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Exhaust https://www.ausmini.com/forums/viewtopic.php?f=23&t=12078 |
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Author: | manofaus [ Wed Oct 12, 2005 2:50 pm ] |
Post subject: | Exhaust |
I have been informed that I need to comply with a noise test. For my mini gti motor, I have a hotdog and a muffler (straight through, steel wool packed type) Will it pass or do I need to add some more mufflers/hotdogs. Or do I just stick a restrictor in the xhaust and pull it out later...? How much do these other tests cost? Brake, Noise, emmissions etc. Thanks |
Author: | JC [ Wed Oct 12, 2005 2:55 pm ] |
Post subject: | Re: Exhaust |
manofaus wrote: Will it pass or do I need to add some more mufflers/hotdogs....
You may do, for the test anyway........... After that...."Mini's didn't come fitted with mufflers, Orrificer" |
Author: | awdmoke [ Wed Oct 12, 2005 3:10 pm ] |
Post subject: | |
I would think that you should be OK Do you know anyone in the music or ICE game? They might be able to lend you a dB meter to get a reasonably accurate measurement. |
Author: | manofaus [ Wed Oct 12, 2005 3:15 pm ] |
Post subject: | |
duh.. should have thought of it earlier.. we have such a beast at out work. also he mentioned a speedo calibration test. |
Author: | awdmoke [ Wed Oct 12, 2005 3:19 pm ] |
Post subject: | |
Are you planning on running on a dyno? You can check the speedo then. |
Author: | minstar [ Thu Oct 13, 2005 12:52 pm ] |
Post subject: | |
AWD et al, I am running 12x5's on mine, given that that will obviously throw out the starlet speedo what is involved in recalibrating? Also I am running 2.5" straight thru (no hotdogs etc) and a straighthru muffler (Lukey) hope that gets through? |
Author: | minimetoy [ Thu Oct 13, 2005 1:03 pm ] |
Post subject: | |
Ministar, You should be OK with a straight through set-up. I once did this on a 1600 (Datto) it had a CA18ET in it and i never had an issue with it. Suprisingly it was a very quiet car. Daniel |
Author: | awdmoke [ Thu Oct 13, 2005 1:10 pm ] |
Post subject: | |
You have a digital speedo input? (i.e. not cable drive) There is a digital interceptor which you can adjust to whatever speed you need. Will look up the details & post here, as I have already thought about it - may need one myself. If it's cable drive, most auto sparkies can change the cable drive gears to correct it. |
Author: | minstar [ Thu Oct 13, 2005 1:17 pm ] |
Post subject: | |
Thanks for the advice guys (sorry to hijack your thread manof). I guess we will find our shortly. |
Author: | manofaus [ Thu Oct 13, 2005 2:35 pm ] |
Post subject: | |
if you go to.. castlemainerodshop.com.au they can sell you this correcting thingamagig for both electronic and cable drives.. from memory about 200 bucks. or if you can use a soildering iron: http://www.jaycar.com.au/productView.as ... &SUBCATID= alot cheaper..... from what I was told the gti has a cable speedo... I can get a new cable made up at castlemaine and use corrector gearset. ... from what I remember....... |
Author: | awdmoke [ Thu Oct 13, 2005 3:11 pm ] |
Post subject: | |
The Jaycar one was the unit I was looking at (as featured on Autospeed). But I'm not sure I will need it. I am running 186/65 Pirellis on 14" mags. Not sure how that compares with the standard rims it came out with. I believe the Australian standard only requires speedos to be +/-10%, so I have a fairly wide margin to work in. |
Author: | 13secmini [ Thu Oct 13, 2005 4:45 pm ] |
Post subject: | |
starlet is cable driven. |
Author: | awdmoke [ Thu Oct 13, 2005 5:10 pm ] |
Post subject: | |
OK you can sort out speedo woes here: http://forums.ausmini.com/viewtopic.php?p=164968 and get back onto exhausts ![]() |
Author: | manofaus [ Thu Oct 13, 2005 5:34 pm ] |
Post subject: | |
kinda sort.. do all speedos have the same ratio? I thought that they were more then likely different. |
Author: | awdmoke [ Thu Oct 13, 2005 6:48 pm ] |
Post subject: | |
Different makes/models/spec level cars all can have different speedo drive ratios. I posted the rolling diameter link up so that you could check how far out your speedo will be if you compare your new rims against the stock factory rims/tyres for the suzuki. I believe you can get away with being 10% out & still pass inspection (but don't quote me on that) but of course if the speedos are never perfect from new, and if it was already 5% high you would now read 15% high but if it was already 5% low you would now only read 5% high |
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