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 Post subject: 92 Miata STL/SM
PostPosted: Sun Jan 27, 2019 12:33 pm 

Joined: Thu Aug 18, 2011 10:46 am
Posts: 203
For Sale 1992 Miata STL/SM Race car
Pictures on EBay item 173763290272 Racecars not street legal
The car started as a legal SM with an Aim Dash, internal net, cool shirt system, non-subscription transponder, Springfield radiator, radio setup, fresh SM engine, new transmission, and new 4.3 LSD and was in very good shape. We purchased a separate1.6L engine and built it for STL but retained all the SM parts to allow for conversion back to SM for SCCA/NASA or Mazda Historic racing. The original SM Engine, SM exhaust, stock ECU, rotors, 230 cc injectors etc. are included in the sale.

The New Engine for STL: 170 hp at the crank (150 RWHP at 7250). Redline is 8000 rpm. More HP is available with more aggressive JP Cams. Engine has 7 hours on it. Engine was assembled and dyno-tuned by Jesse Prather.
Head- built by Jeff Winters with new hyd. lifters and new exhaust springs all around.
Supertech Pistons/Rings
Eagle Forged Rods/ARP bolts
Mazdaspeed racing bearings
Jesse Prather Cams- high torque FP cams with adjustable Cam Gears
Jesse Prather race preped Throttle Body
Stock flywheel /Act Clutch-
High Volume oil pump
Jesse Prather baffled pan/Lightened Crank Pulley
Gates Timing belt/new idlers
270 cc cleaned and matched injectors

The chassis:
New Poly suspension bushing everywhere
SM suspension (Bilstein shocks, springs, roll bars)
New 2 qt Manual Accusump-
New Firecharger Fire Systems
New Oil Filter/cooler adaptor
RX7 Oil Cooler
Jesse Prather header with race exhaust ( runs 93 db sound level)
New Trick Adjustable Fuel Pressure Regulator
New Deatschwerks 200 Fuel Pump
New Megasquirt PNP ECU
New windshield in 2017
New Inovative AFR Meter
New Brembo Rotors(Hawk Blue pads)
Cold air intake
New belts in 2016, New Battery in 2017
Two additional sets (3 total) of 15 inch wheels
Not raced in 2018 (medical issues)
Package price for everything is $12,500
Car is located in Denver CO area

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