Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Intake/Exhaust (http://www.the370z.com/intake-exhaust/)
-   -   Review: MotorDyne Shockwave))) E370 Exhaust (http://www.the370z.com/intake-exhaust/50771-review-motordyne-shockwave-e370-exhaust.html)

V1H 07-04-2014 01:40 PM

Prelude
 
Quote:

Originally Posted by MaDMaXX (Post 2883717)
Nice V1H - now you gotta tell me what Prelude you had and on what boards?

Here's mine before i left the UK.

Mint looking ride m8 :tiphat:

I sold my Prelude recently to make space for my Z.
You can still see the auction here, which includes a set of pictures of my Prelude.
I have a homepage about my Lude, too, where I kept track of all modifications I made. I have done everything myself, whether ECU hacking, Cam Piston or conrod installations, even bumper paintjob. It was my true DIY project for almost 9 years, starting from bone stock.
When I auctioned the Lude I was spotted by the Lude Generation Forum and invited to give a few write-ups, which you may find in this thread. That's it. I hadn't been active on any Prelude forum ever.

Staples 07-04-2014 11:30 PM

V1H, those are rubber dampers to alleviate vibration and "hiss" from the OEM exhaust. (The pic you posted asking)

V1H 07-05-2014 04:01 PM

Quote:

Originally Posted by Staples (Post 2884407)
V1H, those are rubber dampers to alleviate vibration and "hiss" from the OEM exhaust. (The pic you posted asking)

Ah interesting. Still not sure how they'd actually work. Coz there's merely a weight suspended on rubber and a weird straight stiff wire poking through a small hole. It looks purposeful but its function is beyond me.
Maybe it acts a kind of counterweight and somehow is engineered to vibrated in sync with the pipe but with a phase delay of Pi, thus cancelling vibration.. a bit like noise cancelling "anti-sound" The wire-through-hole must be limiting the deflection/amplitude of the counterweight vibration, perhaps it makes it more broad-band (less sharp a resonance curve) or keeps the phase delay at Pi
Just speculating here :rolleyes:
http://www.prelude.myzen.co.uk/370Z/Temp/damper.jpg

instroke 07-22-2014 05:05 PM

Anyone by chance have this exhaust with a BP Turbo?

johncarlopang 07-23-2014 12:37 PM

motordyne or FI? waaaaaaaa

instroke 07-23-2014 08:01 PM

Motordyne Shockwave...

peleincubus 07-31-2014 04:22 PM

Can you get this without the burnt tips??

Boost_lee 07-31-2014 08:14 PM

Yes, check my first post. I have pics of both the stainless tips and burnt titanium

peleincubus 08-01-2014 12:23 AM

Quote:

Originally Posted by Boost_lee (Post 2915312)
Yes, check my first post. I have pics of both the stainless tips and burnt titanium

Ahh ok thanks. I thought that was your previous exhaust.

V1H 08-05-2014 12:55 PM

Alternative Exhaust Tips
 
Hi all,

I am going to replace my Shockwave))) Exhaust tips (4.5" blue rolled Ti) with some alternative ones that I found here:
www.42draftdesigns.com/Clamp-On-Tips_c_168.html

The above selection fits our 3" tail pipes.
I chose the 4" OD brushed S/S double wall clamp-on style. But they got single-wall and/or weld-on versions, too. The highly polished or matte black versions are beautiful, as well :rolleyes:
The double wall design looks very professional and reminds me a bit of BMW M3 style... just bigger.
http://www.42draftdesigns.com/assets...-62CBR_002.jpg



Best wishes

instroke 08-07-2014 09:11 AM

Great Review Boost - called Motordyne just now to order, I want to get an exhaust before the summer is over lol. But unfortunately the latest batch has weld issues around the muffler - and they need to be rechecked or even rewelded and won't be shipping for 2 - 4 weeks... ugggg.

:confused:

spdandpwr 08-15-2014 04:13 PM

hi all, looking to get this exhaust from a vendor on here. Can anyone state what's a good shipped price? I've been looking and the lowest I got was around $1700. I swear I saw it for 100 less elsewhere.

mag_black 08-18-2014 07:58 PM

^^ Motordyne prices went up. I think $1600-1700 is the best you're going to get. I think Nugen gave me the best price out of the vendors.

spdandpwr 08-19-2014 10:43 AM

Thanks! Strange that prices when up when people had issues with the latest batch...

mag_black 08-19-2014 11:00 AM

^^ what issues were these?


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