National Speed: 2003 Honda Civic Si - Full-Race GT3582R/built K20A2 - Fourth Gear 175mph...

The car is making 592.84whp/415.08ftlbs on this boost level. This is a fourth gear pull to 9,000rpm and 175mph. Fifth gear will take the car to roughly 210-215mph on the 225/50R16 tires.

This is on 93 octane, on 20psi/1.4bar boost level.

Modifications performed by National Speed are as follows:

(partial components of the fuel system are pre existing: injectors, fuel rail and regulator)

- 10gallon RCI fuel cell
- Fuelab Prodigy 1,000hp pump
- 100-micron Aeromotive fuel filter (pre pump)
- 10-micron Aeromotive fuel filter (post pump)
- -8AN Aeroquip feed line
- -6AN Aeroquip return line
- All Aeroquip fittings
- Aeromotive 1:1RR fuel-pressure regulator
- Golden Eagle fuel rail
- 3psi (.20bar) pressure switch (for fuel pump reference)
- RC Engineering 1,600cc injectors
- Liberty dog-box transmission
- EXEDY twin-disc clutch
- Tuning on Hondata K-Pro by Taylor King (our in-house tuner)

This is on 93 octane, on 20psi/1.4bar boost level.

Modifications performed by National Speed are as follows:

(partial components of the fuel system are pre existing: injectors, fuel rail and regulator)

- 10gallon RCI fuel cell
- Fuelab Prodigy 1,000hp pump
- 100-micron Aeromotive fuel filter (pre pump)
- 10-micron Aeromotive fuel filter (post pump)
- -8AN Aeroquip feed line
- -6AN Aeroquip return line
- All Aeroquip fittings
- Aeromotive 1:1RR fuel-pressure regulator
- Golden Eagle fuel rail
- 3psi (.20bar) pressure switch (for fuel pump reference)
- RC Engineering 1,600cc injectors
- Liberty dog-box transmission
- EXEDY twin-disc clutch
- Tuning on Hondata K-Pro by Taylor King (our in-house tuner)

Category:

Autos & Vehicles

Tags:

• National
• Speed
• Full-Race
• GT3582R
• Built
• K20
• K20A
• K20A2
• Liberty
• Transmission
• EXEDY
• Fuelab
• Hondata
• K-Pro
• KPro
• Pro
• Tuning
• Taylor
• King

[Vietplaya1987]

damn!!! look at that speedometer.

[bayseball4lyfe]

fucking siiiick!!!...i have a full-race ep aswell and i only put out 313whp but i only have the stock k20a3 motor....good job im jealous lol...

[zorro6326]

Damm speechless

[nytodie]

@bayseball4lyfe I heard that a k20a2 is better than a k20a3 is that true bcz the a2 both intake vavles are open while in a a3 only the intake valve opens at low rpm. But i dont understand that so i was wondering if you would know

[TheCoralboy22]

Im speechless.

[dallasfan209]

I miss my ep:( makes me

Want one again

[s0u1j4h]

Holy shit, i wish my EP was like that D:

[NationalSpeedInc]

More than enough Eddy Current active during this pull. The dynamometer is a DynoJet 424XLc2 with Eddy Current on both rollers.

[powerstrokemikey]

think you need more load on the dyno....

[euzzi]

maaaaaaan 

[Proyalty]

@NationalSpeedInc come to clubep3.com we'd adore your build. :drool:

[weltall1]

@FoxMass88

check your messages