guzzijack Posted March 10, 2006 Share Posted March 10, 2006 When does the rev limiter cut in on the stock V11 Sport engine? Reason for asking is that I'll be running the V11S engine in my LM 1000 with carbs instead of the EFI system and I'm just about to order an inductive rev counter and need to know the dial range. Graham Link to comment Share on other sites More sharing options...
Guzzirider Posted March 10, 2006 Share Posted March 10, 2006 I think mine cuts in at 8250rpm Link to comment Share on other sites More sharing options...
Guest jasper Posted March 10, 2006 Share Posted March 10, 2006 when i had mine on the dyno the revlimiter was set at a standard 8250 we changed it to 8750 if i remember correctly Since there was some power left it sort of made sense.. never hit the ref limiter after that so it sort of worked! Ciao jasper Link to comment Share on other sites More sharing options...
helicopterjim R.I.P. Posted March 10, 2006 Share Posted March 10, 2006 when i had mine on the dyno the revlimiter was set at a standard 8250 we changed it to 8750 if i remember correctly 81733[/snapback] How did you change it? What sytem are you using - the FIM flash map, Cliff's MY15M or some other system? I hope your connecting rods don't mind. Link to comment Share on other sites More sharing options...
Guest jasper Posted March 11, 2006 Share Posted March 11, 2006 I am not sure which software was used if you want to know i can ask? Both injection curve and timing curve were altered by flashing the ECU. AFter a couple of runs the dyno guy asked if i wanted to change the revlimiter since there was some power left. That's what we did! i just to run into the limiter every now and again after that it didn't really happen anymore so i don't think it is going to be a problem! Ciao jasper Link to comment Share on other sites More sharing options...
antonio carroccio Posted March 12, 2006 Share Posted March 12, 2006 when i had mine on the dyno the revlimiter was set at a standard 8250 we changed it to 8750 Ciao jasper 81733[/snapback] same here \Dunno if the limit is by 8750 or 8749, maybe 8751 or 8852,4. Anyway we have got more torque now. Let say it good, we have got longer torque Link to comment Share on other sites More sharing options...
pete roper Posted March 12, 2006 Share Posted March 12, 2006 When the valves float and get bent or when a rod decides to jump ship? Any other questions? Pete Link to comment Share on other sites More sharing options...
Guest lexV Posted March 12, 2006 Share Posted March 12, 2006 When does the rev limiter cut in on the stock V11 Sport engine? Reason for asking is that I'll be running the V11S engine in my LM 1000 with carbs instead of the EFI system and I'm just about to order an inductive rev counter and need to know the dial range. Graham 81725[/snapback] Hi, I've set it back on 7.850rpm ==> av. piston speed ~ 21m/s 8.750rpm ==> av piston speed ~ 23.3m/s I think for a V11 8.750rpm is rather high for standart equipment like valve springs and piston. Lex V Link to comment Share on other sites More sharing options...
Guest jasper Posted March 12, 2006 Share Posted March 12, 2006 IF i remember correctly antonio, you reflimiter was set at 8749 cause you tend to ride like a hooligan on your and that 1 rpm could save your valves from bending...... Mine, being a scura, was set at 8750 ............. scura's like hooligans Ciao jasper Link to comment Share on other sites More sharing options...
gthyni Posted March 12, 2006 Share Posted March 12, 2006 almost 9k on mine, have hit it a few times. Link to comment Share on other sites More sharing options...
antonio carroccio Posted March 12, 2006 Share Posted March 12, 2006 Goran, in Holland we say, Baas over baas.... Link to comment Share on other sites More sharing options...
gthyni Posted March 12, 2006 Share Posted March 12, 2006 Goran, in Holland we say, Baas over baas.... thanks it's the same as capo di tutti capi or something, right? Link to comment Share on other sites More sharing options...
antonio carroccio Posted March 13, 2006 Share Posted March 13, 2006 No, it means "there is alway someone who knows better, or who is doing better than you" Link to comment Share on other sites More sharing options...
gthyni Posted March 13, 2006 Share Posted March 13, 2006 No, it means "there is alway someone who knows better, or who is doing better than you" the same thing then what I meant was since I haven't tested it in a dyno close to 9k might be 8749 rather then 8250 with the mods I have done to get a better flow it is easy to hit the revlimiter in most gears. Link to comment Share on other sites More sharing options...
luhbo Posted March 14, 2006 Share Posted March 14, 2006 Breaking the rev wall makes not very much sense without either bigger injectors or an other pressure valve with 3.5 or 4 bar. Both will negatively affect the driveability at low revs and low loads. MV Agusta e.g. choose instead of big nozzles a second one for every cylinder. So they can precisely inject small amounts at low revs/loads and also give the engine the full load at WOT. Hubert Rereading the initial post I saw the word "carburetors". In this case it's different, of course! Sorry... Link to comment Share on other sites More sharing options...
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