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-   Race Prep (https://www.miataturbo.net/race-prep-75/)
-   -   NA / NB engine drop mounts (https://www.miataturbo.net/race-prep-75/na-nb-engine-drop-mounts-89332/)

Blackbird 08-05-2016 09:47 AM

No can do, sir.
But that shouldn't stop you from placing an order since the mounts are available is standard height as well (no engine drop).

With so many configuration of headers, turbos, downpipes and exhausts available, there simply isn't a way for us to test them all and verify fitment with the drop mounts and thus we have to leave it to you to make the call.
To check clearance for the drop mounts, I'd recommend jacking the car up and using a 1/2" thick piece of something as a spacer to slide between things that can hit and see if there's a half inch to spare going downwards.
If you find that even with a 1/2" drop things clear with ample amount of room, consider the drop mount a good option.
If you're unsure, go for the standard height mount.
Simple as that.

hornetball 08-05-2016 11:25 AM

I assume these will have a prominent Blackbird logo to match my rear spoiler? ;)

Keep up the good work.

Blackbird 08-05-2016 11:40 AM

No logo on those, should be able to tell right away that this is a BFW product ;)


Blackbird 09-09-2016 12:05 AM

Took a bit longer than expected, but the first batch is shipping tomorrow!

https://cimg9.ibsrv.net/gimg/www.mia...c15cae72ad.jpg


18psi 09-09-2016 12:44 AM

there are parts in that picture? where?

Blackbird 09-09-2016 03:30 PM

Right in front of that GT350R that only has 970 miles on it.

18psi 09-09-2016 03:30 PM

:likecat:

Monk 09-09-2016 05:06 PM

There's a gt350r in that picture!?
I couldn't keep my eyes off that NB in the back.

dleavitt 09-09-2016 05:15 PM

I'll be interested to see if the drop mounts work with the TSE turbo system. Might still order them since I'll be N/A for a while.

astral 09-13-2016 10:24 PM

I have to say, Moti outdid himself on these. They are so pretty it's almost a shame to mount them up, I almost want to just bolt them in right next to my matching Pearl Gun Metal GT3 roll bar.

Here's some photos for you folks. This is the standard height (non-drop) "low NVH" mounts.

https://cimg4.ibsrv.net/gimg/www.mia...bf28bd65f3.jpg

https://cimg5.ibsrv.net/gimg/www.mia...08dfa4e424.jpg


Blackbird 09-15-2016 08:34 AM

Glad you like them!
Are they on the car yet? ;)

x_25 09-15-2016 09:05 AM

Kicking myselfnfor buying the Mazdaspeed Motorsports mounts a few months ago. They aren't even in yet.... Hmmmm....

Blackbird 09-15-2016 10:40 AM

Pretty sure you can find a buyer for new Mazdaspeed mounts.
Just sayin'.. :dealwithit:

astral 09-15-2016 02:24 PM


Originally Posted by Blackbird (Post 1361074)
Glad you like them!
Are they on the car yet? ;)

Not yet. I've got to swap out the Fab9 mounts and will report back once the BBFW are broken in.

Plus, I've got a shot driveshaft that needs replacing :crx:

Lincoln Logs 09-15-2016 03:04 PM

Throwing in a set of low NVH, no drop, engine mounts into my street/track toy today. Cannot wait to give it a go with these!

https://c6.staticflickr.com/9/8814/2...c2c095e5_c.jpg

itskv 09-19-2016 07:24 PM

Post your reviews!

I sent a few emails with no response back..

mr_hyde 09-21-2016 04:19 AM

I can report the low NVH drop mounts are compatible with the factory MSM turbo brace in case anyone cares. I had to move the mounting points of some coolant reroute bracket because the motor sits down and slightly forward to the way it did but otherwise, it looks good. I'll do a short test drive sometime before I load for MRLS and will know if there are any hidden issues just in time for Moti to help me fix them! :giggle:

itskv 09-21-2016 02:06 PM


Originally Posted by mr_hyde (Post 1362239)
I can report the low NVH drop mounts are compatible with the factory MSM turbo brace in case anyone cares. I had to move the mounting points of some coolant reroute bracket because the motor sits down and slightly forward to the way it did but otherwise, it looks good. I'll do a short test drive sometime before I load for MRLS and will know if there are any hidden issues just in time for Moti to help me fix them! :giggle:

Did you have a different mount before these?and how did they compare?

mr_hyde 09-21-2016 02:37 PM

To be perfectly honest, I don't have any cars with NB mounts so I wasn't entirely sure. The turbo brace borrows two of the four mounting points on the motor mount so there was at least some question. I discussed it with Moti before I ordered and we agreed I would post my results in exchange for 'oh shit, it doesn't fit' insurance...

