This is another interesting comparison: From my collection of VBOX tests
http://www.riceracing.com.au/vbox-ii...ing-tuning.htm
90kmh to 135kmh (best power gearing for the stock RX7) see rpm logging.
RICESP V Spirit R Type A (stock standard)
Car specs:
Spirit R Type A
1335kg as run
280PS factory rated engine (100% stock std no mods at all)
Car ran 0-100kmh in 5.55 seconds & 13.85 second @ 104.78mph RR V-BOX Recorded for 1/4 mile *no roll out*
Time = 5.06 seconds & 158 meters
RICESP:
~21psi Rice Racing Engineered Water Injected Monster
1310kg as run
Power is over double a factory RX7 (see actual VBOX RR rwkw measure) so roughly double the power, double the acceleration & half the time required to do it and distance as well
Time = 2.21 seconds & 69 meters
VBOX File report
