Dunno if i should be posting this here or not,
But i have a cat back 2 1/2 sports exhaust on my Vn, i think its just got two mufflers and a hot dog, have been told if i remove the hot dog i will loose some power but have a nice lumpy idal(however its spelt)
Anyone know any if thats right or not, i want it louder, story basically is when i got the exhaust put on my dad picked me up got out n said to the bloke make sure its nto to loud after i had told the bloke i want it loud n beefy, he did wat dad said cause my dad had been going to him for years, so yeah its not as loud as i want it to be.
Any hints tips would be appreciated,
Cheers Aaron
Speed never killed anyone. Suddenly becoming stationary, now that's what gets you...
I think if you remove the hotdog it'll sound a bit nicer. I don't think you'll lose power though, and I doubt you'll get a lumpy idle out of the V6 unless it's missfiring![]()
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The 1972 HQ Kingswood
The 1989 VN Turbo Rally Project
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wouldnt lose power it would be louder but not lumpy unless u got a cam but it will drone more aswel
MY VY SV8 HBD http://forums.justcommodores.com.au/...y-sv8-hbd.html
yeah you wont loose any power and it will sound much better, but u wont get the lumpy idle unless u get an extra 2 cylinders installed lol
If you've got two mufflers still, it'll be fine. I had one straight-through muffler on my VP's catback and it didn't drone 'till 110.
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The 1972 HQ Kingswood
The 1989 VN Turbo Rally Project
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you "should" be fine with drone at 100..... mines still fine at 110, all depends on what muffler you have....
you will get a better sounding exhaust, i also doubt u loose power since a straight bit of pipe has no restriction?
but seriously, do it... car will sound so much better
(ive also heard of taking out the middle muffler and leaving the resonator/hotdog on the rear.... apparently has heaps less drone but its louder.... maybe look into that? i was going to but decided not to due to ride height)
Should see if its a straight thro muffler, ditch the hotdog get a straight pipe, if u want abit more beefy sound pacemakers recommended, and if you want it meaner again convert it to manual![]()
~ VN POWER ~ Click the scales
I have done a bit of R&D with systems, if you want it a bit louder but not to sound like crap, remove the most restrictive muffler and leave the hotdog and other muffler. Although this is a bit weird because they usually run either two mufflers or one and a hotdog. Hotdogs are definitely worth keeping, they take the raspiness out of the note.