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Honda Civic Si, TTS Rotrex SC Kit, 350whp/215tq, Hondata FlashPro
Dec 7th
The Car: 2006 Honda Civic Si
Engine:
- Bone Stock K20z3
- TTS Rotrex Supercharger Kit
- Skunk2 Alpha Header
- Full Race 3″ Exhaust
- Carbon Fiber Intake/Airbox
Fuel System:
- RC 750 cc/min
- Walbro 255lph HP Intank Fuel Pump
Engine Management:
The Tuning Rundown
This car was tuned using 93 octane @ 12psi of boost.
The Dyno Video
The Dyno Graph(s)
Overall Impression:
This is the first Rotrex equipped 06-11 Civic Si that we’ve tuned. Very impressive power delivery, and extremely quiet in comparison to the roots blower kits.
Toyota Supra, 74mm BorgWarner turbo, Built engine, 675whp/555tq, Haltech PS2000
Aug 19th
The Car: MKIV Toyota Supra
Engine:
- Built 2JZ longblock (8.5:1 CP pistons, Manley Turbo Tuff Rods)
- GSC Beehive springs/retainers and Ferrea valves
- GSC 274 10.5mm lift camshafts
- Stock Intake manifold/throttle body
- Full Race divided T4 top mount
- Twin Precision 46mm Wgs
- Evans Tuning custom 4″ downpipe
- 3″ charge piping
- Greddy 4 row front mount intercooler
- Bullseye Power s374 turbo 1.25 a/r
Fuel System:
- Injector Dynamics 1000cc Injectors
- 2 Walbro 255lph HP pumps mounted intank
- Upgraded fuel lines, fuel rail and external regulator
Engine Management:
- Haltech Sport 2000 box w/terminated harness
- M&W pro 16 CDI Ignition
- Racepak Digital Display Dash (can bus’d to Sport 2000 EMS)
The Tuning Rundown
This car was tuned using 93 octane @ 20psi of boost.
The Dyno Video
The Dyno Graph(s)
Overall Impression:
This Supra is one of the coolest sounding “street” cars I have been around. It idles like a cam’d up big block V8 at idle, but has that sweet distinctive 2JZ sound while running. This set-up made very good power considering it’s still fairly basic. Custom intake manifold, larger throttle body, larger intercooler and charge pipes and race gas tune are in the future. Should be able to see around 1000-1100whp at 40-45 psi! This is a solid high 8 second 1/4 mile car when completed down the road, but will still be able to drive on the street.
Honda S2000, SOS S/C Kit, Bolt-Ons, 520whp/330tq, FlashPro
Jun 23rd
The Car: DBW Honda S2000
Engine:
- Bone Stock F22C
- Berk Header
- Berk HFC
- T1R 70mm Exhaust
- Science of Speed Novi 1200 Supercharger Kit w/larger heat exhanger
- Science of Speed 70mm Throttle Body
Fuel System:
- Injector Dynamics 1000cc Injectors
- Aeromotive 340lph fuel pump
- Inline Pro Return Style Fuel Kit
Engine Management:
The Tuning Rundown
This car was tuned using 93 @ 7.5 psi of boost and 104 octane race gas @ 17.5 psi of boost.
The Dyno Graph(s)
Dyno Video
Overall Impression:
This is the highest power supercharged S2000 we have tuned to date. The large Novi 1200 blower with an 18 psi pulley delivers massive power!
Honda S2000 CR, Kraftwerks SC Kit, 340whp/230tq, FlashPro
Jun 9th
The Car: Honda S2000 CR
Engine:
- Stock F22C
- Kraftwerks Rotex SC Kit (High boost/”youtune”)
- Stock header/cat/exhaust
Fuel System:
- Injector Dynamics 1000cc Injectors
Engine Management:
The Tuning Rundown
This car was tuned using 93 octane @ 9psi of boost.
Dyno Video
The Dyno Graph(s)
Overall Impression:
Very basic set-up with great results. A header upgrade and test pipe will yield another 10-20 whp power increase.
Acura Integra, Full Race Stage 2 GT Kit, 490whp/325tq, Hondata S300
Jun 2nd
The Car: 2000 Acura Integra GSR
Engine:
- Built and Sleeve 2.0L bottom end (LS crankshaft)
- Bone stock GSR Cylinder Head
- ITR Cams w/stock cam gears
- Edelbrock Intake Manifold
- Full Race Stage 2 GT Turbo Kit
- GT3040 turbo .82 a/r
- Thermal 3″ exhaust w/test pipe
Fuel System:
- Injector Dynamics 1000cc Injectors
- Walbro 255lph HP Intank Fuel Pump
Engine Management:
- Hondata S300
- 3-bar map sensor
- Evans Tuning boost package w/boost by gear
The Tuning Rundown
This car was tuned using 93 octane @ 19 psi of boost.
The Dyno Graph(s)
Dyno Video
Overall Impression:
This particular car was from some of our original videos (silver Acura Integra). Years later it came back for a refresh switching from NepTune to Hondata S300, ditching the AVCR boost controller for the boost by gear feature and installing a set of Injector Dynamics 1000cc Injectors to replace the low impedance 1000cc’s Precision Injectors that ran terrible. There is a night and day difference in drivability and overall power delivery/traction on the street!
