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  • #8352
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    Yea knew you had a lathe ;-)   Nice solution, looks clean and simple.  Cant be far off blast off can it?

    #8353
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    Yea knew you had a lathe Nice solution, looks clean and simple. Cant be far off blast off can it?

    Thanks, Wiring, I ordered the fluids needed the other day, need to sort the spring rates and reinstall the Cage and Interior then it’s done!

    #8354
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    Very close then, you certainly work at a cracking pace!!

    #8355
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    Very close then, you certainly work at a cracking pace!!

    This has been a bit slow for me Gary, for various reasons it’s dragged on a bit but almost there now, will have a bit of Debugging to do then I can start using it in anger!

    I’ve figured out a Tyre combination that will let me run 245/275 front/rear and be within .5% so it doesn’t freak out the AWD for circuit/hillclimb use.

    #8370
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    Anonymous Member since: January 1, 1970
    Posts: 0

    Today End!

    Filter arrived at the Post Office this morning, still waiting to hear back from my Repco mate on my Fluids so I’ll combine the trips and collect it all, while waiting I figured I’d Mount and Plumb my Catch Can system and the aftermarket Windscreen washer bottle, also plumbed up the Cooling system while I was at it!..

    #8373
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    Anonymous Member since: January 1, 1970
    Posts: 0

    Today End Again..

    My Fluids didn’t look like arriving till late today so I went into town and collected my Filter, The Rubber ends on it take up a lot more space than I expected so I had to get a bit creative and replumb the PCV.

    #8381
    Profile photo of Mistikal
    Mistikal
    Participant
    Member since: March 2, 2015
    Posts: 57

    Should get yourself a pair of new headlights, they make the rad support look bad :-(

    Cannot wait for the last few updates of this now  :good:

    #8389
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    Should get yourself a pair of new headlights, they make the rad support look bad Cannot wait for the last few updates of this now

    The Rad support is pretty ratty, I didn’t paint it when I did the bay, the flash makes it look much better than it is and given the end use of this thing I’m not sure if I’ll bother doing much with the body/paint..

    Autocross on Dirt is a bit of a harsh environment..

    Yeah it’s getting close now I’m looking forward to firing it for the first time to see what it sounds like :XD:

    #8390
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    My guess, LOUD!

    #8399
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    My guess, LOUD!

    LOL I suspect you may be correct, here’s hoping it’s under my Club limit of 95Db though <fingers crossed>

    #8403
    Profile photo of Dan811
    Dan811
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    Member since: March 4, 2015
    Posts: 124
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    I’m not sure that air filter is big enough…..

    #8406
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    I’m not sure that air filter is big enough…..

    LMAO I had the exact same thought when I pulled it out of it’s box :yahoo:

    —————

    Today!

    Early start to go collect all the fluids…a bit of an expensive exercise but all done now!

    #8407
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    My guess, LOUD!

    LOL I suspect you may be correct, here’s hoping it’s under my Club limit of 95Db though <fingers crossed>

     

    Having become somewhat schooled up on exhaust sound level, will depend very much on at what rpm?  Is it the standard road test measurement at a specified rpm?

    #8408
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    My guess, LOUD!

    LOL I suspect you may be correct, here’s hoping it’s under my Club limit of 95Db though <fingers crossed>

    Having become somewhat schooled up on exhaust sound level, will depend very much on at what rpm? Is it the standard road test measurement at a specified rpm?

    Not really sure how they test it at the track, I’ll have to ask the scrutineer this weekend

    #8423
    Profile photo of Chris (agentcrm)
    Chris (agentcrm)
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    Member since: March 2, 2015
    Posts: 82
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    My guess, LOUD!

    LOL I suspect you may be correct, here’s hoping it’s under my Club limit of 95Db though <fingers crossed>

    Having become somewhat schooled up on exhaust sound level, will depend very much on at what rpm? Is it the standard road test measurement at a specified rpm?

    Not really sure how they test it at the track, I’ll have to ask the scrutineer this weekend

    I was working at the Clipsal trackside years ago, last turn out side. There was an official with a noise meter measuring the cars while racing.

    There are free apps that you can use to measure decibels, no idea on accuracy but it will be close enough to guess.

    #8426
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    Sounds drops away at (from memory) the square of the distance, so just measuring it a little distance away will dramatically reduce the reading. Road cars for example the measurement is taken only 500mm from the tip.  I borrowed a genuine meter when I did mine but those phone apps are pretty good.

    #8427
    Profile photo of Chris (agentcrm)
    Chris (agentcrm)
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    Member since: March 2, 2015
    Posts: 82
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    Yeah, Touring car mmasters where on track at the time. I remember the loudest car was a little Escort, you could hear it over everything. It was still 90 dB at the fence 20??m away.

    #8428
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    90db 20m away, holy crap thats gotta be so loud alongside!

     

    #8429
    Profile photo of
    Anonymous Member since: January 1, 1970
    Posts: 0

    I have a Mate with a Meter, I’ll test it and if needs be I’ve left room for 2x extra Spirals to go into the system..

    <fingers crossed> I don’t need to but we’ll see, the Spirals are an unknown quantity to me, Using conventional straight through Mufflers it takes a LOT to keep things “road legal” but 95Db is damn loud.

    #8430
    Profile photo of VRSenator065
    VRSenator065
    Participant
    • Adelaide SA
    • VR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project)

    • View build HERE
    Member since: February 17, 2015
    Posts: 5 777
    Supporter

    I moved my build thread over here after going through a lengthy and involved saga to get mine legal thats all in my old thread. I started at 113db, thats with twin 3″,H pipe and two central mufflers and a rear similar to standard. As you rightly say its not easy to “lose” a couple of dB!

     

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