FL: 2002 NB2 Miata 310hp Kraken/EFR6258 ALL the goodies, **engine knock**.
Thread Starter
Elite Member
iTrader: (1)
Joined: Mar 2014
Posts: 1,557
Total Cats: 197
From: Jacksonville, FL
SOLD. SOLD. SOLD.
SOLD. SOLD. SOLD.
**Engine knocking**
**Engine knocking**
**Engine knocking**
Location: Jacksonville, FL
Priced to sell at $7000.
This car can be literally parted out for over $10k. but i dont have the space nor the time to deal with that.
It will take about $20K to replicate this car.
Fix the engine with a few hundred dollars in parts, and two weekends wrenching, and you have a $15K Turbo Miata.
I will include another engine block and another vvt head free with purchase as spares.
It is with great sadness i am parting with my Miata, i have owned it for 8 years, and i feel its time to move to a new build.
I just finished building the forged engine with all the goodies, and 100 miles into driving and tuning, it started knocking.
Who ever buys the car, and fixes the engine, will be very happy with how fast it is and how well it handles, with full street comfort and track performance.
Specs below:
Lots of research and time went into building this car over the years of my ownership.
It is one of the most refined modified Miata's i have ever driven, it retains all OEM creature comforts,
has full functioning COLD AC, hot heat, and power steering.
Plus sound deadening materials lining the trunk and rear shelf for improved noise insulation.
Southern car all its life, absolutely ZERO rust.
201K miles on Chassis, but really almost nothing original is left except the shell.
I set the car for 2 boost settings, mild and wild.
These can be switched right on the Android head unit/stereo on the fly.
setting 1. Wastegate only, 10psi, produces a super fun 250hp. this is what i use 95% of the time
setting 2 Kill mode - 17psi 309hp. be ready for a wild ride and embarrass most Mustangs, Vettes and Porches.
OK on to the Specs:
Turbo: (All turbo related stuff was bought brand new).
EFR 6258 T25 turbo, medium wastegate spring
Kraken Cast manifold
Kraken 3" Stainless downpipe
Full 3" Exhaust with MiataTurbo big MagnaFlow muffler. (Sounds great, not loud, nice and deep, no drone).
FlowForce 640cc EV14 Injectors
DW Fuel pump, 200 or 300 series, cant remember.
FM Turbo heat shield
MS3 Basic by Rev with digital CAN box
AEM Wideband connected via digital CAN
MS3 is connected to Android stereo head unit. You can see all car parameters while driving, and also tune on the fly.
custom built cold air box with FM oval cone filter
Cooling:
Car has amazing cooling, You can drive it on the track all day on 90+ degree days with zero worries.
Can drive on the highway on a 90+ degree day with A/C blasting. I can tell you that 90% of turbo miatas cannot do this.
Mishimoto Radiator
OEM fans (cool great, and much quieter than aftermarket fans).
Radiator is Fully ducted.
Singular Motorsports hood Vents.
Coolant Reroute
Engine:
Fully Rebuilt 100 miles ago
VVT Head refreshed at machine shop with stiffer Volvo valve springs
Skunk2 Intake Manifold
Skunk2 Throttle body
Boundary VVT forged oil pump
FM Wiseco 9:1 forged pistons
FM Carrillo super A Forged rods ($1249)!
King XP race bearing, Wiseco rings
Dual port VTA catch can
Drivetrain:
6 Speed gear box out of a 90k mile 10AE
Miata Roadster short shifter w/ weighted ball (amazing shifts)
3.636 Torsen II rear diff from the UK - low miles
FM level 1 clutch. (Awesome clutch, holds perfect and feels like stock).
Handling:
Advanti Storm s1 15x9 forged wheels, wrapped with amazing Hankook RS4 225 Tires.
Lots of traction, and they seem to last forever.
BC Racing BR Coilovers 12k/8k. These ride and handle great, very comfortable street ride and great autox or track day performance.
Racing beat front sway bar
adjustable end links
MSM Strut tower brace
Cosmetics:
MazdaSpeed red/black seats
MazdaSpeed Door sills
MazdaSpeed pedals
OEM Mazda side skirts
Electronics:
Android Bluetooth radio
Can control MS3, show all paramaters and even tune on the FLY.
AEM Wideband
Boost gauge
JBL Component Speakers
Misc:
Hard dog hardtop roll bar
FM Hidden Trailer hitch with wiring
I am sure i am forgetting some things.
You will be hard pressed to find a more complete and refined Turbo Miata.
I have done 2 track days, 3 Autox days and lots of weekend cruising. and this car can truly do it all in comfort, with amazing handling and power.
Only real negative, is that the clear coat is chalking off due to Florida sun.
Could use a new paint job to make it beautiful again, or spraying new clear coat.
Engine running video:
https://photos.smugmug.com/photos/i-...kmBKT-1280.mp4










SOLD. SOLD. SOLD.
**Engine knocking**
**Engine knocking**
**Engine knocking**
Location: Jacksonville, FL
Priced to sell at $7000.
