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TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more

Old 02-28-2018, 04:03 PM
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Default TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more

Looking to help a friend sell his 1990 widebody turbo car, I have helped him do a lot of stuff on this car, and while it might not be everyone on this forum’s cup of tea, it has been a reliable quick car for him.

He is looking for $12k and pretty firm at that, not looking for any trades. On the current tune, on e85 @25 psi, the car makes 450 whp on a local mustang dyno, and has made 490 on a local dynocom. Motor has around 4k miles on it and is rarely ever driven, so mileage probably will not increase much. Only issue with the car is it could probably use some cold start tuning because it takes a while to crank and start sometimes, other than that, it doesn’t leak a drop of anything and runs great.

If any more info is needed please PM me, and I'll answer any questions, or get you in contact with my friend. Car is located in Frisco, TX.


Engine:
’96 1.8 Motor
84mm JE 9:1 pistons
Scat forged rods
ACL Race bearings (standard size)
OEM rebalanced and polished crank
ARP main and head studs
OEM head gasket
AWR motor mounts
Boundary Engineering Street/Strip oil pump
BP05 Head with slight porting has been decked to raise compression 1 point
Supertech +1mm stainless intake valves
Supertech +1mm inconel exhaust valves
Supertech dual valve springs with titanium retainers
EXintake cam swap
OBX Cam gears
Gates blue timing belt
Skunk 2 gsr b series intake manifold modified to fit 1.8 head
70mm Skunk2 pro series throttle body
LS2 coil packs
Walbro 485
Aeromotive adjustable fpr
Ebay 55mm radiator
ID1000s recently cleaned and flow tested
MS2 diy pnp

Turbo Setup:
Artech custom log manifold and dowpipe
Flyin’ Miata 3 inch exhaust
Garrett GT3076r .73 a/r exhaust housing
Tial EWG w/13lb spring tuned for 25lbs
Ebay intercooler core with piping routed over the radiator

Drivetrain:
Act extreme 4 puck sprung disk
Act extreme pressure plate
Fidanza 8lb flywheel
6spd trans from ‘99 10 AE
3.9 torsen
Short shifter

Suspension/Chassis/Brakes:
Rear subframe brace
FM solid front sway bar
Fortune Auto 500 coilovers 10k/8k spring rates
Hard Dog double diagonal roll bar
Work Meister CR01 F: 15x8.5 +7/R: 15x9 -3 with 225/45 RS3 in the front and 235/50/15 r888s in the rear for better traction
1.8 brakes with Hawk HP+ pads
Stainless braided brake lines

Body Work:
Autokonexion front and rear over fenders (rears have been molded smooth into the body)
3 Stage Toyota/Lexus 081 Blizzard Pearl White paint (material cost 3k plus labor, this is not a cheap respray)
Singular motorsports hood vents
OEM hardtop paint matched
GarageStar rear wing stands
Ebay 69” wing deck

Interior:
Sparco Sprint mounted through the floor (ideal for someone 6’ tall)
Innovate SCG1 boost controller/wideband
Nice manual boost controller on it currently
Glowshift digital gauges (boost, water and oil temp, and oil pressure)
DDMworks radio delete panel
Flocked dash
Clean stock interior
Alpine headunit with bluetooth and sony speakers
Attached Thumbnails TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-gcxt8829%5B1%5D.jpg   TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-ahko0968%5B1%5D.jpg   TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-haep7317%5B1%5D.jpg   TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-nmmq2573%5B1%5D.jpg   TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-lbef8917%5B1%5D.jpg  

TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-jegx6237%5B1%5D.jpg   TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-jlgq9384%5B1%5D.jpg  
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Old 02-28-2018, 04:29 PM
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Do you have a dyno graph? Id love to see how much TQ its making and how the hell the 6spd is able to deal with that power
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Old 02-28-2018, 05:02 PM
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Not the greatest dyno, but it's the only picture he could find of one of his dyno runs. It made less torque than I remember here.
Attached Thumbnails TX 1990 Miata-490hp/450tq-widebody, toyota pearl white & lots more-ndmr6915%5B1%5D.jpg  
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Old 05-13-2018, 04:42 PM
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PM Sent
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Old 05-14-2018, 08:49 PM
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Nice build.
ID1000s at 490whp must have been spicy 0_o?
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