Smike Posted March 3 Share Posted March 3 (edited) Please email me if you have questions. Updated/Current as of May 2024. Asking: Open to competitive offers. Additional photos: https://photos.app.goo.gl/1dDP7Xc63bDSdCPd9 Time has come to move on with retiring from racing after 20 years. I raced this car from 2013-18 for JCM Motorsports. We raced NASA Midwest and Great Lakes back then - taking multiple track records, podiums, series wins, and lots of free tires/brakes. I purchased the car in late 2021 and raced one SCCA Majors race in 2022 taking 3rd on both days. Sunday-funday, stewards started the race 10 mins early and I ended up last in field at the start of the race (40+ cars). Working my way back through the field to 7th overall and 3rd in class. Car is a hot knife in butter when you want to wheel it. I rebuilt the top end of the motor and inspected as I went in late 2022. Added the turbo intake cam for more lift and duration, new intake/TB, injectors - stretching the rev limiter to 8000 (can go higher but our of HQ/TQ - cam limited). Shifted the powerband up to gain reduced shifts on track. And now scares the hell out of Porsche club friends when you run under Mid Ohio T1 at 8000 rpm. Videos: https://www.youtube.com/watch?v=81zl0ybdp14 https://www.youtube.com/watch?v=ZMqrwxBJroQ https://www.youtube.com/watch?v=BF519vZNJIc https://www.youtube.com/watch?v=FmhcGwNYkNE SCCA STU / NASA ST5 Multiple Wins, Track Records, Regional Championships (NASA ST5, TT5, PTD, TTD) 3rd place finishes (2) in last SCCA Majors race in June 2022 at Mid Ohio 1990 Miata chassis (car does have a title, non-plated) 1999 Miata long block 2014 build ~1.8L 155whp / 123 wtq -- 8000 rpm 2023 numbers 2035 lbs STU minimum weight w/driver and fuel Engine: Boundary billet oversized oil pump gears 2001+ main bearing support plate and oil pan Ported cylinder head and bowl ACL race bearings APR head and main bolts Carrillo forged h-beam connecting rods Supertech 11:1 pistons 0.2 oversize Supertech dual valve springs Shim under bucket conversion LSx coil packs FM coolant reroute Tomei intake cam gear Amsoil Racing oil 15w-50 changed 7/24/2023 RX8 425cc Injectors Skunk2 Intake 1.85L volume (inc./0.5L spacer) Skunk2 64mm TB Fuelab Pressure Regulator NGK 7 non-res spark plugs gap 0.035 Flyin' Miata Dual Feed Fuel Rail 165lph @ 40psi Fuel Pump DeatschWerks NA Fuel Filter MSM BP-5A Intake Cam 251 .349 (stock 248 .326) KOYORAD thickcore radiator ACT clutch and lightweight flywheel Mega Squirt ECU w/output to Android phone/tablet (not included) that displays RPM and engine metrics Suspension/Brakes/Wheels: SuperMiata coilovers Reinforced front control arms BroFab BMW E30 front hubs Adjustable swaybars Hawk DTC-60 pads Braided Lines 4 - 14x7n random wheels with Hoosier H20 - currently used as winter storage wheels 16 - Konig "Dial In" 15x8 Hoosier A6 tires Hoosier R6 tires Pirelli medium non-DOT tires DemonSpeed tire warmers ($1000 system) Aero: APR wing with custom risers (STU/ST5 legal) Front air dam and undertray (STU/ST5 legal) Fiberglass roof Interior/Electronics: SCCA/NASA certified cage (w/logbooks) 6-point harness (OK for DE, need to be updated for W2W) Kirkey AL seat - fix mounted and braced Fire suppression system - engine, cabin, fuel tank coverage RaceKeeper Black data acquisition system with 2 video feeds ($2225 system) GR Racing Short Throw Tall Shifter LED shift lights Dual dashboard - SCCA rules require a dash...NASA does not. DE does not. So OE Miata dash cover is over the aluminum one. Track Records Achieved: GingerMan 6/25/16 NASA Performance Touring D – 1.46.964 Pitt Race Full Course 6/3/17 NASA Performance Touring D – 2.06.690 Mid-Ohio Pro Course 8/26/17 NASA Time Trial D – 1.39.622 Mid-Ohio Club Course 8/27/17 NASA Time Trial D – 1.42.357 National Corvette Museum 3/25/18 NASA Super Touring 5 – 2:23.556 National Corvette Museum 3/25/18 NASA Time Trials 5 – 2:26.989 Mid-Ohio Club Course 4/22/18 NASA Time Trials 5 – 1:40.722 Mid-Ohio Pro Course 5/26/18 NASA Super Touring 5 – 1:38.483 Mid-Ohio Pro Course 5/26/18 NASA Time Trials 5 – 1:38.941 Mid-Ohio Club Course 5/27/18 NASA Super Touring 5 – 1:40.454 Edited September 3 by Smike Updates Quote Link to comment Share on other sites More sharing options...
Smike Posted May 6 Author Share Posted May 6 May Update. Quote Link to comment Share on other sites More sharing options...
Smike Posted July 2 Author Share Posted July 2 Fired right up while having the garage resurfaced. Very competitive car! Quote Link to comment Share on other sites More sharing options...
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