FujiRacing 13B Rotary Miata Build - Page 3

FujiRacing · 03-08-2010, 05:28 PM

ziig get those pics on here, I like to see your build.

We will be coming out with Semi-PP Intake manifolds.

REDLINE TIME ATTACK Sebring Florida August 14th-15th we hope to be ready by then.

FujiRacing · 03-19-2010, 06:21 AM

Our KAAZ LSD in on it's way.

We will be using our own FujiRacing 50mm ITB's and Fuel Rail.

Roen · 03-19-2010, 08:53 AM

Not to threadjack, but it seems like the FD would be a great fit in the street tire class.

A GTUs would be a nice fit in the Enthusiast class as it seems to only restrict forced induction upgrades. You can make the argument that porting is like a camshaft, so you'd run the largest port that still lets you pass emissions.

(Or you just run your car on E85 and drive a bridgeport / p-port to totally annihilate the competition, that should still pass emissions, right?)

I just realized, Corvette's will probably own in the Enthusiast class.

Roen · 03-19-2010, 09:03 AM

Ever thought about getting these for the Miata build?

http://www.racingbeat.com/resultset....rtNumber=11061

Which block are you guys using? There have been good results using the RE block in NA form with either 9.7:1 S5 NA rotors or some special 10.2:1 Rotors that KDRotary had used in an NA 20B build. Methinks they were just 10:1 rotors though.

FujiRacing · 03-31-2010, 03:14 PM

Our FujiRacing 50mm ITB Throttle Bodies just came in from Japan. It has 2 Injector ports per Throttle. I will post pics the next couple of days.

WE3RX7 · 04-01-2010, 07:08 AM

Patiently waiting for pics... I potentially have a rotary powered endurance mx5 project in my future

ziig · 04-06-2010, 02:33 PM

look at the thread for rotary of the month my miata is on there. I ran 9.7 :1 rotors with the turbo, damaged a rear stationary bearing so i swapped out bearing and decided to drop compression a bit now makeing 310 @ 5 psi

AK1RA07 · 04-19-2010, 11:19 AM

As an owner of a Miata with a blown engine and and ugly FD with a good engine, this is intriguing to me.. cant wait for more info on this kit.

FujiRacing · 04-20-2010, 03:28 PM

Moving along just fine. Car will be ready sometime this year I can promise you that.

alexl · 08-03-2011, 07:54 AM

Quote:

Originally Posted by FujiRacing

Moving along just fine. Car will be ready sometime this year I can promise you that.

Oh Rly?

Vaporware...

Tri-Angles · 01-08-2012, 11:43 PM

So what progress has been made mate? Dont leave us hanging in the wind. lol!

FC Zach · 02-26-2012, 05:54 PM

FujiRacing · 05-19-2010, 08:09 AM

Pulled my Mazda Torsen Diff. and the alum. housing was cracked. What's amazing is we were able to set the fastest time (over 85 Miata's) @ Hallet Raceway 1.8 mile circuit on 100 treadwear tires 1:28.2 with our 184 whp N/A ITB Piston motor beating the old time of a Supercharged 260 whp time of 1:28.3. Driver only had 1 session and put down the time with the cracked housing which does affect acceleration and possibly handling. I have a pretty good idea what the piston motor can do and can only imagine what the 13B will do.

Note: Last week testing the 1st gen RX712A Semi-PP in the 1/8th and the R&P Gear broke. We will try again this week.
Semi-PP is not new to us.

alexl · 06-06-2010, 08:33 PM

In for updates

FujiRacing · 06-08-2010, 11:34 AM

Received my Apex Seals from Japan. I need to get the Iron plates and waiting on the XRP fittings for the fuel rail.

03-08-2010, 05:28 PM	#1
FujiRacing Rotary Fan in Training Join Date: Dec 2009 Posts: 90 Rep Power: 16	ziig get those pics on here, I like to see your build. We will be coming out with Semi-PP Intake manifolds. REDLINE TIME ATTACK Sebring Florida August 14th-15th we hope to be ready by then. __________________ Jimmy FujiRacing www.fuji-racing.com *2010 13B Rotary Miata Semi-PP* 2009 REDLINE TIME ATTACK Modified Class Winner Nashville & Englishtown NJ.(Miata Piston Motor n/a) 2008 REDLINE TIME ATTACK Overall Winner VIR Street Class (Miata Piston Motor n/a) 1990 FC3S Street Car

03-19-2010, 06:21 AM	#2
FujiRacing Rotary Fan in Training Join Date: Dec 2009 Posts: 90 Rep Power: 16	Our KAAZ LSD in on it's way. We will be using our own FujiRacing 50mm ITB's and Fuel Rail. __________________ Jimmy FujiRacing www.fuji-racing.com *2010 13B Rotary Miata Semi-PP* 2009 REDLINE TIME ATTACK Modified Class Winner Nashville & Englishtown NJ.(Miata Piston Motor n/a) 2008 REDLINE TIME ATTACK Overall Winner VIR Street Class (Miata Piston Motor n/a) 1990 FC3S Street Car

