K20 + Boost = ??
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K20 + Boost = ??
This is is a 2.2 litre Turbo RSX built for Peter Radford by Blacktrack Performance. http://www.blacktrax.net/GT35RRSX.html
Boost level is 25 psi, which is about the limit for this turbo. It is running 1200cc low impedance injectors with a resistor box and a custom built plenum chamber welded onto a stock intake manifold. Injectors are at 75% duty, giving plenty of room for improvement. 109 octane was used. More power will require a bigger turbo. The turbo was mounted over the gearbox.
The VTEC point for this car was 3300 rpm which is exceptionally low for a turbo. The low VTEC was possible due to long exhaust runner design reducing back pressure. This helped spool the turbo really well. Cam angles were 50 degrees just after VTEC and dropping to 15 degrees at redline.
Boost level is 25 psi, which is about the limit for this turbo. It is running 1200cc low impedance injectors with a resistor box and a custom built plenum chamber welded onto a stock intake manifold. Injectors are at 75% duty, giving plenty of room for improvement. 109 octane was used. More power will require a bigger turbo. The turbo was mounted over the gearbox.
The VTEC point for this car was 3300 rpm which is exceptionally low for a turbo. The low VTEC was possible due to long exhaust runner design reducing back pressure. This helped spool the turbo really well. Cam angles were 50 degrees just after VTEC and dropping to 15 degrees at redline.
