1) can make it to 60mph in 2nd, thus reducing the time it takes by the duration of a gearshift from 2 to 3 (over .5s, probably closer to 1s.)
2) rev matching on downshifts
3) the noise!!!!!!
unlikely. the time it takes to shift from 2nd to 3rd in my car takes a while coz the linkage is pretty worn.
in any case, i'm removing the rev limiter because I WANT TO. I am interested in mechanical experience and knowledge, not necessarily making the 0-60 time 0.001s faster.
finally, it does 57 in 2nd anyway at 6800, 60 is only around 7150rpm.
at the end of the day its a micra... its never going to go fast
i just wonder what goes through peoples heads when they ask "why are you doing this?" i wouldnt be doing it if i didnt want to!
What was going through my head was 'I wonder why he's removing the rev limiter'. If you want to thats fine, i just wondered if there was a specific reason for it like you had certain other mods that would mean removing it is actually beneficial. I haven't done so because you loose power towards 7k so there's really no need, its there to save your engines life anyway.
yes its there to protect the engine but all motor engineering is overbuilt by a multiple of at least 1.4. on a micra that means you can probably get away with around 9500rpm, on a NEW engine. obviously this will come down with engine wear.