SR20 Time Attack MX5

Chat to do with your MX5/Miata/Eunos Garage Ride(s).

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PapaSmurf
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Re: SR20 Time Attack MX5

Postby PapaSmurf » Sun Mar 23, 2014 7:02 pm

ROOF: Sorry, no clever reason for the open top. More of a legacy reason.

It already had a CAMS approved half cage when I bought it and it was higher than the standard roof line on an MX5, so I couldn't fit a roof unless I got one custom made. I did look at it when I added to the cage but it would have been a very tight fit and mea'nt cutting out the old cage. In terms of aero, having an open top is definitely not good, but I like the roof less driving experience, so am happy for the trade-off. I would have liked to cut the windscreen off completely and go old school Le Mans style racer (which is best for aero), but WTAC rules state that cars must have an OEM windscreen.

Thanks for the tip Black_Penguin - a flat panel over the x-brace may still be an option.

Have attached some shots of the engine bay and dry sump in the boot.
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speed freak
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Re: SR20 Time Attack MX5

Postby speed freak » Sun Mar 23, 2014 8:02 pm

I seen this out at the QR street sprints again today, looks really good, sounds great too.

PapaSmurf
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Vehicle: NA8 - Turbo
Location: Brisbane

Re: SR20 Time Attack MX5

Postby PapaSmurf » Sun Mar 23, 2014 8:39 pm

Thanks Speed Freak. Yeah, was out there testing the new wing, but had problems with a ball joint that kept coming loose....which was supposedly fixed.

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plohl
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Re: SR20 Time Attack MX5

Postby plohl » Sun Mar 23, 2014 8:53 pm

Saw this at ces one day and wondered when it would pop up.. it's a mad build man! Well done.

Was the car built with the kit from the guys in wa that still uses the ppf? Although, I suppose that went with the gearbox conversion?

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plohl

PapaSmurf
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Re: SR20 Time Attack MX5

Postby PapaSmurf » Sun Mar 23, 2014 9:03 pm

Thanks Plohl. Nah, the mounts and oil pan were custom from the guy I bought it from. I tried contacting the Typhoon guy in WA several times for an oil pan replacement when mine started leaking, but never got a reply. Tried a few guys in the U.S as well, but also no reply. That's why the dry sump went in.

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plohl
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Re: SR20 Time Attack MX5

Postby plohl » Sun Mar 23, 2014 9:06 pm

Dry sumps are baller man! Haha. Bit disappointing you never heard back from them.

Hopefully I see you out at the track one day, would love to have a closer look at it again!

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deviant
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Re: SR20 Time Attack MX5

Postby deviant » Mon Mar 24, 2014 3:32 pm

Epic aero mods, that is the sort of thing I had in mind for my car.

charlie_91
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Re: SR20 Time Attack MX5

Postby charlie_91 » Mon Mar 24, 2014 4:45 pm

Awesome to see this thing evolve. It was quick back when i was doing time attack now it will be ridiculous with the new setup.

Great work mate !
NA6 - Longnose engine, JR cai, full custom exhaust, BC coilovers, NA8 front brakes, frog arms, cusco cage, secret element tie rods

PapaSmurf
Learner Driver
Posts: 20
Joined: Wed Oct 02, 2013 11:41 pm
Vehicle: NA8 - Turbo
Location: Brisbane

Re: SR20 Time Attack MX5

Postby PapaSmurf » Mon Mar 24, 2014 4:53 pm

Thanks Charlie. By the way, how is yours going? Do you still have it, or has it been sold?

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corners
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Re: SR20 Time Attack MX5

Postby corners » Tue Mar 25, 2014 12:21 pm

Is this the same blue beast thats been around for a few years now? If so its moved along nicely!
Steampunk wrote: Oh you've got Ohlins? You must like drugs too!!!

PapaSmurf
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Posts: 20
Joined: Wed Oct 02, 2013 11:41 pm
Vehicle: NA8 - Turbo
Location: Brisbane

Re: SR20 Time Attack MX5

Postby PapaSmurf » Tue Mar 25, 2014 1:04 pm

Yeah Corners. That's the one. The turbo manifold broke in two at the last track day in Dec '12, the left shock was leaking, the custom oil pan was leaking, the engine was due for a rebuild, I couldn't fit rubber wider than 225's on the front due to rubbing and I was concerned about safety without the full cage and the speed it was doing (eg. 205km/h flat through the kink at Lakeside). So it went in to address those issues... and as often happens came out with other "might as well" extras and fixes while the opportunity was there.

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corners
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Re: SR20 Time Attack MX5

Postby corners » Tue Mar 25, 2014 2:25 pm

Awesome, I remember meeting the old owner when he came on a Lotus Club run early one sunday morning quite a few years back.

I then remember seeing it again at Lakeside during a time attack day I think. I remember either yourself or another owner saying the previous owners project was a Ford Duratec engine into a Westfield type thing
Steampunk wrote: Oh you've got Ohlins? You must like drugs too!!!

PapaSmurf
Learner Driver
Posts: 20
Joined: Wed Oct 02, 2013 11:41 pm
Vehicle: NA8 - Turbo
Location: Brisbane

Re: SR20 Time Attack MX5

Postby PapaSmurf » Tue Mar 25, 2014 2:56 pm

Yeah, that's right Corners. He was going to build a crazy clubman of some sort with a Ford Duratec Turbo engine and aero. Not sure if he's finished it yet.

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bruce
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Re: SR20 Time Attack MX5

Postby bruce » Tue Mar 25, 2014 4:24 pm

The only NA I can think of was the metallic blue turbo Clubman getting an SR20, from many years ago (this one is flat blue)?

charlie_91
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Re: SR20 Time Attack MX5

Postby charlie_91 » Tue Mar 25, 2014 6:34 pm

unfortunately no. was parted this time last year unfortunately but i decided to try my hand at drifting which is a bunch of fun :P

I still head out and watch time attack every so often so ill be keen as to catch up and watch your car rip it up :mrgreen:
NA6 - Longnose engine, JR cai, full custom exhaust, BC coilovers, NA8 front brakes, frog arms, cusco cage, secret element tie rods


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