03-19-2010, 08:53 AM	#3
Roen Evil Club Mod Join Date: Feb 2008 Posts: 183 Rep Power: 18	Not to threadjack, but it seems like the FD would be a great fit in the street tire class. A GTUs would be a nice fit in the Enthusiast class as it seems to only restrict forced induction upgrades. You can make the argument that porting is like a camshaft, so you'd run the largest port that still lets you pass emissions. (Or you just run your car on E85 and drive a bridgeport / p-port to totally annihilate the competition, that should still pass emissions, right?) I just realized, Corvette's will probably own in the Enthusiast class. __________________ Ex-King of the Loop / Captain Guardrail / Master Crab Rapist / Evil Crop Dusting Mod Last edited by Roen; 03-19-2010 at 09:15 AM.

03-19-2010, 09:03 AM	#4
Roen Evil Club Mod Join Date: Feb 2008 Posts: 183 Rep Power: 18	Ever thought about getting these for the Miata build? http://www.racingbeat.com/resultset....rtNumber=11061 Which block are you guys using? There have been good results using the RE block in NA form with either 9.7:1 S5 NA rotors or some special 10.2:1 Rotors that KDRotary had used in an NA 20B build. Methinks they were just 10:1 rotors though. __________________ Ex-King of the Loop / Captain Guardrail / Master Crab Rapist / Evil Crop Dusting Mod

03-31-2010, 03:14 PM	#5
FujiRacing Rotary Fan in Training Join Date: Dec 2009 Posts: 90 Rep Power: 16	Our FujiRacing 50mm ITB Throttle Bodies just came in from Japan. It has 2 Injector ports per Throttle. I will post pics the next couple of days. __________________ Jimmy FujiRacing www.fuji-racing.com *2010 13B Rotary Miata Semi-PP* 2009 REDLINE TIME ATTACK Modified Class Winner Nashville & Englishtown NJ.(Miata Piston Motor n/a) 2008 REDLINE TIME ATTACK Overall Winner VIR Street Class (Miata Piston Motor n/a) 1990 FC3S Street Car

04-01-2010, 07:08 AM	#6
WE3RX7 RCC Addict Join Date: Feb 2008 Location: VA Posts: 1,812 Rep Power: 19	Patiently waiting for pics... I potentially have a rotary powered endurance mx5 project in my future

04-06-2010, 02:33 PM	#7
ziig The Newbie Join Date: Feb 2010 Location: ohio Posts: 16 Rep Power: 0	look at the thread for rotary of the month my miata is on there. I ran 9.7 :1 rotors with the turbo, damaged a rear stationary bearing so i swapped out bearing and decided to drop compression a bit now makeing 310 @ 5 psi

04-19-2010, 11:19 AM	#8
AK1RA07 The Newbie Join Date: Apr 2010 Posts: 1 Rep Power: 0	As an owner of a Miata with a blown engine and and ugly FD with a good engine, this is intriguing to me.. cant wait for more info on this kit.

04-20-2010, 03:28 PM	#9
FujiRacing Rotary Fan in Training Join Date: Dec 2009 Posts: 90 Rep Power: 16	Moving along just fine. Car will be ready sometime this year I can promise you that. __________________ Jimmy FujiRacing www.fuji-racing.com *2010 13B Rotary Miata Semi-PP* 2009 REDLINE TIME ATTACK Modified Class Winner Nashville & Englishtown NJ.(Miata Piston Motor n/a) 2008 REDLINE TIME ATTACK Overall Winner VIR Street Class (Miata Piston Motor n/a) 1990 FC3S Street Car

01-08-2012, 11:43 PM	#11
Tri-Angles The Newbie Join Date: Dec 2010 Posts: 8 Rep Power: 0	So what progress has been made mate? Dont leave us hanging in the wind. lol!

02-26-2012, 05:54 PM	#12
FC Zach RCC Loves Me Not You Join Date: Mar 2008 Location: Eagleville, TN Posts: 2,267 Rep Power: 20	__________________ 1993 Yamaha GTS1000 1992 Celica Turbo AllTrac 1987 RX7 Sport 1979 Yamaha G1, KM24 powered 1975 Dolmar KMS4

06-06-2010, 08:33 PM	#14
alexl The Newbie Join Date: Jan 2010 Posts: 2 Rep Power: 0	In for updates

06-08-2010, 11:34 AM	#15
FujiRacing Rotary Fan in Training Join Date: Dec 2009 Posts: 90 Rep Power: 16	Received my Apex Seals from Japan. I need to get the Iron plates and waiting on the XRP fittings for the fuel rail. __________________ Jimmy FujiRacing www.fuji-racing.com *2010 13B Rotary Miata Semi-PP* 2009 REDLINE TIME ATTACK Modified Class Winner Nashville & Englishtown NJ.(Miata Piston Motor n/a) 2008 REDLINE TIME ATTACK Overall Winner VIR Street Class (Miata Piston Motor n/a) 1990 FC3S Street Car