This car can be literally parted out for over $10k. but i dont have the space nor the time to deal with that.
It will take about $20K to replicate this car.
Fix the engine with a few hundred dollars in parts, and two weekends wrenching, and you have a $15K Turbo Miata.
I will include another engine block and another vvt head free with purchase as spares.
It is with great sadness i am parting with my Miata, i have owned it for 8 years, and i feel its time to move to a new build.
I just finished building the forged engine with all the goodies, and 100 miles into driving and tuning, it started knocking.
Who ever buys the car, and fixes the engine, will be very happy with how fast it is and how well it handles, with full street comfort and track performance.
Specs below:
Lots of research and time went into building this car over the years of my ownership.
It is one of the most refined modified Miata's i have ever driven, it retains all OEM creature comforts,
has full functioning COLD AC, hot heat, and power steering.
Plus sound deadening materials lining the trunk and rear shelf for improved noise insulation.
Southern car all its life, absolutely ZERO rust.
201K miles on Chassis, but really almost nothing original is left except the shell.
I set the car for 2 boost settings, mild and wild.
These can be switched right on the Android head unit/stereo on the fly.
setting 1. Wastegate only, 10psi, produces a super fun 250hp. this is what i use 95% of the time
setting 2 Kill mode - 17psi 309hp. be ready for a wild ride and embarrass most Mustangs, Vettes and Porches.
OK on to the Specs:
Turbo: (All turbo related stuff was bought brand new).
EFR 6258 T25 turbo, medium wastegate spring
Kraken Cast manifold
Kraken 3" Stainless downpipe
Full 3" Exhaust with MiataTurbo big MagnaFlow muffler. (Sounds great, not loud, nice and deep, no drone).
FlowForce 640cc EV14 Injectors
DW Fuel pump, 200 or 300 series, cant remember.
FM Turbo heat shield
MS3 Basic by Rev with digital CAN box
AEM Wideband connected via digital CAN
MS3 is connected to Android stereo head unit. You can see all car parameters while driving, and also tune on the fly.
custom built cold air box with FM oval cone filter
Cooling:
Car has amazing cooling, You can drive it on the track all day on 90+ degree days with zero worries.
Can drive on the highway on a 90+ degree day with A/C blasting. I can tell you that 90% of turbo miatas cannot do this.
Mishimoto Radiator
OEM fans (cool great, and much quieter than aftermarket fans).
Radiator is Fully ducted.
Singular Motorsports hood Vents.
Coolant Reroute
Engine:
Fully Rebuilt 100 miles ago
VVT Head refreshed at machine shop with stiffer Volvo valve springs
Skunk2 Intake Manifold
Skunk2 Throttle body
Boundary VVT forged oil pump
FM Wiseco 9:1 forged pistons
FM Carrillo super A Forged rods ($1249)!
King XP race bearing, Wiseco rings
Dual port VTA catch can
Drivetrain:
6 Speed gear box out of a 90k mile 10AE
Miata Roadster short shifter w/ weighted ball (amazing shifts)
3.636 Torsen II rear diff from the UK - low miles
FM level 1 clutch. (Awesome clutch, holds perfect and feels like stock).
Handling:
Advanti Storm s1 15x9 forged wheels, wrapped with amazing Hankook RS4 225 Tires.
Lots of traction, and they seem to last forever.
BC Racing BR Coilovers 12k/8k. These ride and handle great, very comfortable street ride and great autox or track day performance.
Racing beat front sway bar
adjustable end links
MSM Strut tower brace
Cosmetics:
MazdaSpeed red/black seats
MazdaSpeed Door sills
MazdaSpeed pedals
OEM Mazda side skirts
Electronics:
Android Bluetooth radio
Can control MS3, show all paramaters and even tune on the FLY.
AEM Wideband
Boost gauge
JBL Component Speakers
Misc:
Hard dog hardtop roll bar
FM Hidden Trailer hitch with wiring
I am sure i am forgetting some things.
You will be hard pressed to find a more complete and refined Turbo Miata.
I have done 2 track days, 3 Autox days and lots of weekend cruising. and this car can truly do it all in comfort, with amazing handling and power.
Only real negative, is that the clear coat is chalking off due to Florida sun.
Could use a new paint job to make it beautiful again, or spraying new clear coat.
Engine running video:
https://photos.smugmug.com/photos/i-...kmBKT-1280.mp4










Last edited by borka; Mar 8, 2025 at 11:04 AM. Reason: Sold.
Great deal for someone that likes a project. The parts list is impressive, the car looks clean, you can't go wrong here. Someone jump on this before I buy a 4th miata.
Thread Starter
Elite Member
iTrader: (1)
Joined: Mar 2014
Posts: 1,557
Total Cats: 197
From: Jacksonville, FL
I stole this NC for $2300 running but poorly, $1700 for a 2.5L focus swap and i have a fun and reliable miata.
Maybe coils and wheels eventually.
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