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-   -   FujiRacing 13B Rotary Miata Build (https://rotarycarclub.com/showthread.php?t=9880)

FujiRacing 01-07-2010 05:25 PM

Our goal is to make it as easy as possible to bolt in a Rotary Engine at a reasonable price. Ricardo will be making the engine mount bracket and he also does custom work for Kilo Racing and he wants to make it good quality.

Rx927 01-08-2010 11:17 PM

Yes, finally someone making Miata rotary Kits at a reasonable price. Are you focusing specifics(drop in and turn key) or just a base essentials (subframe,drive shaft,wiring, etc).

Very interested in a Base essentials style kit.

FujiRacing 01-11-2010 07:25 AM

Quote:

Originally Posted by Rx927 (Post 106426)
Yes, finally someone making Miata rotary Kits at a reasonable price. Are you focusing specifics(drop in and turn key) or just a base essentials (subframe,drive shaft,wiring, etc).

Very interested in a Base essentials style kit.

First just the base essentials, like mounting the the engine and utilizing whatever we can with the least amount of custom parts then go from there. Keeping the price reasonable is our main goal.

FujiRacing 01-16-2010 02:48 PM

Tommorrow I will be pulling the motor out of the FC and I will have Ricardo over (Kilo Racing Machinist) and Raul, and we will test fit the spare engine into the Miata to see the best way for mounts.

FujiRacing 01-18-2010 06:44 AM

Got a pretty good idea now. We will be making a custon bracket so that you can bolt the engine in. Looks like no welding and will be bolted in. Subframe may have to be notched slightly but no firewall cutting.

Price range $500-$700

FujiRacing 01-25-2010 06:58 AM

On Saturday we took the Miata tranny out, took all of 15 minutes. Gotta love RWD. This way we can test fit and make the custom bracket with the engine/tranny. We need to have the car ready for the Superlap Battle in November.

Whizbang 01-25-2010 12:51 PM

just curious, how you ever used megasquirt? Might just be in my tuning in general, but im having trouble figuring out what the car wants with these ITBs.

FujiRacing 01-26-2010 08:04 AM

Quote:

Originally Posted by Gravity Fed (Post 107960)
just curious, how you ever used megasquirt? Might just be in my tuning in general, but im having trouble figuring out what the car wants with these ITBs.

I never have but if I do go the Megasquirt Route they will be tuning it for me initially since they are not that far from me. One of my customers from Canada drove down last year to Florida with the Megasquirt & ITB's and it worked fine.

Good news I just got. The REDLINE TIME ATTACK has a meeting with Sebring Raceway and if they can secure a event there we need to have the car ready.

FujiRacing 02-04-2010 11:34 AM

We will be including a New Oil Pan in our swap kit.

FujiRacing 02-10-2010 04:46 PM

Pulled the FC Motor apart and we will be able to use the 9.7:1 Rotors and we will be using the 4 port 12A or 4 port 13B side & center plates.. It's been done before and we have the machining capability. Looks like we will be using the Kaaz LSD, since that is the best one for the Miata in our opinion.

FujiRacing 02-22-2010 07:28 AM

Quote:

Originally Posted by MaczPayne (Post 105192)
EFI or Carb? Rotaries and Miatas are meant for eachother!

Just for giggles, here's my buddy's (Fris @ Lucky7Racing) Rotary Miata

http://c3.ac-images.myspacecdn.com/i...2a77e79e26.jpg
http://c1.ac-images.myspacecdn.com/i...23f14d3784.jpg
http://c4.ac-images.myspacecdn.com/i...7e918207cb.jpg

It's has EFI now:

http://c3.ac-images.myspacecdn.com/i...46bdcb07ee.jpg

Good luck on your build!

Whose EFI (Blue Trumpets) Throttle Bodies are those?

Gregory Casimir 02-22-2010 09:43 AM

^^damn that is nice!

TitaniumTT 02-22-2010 09:57 AM

Look like Tweakit's to me.

FujiRacing 02-23-2010 05:22 PM

Thanks! That's what we are looking at now since we want to use twin fuel rails with 4 injectors.

ziig 03-04-2010 01:22 PM

those are from tweakit..in AUS....very affordable too
I just comleted my miata turbo rotary swap...went weber blowthorugh...did some initial dyno runs on 5 psi and made 250 whp....not too bad for a To4e on low boost..

just waiting for spring to get here so i run her out a bit....
will post some pics when i get some


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