Blackbird 09-21-2016 06:31 PM

Hahaha!
We haven't had a chance to make sure that the mounts fit on the MSM, so Brian was a good candidate to try it out and get the feedback.

slopokes123 09-21-2016 10:47 PM

Any feedback from people who've installed the low NVH no drop mounts? Could you also PM me a price shipped to a business in jersey? Thanks!

Blackbird 09-22-2016 08:07 AM

I don't do PMs, but if you want to shoot me an email which includes the details of your car and shipping address I'll be happy to price it out for you - sales _at_ blackbirdfabworx _d0t_ com.

fourwhls 09-25-2016 12:16 PM

How does one go about ordering a set? I sent an email to sales on the 21st and haven't received a response.

Blackbird 09-26-2016 07:26 PM

My bad, might've missed it in the chaos leading to MRLS.
Let me see if I can dig and get back with you, thanks!

The Australian 09-27-2016 05:37 AM

Want some too
 
hi, I have also emailed/messaged and seem to have got lost. Keen, if you can sell me some!

slmhofy 01-08-2017 02:05 AM

Anyone have any updates on the mounts?

Calling Mr Hyde.

k24madness 01-08-2017 06:23 PM

Just sent you a email. Looking to get a set of the lowered NB style with comp bushings.

Blackbird 01-09-2017 11:49 AM

Working on weekend emails, so expect an answer shortly.
We got them in stock and can ship today :)

k24madness 01-12-2017 11:37 AM

I pulled the trigger on a set. Look forward to getting em installed.

After adjusting the PPF I bet the entire eng/trans assembly is down nearly the entire 1/2". That's pretty significant on a track car IMHO!

Blackbird 01-12-2017 11:51 AM

I measured 1/4" down at the shifter, and thank you for your business!

90 Turbo 01-23-2017 09:39 PM

Any drive reports from people with low nvh mounts

Lokiel 01-23-2017 10:31 PM


Originally Posted by astral (Post 1346694)
:
I actually have a question about lowering the engine. Is this likely to affect clearances on things like turbo downpipes? I actually had to add a garagestar engine shim to raise my engine a bit back when I had a racing beat header. The header would rub the subframe without it.

If the engine is lowered, downpipes may be lowered closer to the subframe, no?

Similar to shuiend's query on this regarding his kit:

Will the low NVH drop mounts accommodate the TSE EFR "kit"?
If someone has tested this, please confirm since I'd like to order a set (not willing to be the test mule since I'm in Australia - S&H costs are too expensive to try and organise a swap if they wont fit).

Blackbird 01-24-2017 04:53 PM

Here's my simple rule of thumb to follow if you are looking to order our mounts - When in doubt, choose standard height.
Pop the hood and see what is going to hit what in case the engine and everything that is solid mounted to it moved down 0.5".
Flexible things will easily move 0.5" down, so things like rad hoses, fuel lines, vacuum lines etc.. are all going to be A-okay.
It's the things that don't move that you're watching for - header, turbo, downpipe etc.. see how much clearance they have from the subframe or anything else that they might hit (depending on your setup).
If it has the clearance to drop 0.5" - great, if it doesn't or if you're unsure, follow the rule of thumb and order the standard height :)

d k 01-25-2017 12:51 AM

Im about ready for std height. Race stiffness.

D

Blackbird 01-25-2017 10:04 AM

Shoot me an email, we'll make it happen.

Alternative 01-29-2017 09:04 AM

Is it necessary to drop the differential also to correct the pinion angle?

zellers88 01-29-2017 09:15 AM


Originally Posted by Alternative (Post 1389423)
Is it necessary to drop the differential also to correct the pinion angle?

Do you even PPF?

Blackbird 01-29-2017 11:35 AM


Originally Posted by Alternative (Post 1389423)
Is it necessary to drop the differential also to correct the pinion angle?

Negative.
The driveline moves as a unit and the 0.5" drop at the engine side nets 0.25 degree difference in pinion angle, essentially zero.

