up NASA ST5 or TT5
No other gauges besides the AIM system
Roughly $18k in parts, $30k to duplicate the whole car if a shop builds from scratch with new parts
Wrapped in orange vinyl .
Keegan built (VVT) engine
Super tech 11:1 pistons x 84.00 bore
Makes regulated 160whp+ on pump gas. A lot more on e85.
Racing Beat 56005 header
Racing Beat quiet race exhaust
Megasquirt MS3 pro ECU
Innovate MTX WBO2
Crank trigger
Setrab 920 oil cooler with -10 lines
Supermiata coolant reroute
Coldside air intake
Skunk2 Throttle body
Squaretop
Fuelab fuel pressure gauge under hood
Fuelab 6 micron serviceable fuel filter
Walbro 190HP fuel pump
Supermiata race motor mounts, 70d urethane
4.3 Torsen
NB front subframe
Depowered NB steering rack
Xida Gen 2 coilovers 800/500 with billet coaxial mounts, helper springs
Racing Beat 54105 front sway bar
Mazda 14mm rear sway bar
Supermiata end links (4)
Energy suspension urethane suspension bushings
Energy suspension urethane diff bushings
NB2 front Sport Brakes
NA8 rear brakes
stainless braided brake lines
stainless braided clutch line, clutch
Supermiata 7.9 lb light
flywheel NB 5 Speed trans
Supermiata brake proportioning valve kit
Wired for coolsuit (Coolsuit box not included)
Wired for radio
ARP extended wheel studs
Dry carbon hard top, 9 lbs
Singular Motorsports hood vents
Fiberglass Autokonexion duck tail trunklid
Aerocatch
spare oem deck lid with polycarbonate spoiler
APR wing as current setup gt250 64”
hood latches 4 hood pins on trunk
Polycarbonate windshield, scratch resistant
Polycarbonate rear window, scratch resistant
NB1 fuel tank, fast fill vent system, modified to hold 15 gallons
Supermiata style HDPE air dam
Custom aluminum radiator ducting
undertray
Dry carbon headlight lids
-Car has no headlights
OMP HTE-R seat
Miatacage with curved dash bar and dual Nascar bars
Two extra attachment points on driver side door bars
Tub is partially seam welded
Schroth Enduro 6 pt belts
Safecraft center net
G Force window net
Spa 4.0L mechanical system in trunk
-pull on dash
-pull on pax side B pillar for corner workers
-nozzle on firewall aimed at fuel rail
-nozzle on firewall aimed at dipstick
-nozzle in fuel tank nacelle aimed at filler
-nozzle on main hoop aimed at driver from above
-nozzle on trans tunnel aimed at drivers feet/legs
Momo 78, 350mm steering wheel
NRG quick release hub
Aim MXL2 dash
-Oil temp
-Oil Pressure
-Coolant temp
-RPM
-Fuel level
-Predictive lap
-Shift lights
-Voltage
-Air Fuel ratio
-Fuel Pressure
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