Honda Civic EG, Custom Turbo Kit, 705whp/460tq, Hondata S300
Jun 1st
The Car: Honda Civic EG Hatchback
Engine:
- 2.0 Liter Built/Sleeved Bottom End
- GSR crank
- Supertech Valvetrain
- Skunk2 Pro 1 Camshafts
- Adjustable Cam Gears
- Full Race Intake Manifold
- 68mm throttle body
- Full Race bottom mount manifold
- S362 w/.70 a/r t3 housing
- Garrett 20 x 11 x 3 Intercooler
- Custom Intercooler piping
- 3″ Turboback exhaust (no cat)
- Tial 50mm BOV
- Tial 44mm WG
Fuel System:
- Injector Dynamics 1000cc Injectors
- Bosch 044 Fuel Pump
- Aermotive FPR @ 70 psi base fuel pressure (injectors flow ~1300cc/min at this base pressure)
- FCS Fuel Tank
- -8 a.n feed line, stock feed line as return
Engine Management:
- Hondata S300
- Hondata 4 Bar map sensor
- ET Boost Solenoid package w/boost by gear
The Tuning Rundown
This car was tuned using VP Q16 Racing Fuel @ 29psi of boost.
The Dyno Graph(s)
Dyno Video
Overall Impression:
This seems to be about the limit of the flow from the s362 compressor wheel. Great powerband from this turbo and should make an easy low 10 second/high 9 second 1/4 mile monster!
Honda Civic Si, AJP Turbo Kit, 500whp/320tq, Hondata FlashPro
May 31st
The Car: 2007 Honda Civic Si
Engine:
- Bone stock K20z3
- AJP Turbo Kit
- Precision 6262 .63a/r
- 3″ turboback exhaust (no cat)
Fuel System:
- Injector Dynamics 1000cc Injectors
- Walbro 255lph HP Intank Fuel Pump
- Return style fuel system @ 45 psi base fuel pressure
Engine Management:
The Tuning Rundown
This car was tuned using 93 octane @ 14 psi of boost.
The Dyno Graph(s)
Dyno Video
Overall Impression:
Great power from another bone stock K20z3 engine! This particular owner decided to do a return style fuel system, which allowed me to push a bit more power out of the set-up compared to other turbo Si’s that we have tuned. IDC was at 80% at the 500whp power pull. The midrange torque could be a bit better if Hondata boost control was used (AEM Tru boost was used).
Honda S2000, Full Race Turbo Kit, Precision 6262, 470whp/300tq, AEM EMS
May 27th
The Car: 2005 Honda S2000
Engine:
- Bone Stock F22c
- Full Race Turbo Kit w/Precision 6262 .82 a/r
- 2.5″ Greddy Exhaust w/E-Cutout
Fuel System:
- Injector Dynamics 1000cc Injectors
- Walbro 255lph HP Intank Fuel Pump
Engine Management:
- AEM EMS
- AEM Tru Boost Controller
- Hondata 4 bar
The Tuning Rundown
This car was tuned using 93 Octane @ 13psi of boost.
The Dyno Graph(s)
Overall Impression:
Great power from another bone stock F22c block! Tuning was done on stock compression with 93 octane, so tuning was stopped for a reliable tune.
Honda S2000, PTuning Turbo Kit, 340whp/238tq, Haltech Sport 1000
May 27th
The Car: 2005 Honda S2000
Engine:
- Bone Stock F22c
- PTuning Turbo Kit (GTX3076r .82 a/r)
- Stock Exhaust and recirculated dumptube
Fuel System:
- Injector Dynamics 1000cc Injectors
- Walbro 255lph HP Intank Fuel Pump
Engine Management:
- Haltech Sport 1000 EMS
The Tuning Rundown
This car was tuned using 93 Octane @ 7 psi of boost.
The Dyno Graph(s)
Overall Impression:
Great power from the wastegate spring level and the stock exhaust system and recirculated dumptube.
Honda S2000, PTuning Kit, 580whp/445tq, Hondata FlashPro
May 26th
The Car: Honda S2000
Engine:
- Bone Stock F22C
- PTuning Turbo Kit
- GTX3076R .82 a/r (Tial Housing)
- PTuning Exhaust System (no cat)
- Direct Injection Methanol Kit (jet per cylinder on intake manifold runner) using 70% meth / 30% water
Fuel System:
- Injector Dynamics 1600cc Injectors
- 340 LPH Fuel Pump
- Return Style Fuel System
Engine Management:
The Tuning Rundown
This car was tuned using 93 Octane @ 22psi of boost.
The Dyno Graph(s)
Dyno Video
Overall Impression:
Power is impressive from this bone stock F22c engine at 22 psi of boost. This particular car was using a direct meth/water injection system (nozzle per runner) to achieve these results. The direct injection eliminates any cylinder to cylinder flow differences, and allows for a much more consistent and reliable tune as a result. More power is able to be extracted if 100% methanol was used and a stronger ignition system was installed. The car was tuned previously with larger jets and had misfiring issues with too much water being injected into the engine. Boost was turned down to 19-20 psi level, or 550whp for street driving.