Speed Limiter + PFC

[SeriesIIGTST]

Hi

My understanding is that the speed limiter is an in-built function of the stock ECU. Therefore, after fitting the PowerFC you "should" be able to speed past 180 when out on race tracks etc right? Now we know that one of the monitor functions on the PFC is speed so if you take your car past the 180 mark on your dash, does the PFC continue to read speed on its digital readout above 180 or will it cut out?

I guess i'm curious as to whether if I found a sufficiently long piece of road like an airport runway or the Sturt highway in the NT, would my PFC show my speed despite the fact that my stock speedo ran out at 180km/h?

Cheers!

[N I B]

You have no speed cut with your PFC, your speedo will stop but thats all no harm done.

[wrxhoon]

Steve is right no limiter on pfc and the speedo needle will go well past the 180 k , pfc will show you the highest speed

[R31Nismoid]

you'll probably notice too that what your speedo says when it hits 180... and what the H/C says are just a tad different

[IanH]

The Kph/Mph conversion in the UK really messes up the Hand Commander speed

[WhiteR33]

The idea is, you don't need to know how fast you are driving, while you are! If you have a second to look at your speedo when it's at 180kmph, you would already travelled 50meters.

Or... how about a Nismo 320k speedo....

[rob77]

take your car down the plex, you should exceed 180km/hr