LS3 Miata V8 build

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Rocky
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LS3 Miata V8 build

Postby Rocky » Tue Mar 19, 2019 4:47 pm

I assume some (most?) have seen this. I hadn't and was spellbound through all 14 installments.
So if you haven't seen it. Enjoy.

https://www.youtube.com/watch?v=gDMrJhpeYiE
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ManiacLachy
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Re: LS3 Miata V8 build

Postby ManiacLachy » Tue Mar 19, 2019 8:13 pm

If that had you spellbound (and I agree, it's excellent), go check out Project Binky (just plug it into youtube, you'll find it). It's not an MX-5, it's a Mini, but my god are they good at what they do! Both in the mechanics/fabrication, and in the humour and delivery.

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Daffy
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Re: LS3 Miata V8 build

Postby Daffy » Tue Mar 19, 2019 8:16 pm

Seen it a couple of times, it lays some ground work for me :BROADY:
StanTheMan wrote:sweet, Its not all about huge hp.

viewtopic.php?t=73496

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bruce
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Re: LS3 Miata V8 build

Postby bruce » Tue Mar 19, 2019 8:21 pm

There are some guys putting a Dodge Hellcat motor into an NB. Looks like a butcher job as there will be nothing Miata left.

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Rocky
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Re: LS3 Miata V8 build

Postby Rocky » Fri Mar 22, 2019 6:05 pm

...and that's the thing about the "Thunderbolt" job, it aims to minimise the impact on the MX5. The builder has a real love and respect for the MX5 and doesn't want to turn it into a Frankencar. The only remotely negative thing I could say is that I'd have given bonnet catches a miss (although I DO recognise their value)
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ianoz
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Re: LS3 Miata V8 build

Postby ianoz » Tue Apr 02, 2019 9:09 pm

ManiacLachy wrote: go check out Project Binky (just plug it into youtube, you'll find it)


That is a terrific series - those guys are just perfect! Started watching it and now i'm hooked. Did you notice in episode 10, @ 18:06, it's an MX5 CV boot :D
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ManiacLachy
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Re: LS3 Miata V8 build

Postby ManiacLachy » Wed Apr 03, 2019 7:57 am

ianoz wrote:
ManiacLachy wrote: go check out Project Binky (just plug it into youtube, you'll find it)


That is a terrific series - those guys are just perfect! Started watching it and now i'm hooked. Did you notice in episode 10, @ 18:06, it's an MX5 CV boot :D

I'm glad someone took the plunge. They are absolutely amazing, every episode my jaw hit the floor at least once. I know I wasn't too keen on it when people told me about it, but so glad I got into it. Now I'm just waiting for more episodes!

I didn't notice that actually, but any excuse to re-watch an episode I'll take!

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Re: LS3 Miata V8 build

Postby Engineer » Wed Jul 29, 2020 2:49 pm

Hi,

There is another great option on Youtube for a build series for a V8 MX5 based on a ford 5.0L windsor engine. I know many may discount this as not being an LS (i.e its old, its heavy, its a ford etc. etc.) but a well built windsor small block will still pull 400-500hp depending on config. and the weight penalty is not that great (it disappears completely if you use an aluminum block as a base..i.e. DART or Ford RACING) AND the fitment issues are greatly reduced over an LS (tunnel mods and front body cutting).

The link for it is below:

https://www.youtube.com/watch?v=AHutJ4NCgnY


I watched this series end to end about 4 times and its great. Having built this car (ford v8 mx5) and dríven it every day, I can say its works very well. From the drivetrain engineering to the driving experience.

Its a great step by step series, definitely worth a view :)

Enjoy.

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bootz
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Re: LS3 Miata V8 build

Postby bootz » Wed Jul 29, 2020 9:28 pm

No chance for a miata-shelby here due to licencing. Sort of kills the excitement.
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Re: LS3 Miata V8 build

Postby Engineer » Thu Jul 30, 2020 2:57 pm

bootz wrote:No chance for a miata-shelby here due to licencing. Sort of kills the excitement.


There is always a chance...Where is "here" for you ?

Nevyn72
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Re: LS3 Miata V8 build

Postby Nevyn72 » Thu Jul 30, 2020 5:24 pm

Engineer wrote:
bootz wrote:No chance for a miata-shelby here due to licencing. Sort of kills the excitement.


There is always a chance...Where is "here" for you ?


Unfortunately, unless you want to go for the nightmare process that is ICV, 4.4L NA is as big as you can go with the MX5 in Australia.....

So, let's talk about the screaming Audi V8 from the RS4 shall we! :mrgreen:
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bruce
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Re: LS3 Miata V8 build

Postby bruce » Thu Jul 30, 2020 7:42 pm

Let's not. Leave the engine in the RS4 as the Audi would be a much better car.

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Re: LS3 Miata V8 build

Postby Engineer » Thu Jul 30, 2020 8:19 pm

bruce wrote:Let's not. Leave the engine in the RS4 as the Audi would be a much better car.


100% :)

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bootz
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Re: LS3 Miata V8 build

Postby bootz » Thu Jul 30, 2020 9:31 pm

I would love to see a MX5 with the 2.5 V8 from the Montreal.
A real screamer.
Heaps more exotic than a 'common' LS3
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Re: LS3 Miata V8 build

Postby Engineer » Tue Aug 04, 2020 10:04 am

bootz wrote:I would love to see a MX5 with the 2.5 V8 from the Montreal.
A real screamer.
Heaps more exotic than a 'common' LS3


Thats a lot of effort for a nominal power uplift...but the noise would be good :)


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