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Rotor arms
Posted: 22 Jul 2009, 17:29
by android
I've just replaced the rotary arm on my van with a bog standard jobbie without a limiting thingy bob. the one with a limiting thingy was 4times more expencive than a standard one so i decided to save a few pennies and not rev the poo outa the van(which i avoid anyways). will this cause me any problems in the long run or is it ok not to have a limited rotor arm?
excuse my technical wording as im no mechanic and not sure on the technical names of things stuff and bobs:O)xxx
Re: rotary arms
Posted: 22 Jul 2009, 18:04
by kevtherev
you just won't know your over revving with out a rev counter.
never take mine over 5000 rpm now With my limitless arm (rev counter fitted)
however I doubt that you'll cane it for long periods.
In 4th at 70mph is 3700 rpm
Re: rotary arms
Posted: 22 Jul 2009, 21:38
by android
thanks for the reply :)i feel reasured now as my mechanics skills are a bit limited like my old rotor arm! i never go beyond the orange lines on my speedo so i guess this limits the rev's down a bit too and keeps the engine within its parameters. a rev counter would be nice but i'd rather spend the money on camping and waggle dance

thanks again!
Re: rotary arms
Posted: 23 Jul 2009, 11:12
by jake1953
Just to agree with kev. I changed mine to the bog standard one and absolutely no probs.
Re: rotary arms
Posted: 23 Jul 2009, 19:37
by CovKid
Except if you are absent-minded, have the stereo on way too loud and can't hear the engine. You can over-rev it then. Done it myself...

Re: rotary arms
Posted: 23 Jul 2009, 19:40
by kevtherev
CovKid wrote:Except if you are absent-minded, have the stereo on way too loud and can't hear the engine. You can over-rev it then. Done it myself...

aaah yes.
travelling down the M6 at 60, stereo on full tilt.. my mate sez.. or rather shouted.. "Oi kev am yow in third?"
Re: rotary arms
Posted: 23 Jul 2009, 20:16
by Simon Baxter
You'd be daft to rev a WBX or CU that far as all the power has long gone by 5400rpm.

Re: rotary arms
Posted: 24 Jul 2009, 20:57
by dwayne
got a little question to ask about over revving , I have a limited rotar arm and quite often I will drop it into 3rd on a steep hill and take it up to 70 .... am I likely to do it damage ? 1.9DG 4 speed box
Re: rotary arms
Posted: 24 Jul 2009, 22:28
by CovKid
No - rotor arm will kick in if you overdo it. Had that happen now and again - bit embarrasing though

Re: rotary arms
Posted: 26 Jul 2009, 08:02
by grumpyoldgit
dwayne wrote:got a little question to ask about over revving , I have a limited rotar arm and quite often I will drop it into 3rd on a steep hill and take it up to 70 .... am I likely to do it damage ? 1.9DG 4 speed box
70.......in 3rd!!! I have never done 70 in 4th.
60 to 65 is my limit in 4th. About 50 in 3rd.
Re: rotary arms
Posted: 16 Aug 2009, 10:19
by nrxx
Aaaaahhh!!! That'll explain my loss of ignition when I missed a gear while being cut up by a "idiot" in a cavalier who wouldn't let me past and was insisting driving at 50 except whenever I started to overtake

. Most embarrassing, I got past but coasted to a halt only to be passed by inanely grinning said 'gentleman'. I thought I'd completely buggered engine but it started back up straight away.
Nick
Re: rotary arms
Posted: 16 Aug 2009, 11:04
by Mocki
by heck!
i dont rev mine higher than 3500 , most not over 3000...... you lot are thrashing them!
Re: rotary arms
Posted: 16 Aug 2009, 19:39
by dugcati
Mocki wrote:by heck!
i dont rev mine higher than 3500 , most not over 3000...... you lot are thrashing them!
hear hear

revs =£££££ in petrol (for those of us not gassed up yet!)
Re: Rotor arms
Posted: 16 Aug 2009, 21:27
by wasserleaker
Non rev-limiter type in mine too with no probs for 2 years, but i dont go bothering the upper end of the rev counter