90 Turbo 02-11-2017 10:52 AM

These have been out a while now. Surprised no ride reports on the low nvh mounts either drop or not.
how much more nvh over Mazda comp mounts.
I am a potential buyer who already has the lower nvh hybrid 949 set with one mazda comp and one soft 949 mount on the shelf.
waiting on drive reports to make decision?
black bird can you pass along any reports/feedback from customers?

psyber_0ptix 02-11-2017 04:23 PM


Originally Posted by 90 Turbo (Post 1391996)
These have been out a while now. Surprised no ride reports on the low nvh mounts either drop or not.
how much more nvh over Mazda comp mounts.
I am a potential buyer who already has the lower nvh hybrid 949 set with one mazda comp and one soft 949 mount on the shelf.
waiting on drive reports to make decision?
black bird can you pass along any reports/feedback from customers?


Originally Posted by psyber_0ptix (Post 1370905)
As a data point, I had the 949 hybrid mount kit and it was definitely street able. I've switched to Blackbird drop mounts (low nvh) and there is an appreciable increase in nvh. My car is so loud on the inside even with mtnet approved muffler, I just considered it a free butt massage.

The mounts have since quieted down which could purely be my getting used to them. Car feels great though. I really have a tough time justifying Mazda comp mounts the way the last two deteriorated in a two year time. Maybe my dp is too close?

​​​​​​​
https://www.miataturbo.net/suspensio...1/#post1370905

Blackbird 02-12-2017 07:53 PM

Copy-paste my reply from the other thread -

Originally Posted by Blackbird (Post 1370922)
Negative, it has nothing to do with you :)
The bushings just needed to be broken in and it sounds like they did, so that difference in NVH you noted at the beginning would probably be a lot less noticeable now if you switched back and forth.

There's a break in period of a few hundreds of miles.
During that period NVH will be higher than normal, so it is to be expected.

kollunz 05-11-2017 09:13 PM

https://cimg4.ibsrv.net/gimg/www.mia...90654282c7.jpg

^These were my previous mounts that I pulled out. Holy hell, no wonder I was having problems shifting into 3rd on the track.

Replaced them with BBFW "Street" mounts at standard height.. On first engine ignition, the vibrations scared me, it sounded like my car was tumbling in a barrel of rocks. Once it settled to idle at ~850 RPM, the car has some noticeable vibrations, but the car didn't rattle like a bird cage, it was actually quite pleasant and not bad in my opinion. On the initial clutch grab at around ~1500 RPM, the car shook and vibrated the most, but once the clutch was in, it was pretty fine. Once the car was past 3000RPM, all the rattling settled down and drove almost stock, but you could definitely tell that there are some extra vibrations in the whole entire car, but not bad at all! I'm not worried about these vibrations at all, as this isn't my daily driver. I was honestly expecting MORE vibrations and shaking.

Now onto the driving feel. The engine movement is completely gone. The whole front of the car feels like one solid big piece. This was the very first thing I noticed when I rolled out of the driveway. VERY awesome. Next, I noticed that my shifter wasn't moving around as much anymore. With my stock broken mounts, I could feel my shifter rock side to side often. All the movement is gone. Shifts became much smoother. I didn't even realize how damn notchy the shifter was before, now it goes into every gear like butter!

I can't wait to go back to the track and see how much better it feels.

Blackbird 05-11-2017 09:50 PM

Much of the initial NVH will go away after the mounts are broken in, typically a few hundreds of miles later.
Glad you like them, they are a joy to drive around the track :)

k24madness 06-29-2017 12:41 PM

I got the new drop mounts installed yesterday. No clearance issues with the lower motor height. If anything I gained space from header to floor pan. Fit was good. I like the weight savings measures that were taken during fabrication. Top notch workmenship. If I have a complaint it's the powder coating. I hate it on the bolting surface of things. I would have preferred bare or painted.

I opted to try the 95 durometer inserts. Compared to the 70's I had in my AWR mounts they are not that bad. I feel a bit more high frequency vibration but my mirrors remain clear. Not a dramatic change. I'll need to get some seat time to determine if the decision was a wise one.

Will I feel the benefits of a 1/2" lower motor? Who knows but the concept is solid.

kollunz 08-02-2017 07:54 PM

Another update!

I've been driving on these motor mounts for about 500 street miles, most of the vibrations have settled, but I've noticed my rearview mirror, hood, and front license plate vibrate when at idle. This isn't a big deal for me.
Last week, I was at Laguna Seca for a trackday. Oh god, the difference in shifting was amazing, completely smooth and buttery every time.
After reviewing my gopro footage from my previous trackdays, I noticed that my shift knob stopped moving back and forth with these new mounts! Totally satisfied and happy with these.

