Further to this post (stock V's street port)
Two RX7's both weight checked prior to running, both dyno's *varying methods* alone with vastly varying estimates of engine power! one matches reality (read other cars) the other is optimistic to say the least!
Stripped track car (13B-REW street port) Garrett single turbo 1.3bar
1> 1180kg (432rwhp DD! owners dyno shop estimates 509bhp!!!!!!!)
100kmh-200kmh = 8.3 seconds
Road car (13B-REW stock) Garrett single turbo 1.3bar
2> 1380kg (275rwkw "real power measure!" owner estimates honest 430bhp in this test)
100kmh-200kmh = 8.2 seconds
(same number of gearshifts, same OEM gearbox, same shift points.........) *both at sea level and std temp and pressure day* You do the maths

power curve on one is far superior, but also some dyno figures are not worth the paper they are printed on