Videos for those that are interested:

Old mounts:

BBFW mounts:

MartinezA92 08-27-2017 08:08 PM

Just put these in this weekend (street version/stock height), I was a bit surprised at how much NVH there was initially but even after only 50 miles its calmed down quite a bit.
All my gauges are dancing around a little bit now, assuming its from the vibration, and kind of hoping it'll go away as they break in. Anyone have this issue?

Just went for a drive in the mountains, shifting feels amazing now.

psyber_0ptix 08-27-2017 11:14 PM

My Tach bounces around, but I just figured it's because of my car being 25 years old.

18psi 08-27-2017 11:56 PM

mostly because na

MartinezA92 08-27-2017 11:58 PM

Yeah every NA I've had does it, never had my temp and oil gauge bounce around though.

Oh well, old car shit. Checked all the grounds so ¯\_(ツ)_/¯

Blackbird 08-28-2017 10:48 AM


Originally Posted by MartinezA92 (Post 1436205)
Just put these in this weekend (street version/stock height), I was a bit surprised at how much NVH there was initially but even after only 50 miles its calmed down quite a bit.
.

Add a zero to that mile count and your mounts will calm down a good bit more :)

aidandj 08-28-2017 12:14 PM


Originally Posted by psyber_0ptix (Post 1436228)
My Tach bounces around, but I just figured it's because of my car being 25 years old.


Originally Posted by 18psi (Post 1436234)
mostly because na


Originally Posted by MartinezA92 (Post 1436235)
Yeah every NA I've had does it, never had my temp and oil gauge bounce around though.

Oh well, old car shit. Checked all the grounds so ¯\_(ツ)_/¯

I was able to fix the tach in my NA pretty easily.


:party:

Labora 12-02-2019 11:17 AM

Any feedback on a VVT engine in a NA with the drop mounts? Mainly concerning the oil pan, I know the VVT oil pan has different baffles but not really sure if it is much different for dimensions on the outside?

Blackbird 12-02-2019 12:06 PM

You're A okay to use the mounts with the VVT engine.

Labora 12-02-2019 12:33 PM

OK thanks, I will check clearance as is with the current engine and if looks good am planning to order a pair of the drop mounts as they look to be really well built. Thank you.

Labora 12-02-2019 01:02 PM

Sounds like I better measure everything tonight after work and order asap. Thanks for the heads up!

Labora 12-02-2019 06:34 PM

Ordered a set of the drop mounts, hopefully they work out will post back.
Can't really take measurements because after closer inspection one of the mounts is currently sagging/ripped. :loser:

Frofro97 12-03-2019 11:34 AM


Originally Posted by Labora (Post 1556249)
Ordered a set of the drop mounts, hopefully they work out will post back.
Can't really take measurements because after closer inspection one of the mounts is currently sagging/ripped. :loser:

in the same boat, just bought the last pair in stock from flyin miata to drop a vvt in my NA6. im adding an M45 so am hunting hood clearance, but didnt measure anything :dunno:

MM89 02-02-2020 06:14 AM

Edit: just went through this thread, if the sump lines up with the bottom of the subframe then should be drop mounts?

-----------------

Can some mount dimensions be published to differentiate between the drop mounts and standard height mounts please?

I ordered the drop mounts and installed today. The sump hasn't dropped relative to the subframe so it's got me wondering.

Blackbird 02-02-2020 12:32 PM

Yes, the drop mounts would line up the sump with the bottom of the subframe.
There's one dead visual giveaway that you can always tell between the drop mounts and the standard height mounts (regardless of which engine they are made for) -

https://cimg0.ibsrv.net/gimg/www.mia...4b509d3374.jpg
Standard height

https://cimg3.ibsrv.net/gimg/www.mia...6cb25281a3.jpg
Drop mounts


MM89 02-02-2020 04:52 PM


Originally Posted by Blackbird (Post 1561288)
Yes, the drop mounts would line up the sump with the bottom of the subframe.
There's one dead visual giveaway that you can always tell between the drop mounts and the standard height mounts (regardless of which engine they are made for) -

https://cimg0.ibsrv.net/gimg/www.mia...4b509d3374.jpg
Standard height

https://cimg3.ibsrv.net/gimg/www.mia...6cb25281a3.jpg
Drop mounts

Thanks so much for the info. I have the drop mounts then.

Interesting though as the OEM mounts I was using placed the sump at a very similar height relative to the subframe. Perhaps influenced by the lack of the bottom mounting cups and aged rubber?

​​​​​​The mounts are in fact quite rigid (Shake test as per video), keen to put some mileage on these and see how well they break in.


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