My RX7SP build up

[RICE RACING]

Well the best just keeps getting better, while the pretenders on the internet forums, and bloggers and other general life failures are extending and pretending the bank managers PONZI finance to keep their crap boxes on the track/road/car trailer/, ............ RICESP just keeps on going and getting faster and faster





Great articles coming up soon on the proven world wide recognized and badly copied Rice Racing Water Injection system and a few other pioneering technologies and world leading systems

[RICE RACING]

Originally Posted by RICE RACING

Thanks

Fuel system is as follows

Sard 280lt pump
Sard Type RJ regulator (55psi static pressure setting)
4 x 1000cc Bosch injectors
ATL foam filled tank
Kenne Bell Boost-a-pump, full pump rewire

Fuel used
BP Ultimate or Shell V-Power < but not mandated, I have run it on lowest specification unleaded at high power setting.

[/B]

Changed this fuel system set up slightly, should update it !

Different fuel injectors, different fuel pressure, Normal Petrol (as always!), New RR Water Injection system!...... another 200bhp!!!!!

[MaD^94Rx7]

Hey Pete watchin this and other of your articles closely... Can't wait for the update with pics

[Mazdabater]

Cmon rice don't tease me, post up some real data on what your cars doing now

[RICE RACING]

Originally Posted by Mazdabater

Cmon rice don't tease me, post up some real data on what your cars doing now

Soon brother soon

I have given a free service to many people around the world who all of a sudden became "experts" LOL. No more, only the old information will be released once the new levels are proven. I don't care if people copy it then cause its old news to me

The new stages I am finalizing now are just totally unheard of level of performance and durability for a true road going 13B ROTARY, just like the last proven development Ferrari F40 beating stages openly shared it makes peoples "race cars" look like total plastic wrapped nuggets! hahahaha.......

Stay tuned for the old outdated news, I'll continue to lead while others follow for the next 20 years!!!!

[RICE RACING]

Well well, new settings are showing potential

Low Boost setting 20psi or ~1.4bar (3rd gear RR std runs)
90kmh -140kmh = 2.32 seconds ! and 2.33 seconds ! (2 x separate tests)

EGT peak = 880 deg c to 870 deg C

Other info to down load off the ECU but will post it up later........

Car is stupid fast & effortless with new WI strategy, and will only go faster on higher boost settings.
More info (snap shot) added:
RPM 7700rpm
EGT 878 deg C
AIT 36 deg C to 40 deg C
Ambient temp 18~20 deg C
Boost 142kpa 1.45kg or 20.6psi
TIP 18.6psi
TOP 3.3psi
FP 65.8psi
Turbine rpm 107,166rpm
AFR undisclosed
WI undisclosed
Ign timing and split undisclosed
Inj duty 54%

On board power meter showed 379rwkw, car is very quick for a true road car, too fast really to be used properly without tripling any posted speed limits LOL. Anyway its got a great base to finish off the very high power/high boost work I was doing through this and last year, with much more favorable long term operating parameters on the engine and turbocharger. Next stages are back up to 1.80kg boost, 2.00kg, and 2.20kg and 2.45kg, keeping in mind the above is only on ~1.45kg to 1.5kg *waste gate spring minimum setting*

Non of this is remotely possible without the power of water injection all mind you on a near 3 year old over 20,000km daily driven engine that has NEVER been touched! unlike some who have gone through 100k worth of engines and tunes lol.

[RICE RACING]

Well got RICESP running 1.85kg/cm boost on the new upgraded set up, this is about 26.3psi in retarded speak.

The power is just fucking unbelievable !!!!

I have very good street tires Kumho KU36's and these in 3rd gear just send the vehicle sideways the power when it hits is unreal! the car squats down, picks up the left hand front and its like a bucking bronco, she really screams! In 4th gear it accelerates best, the mid range power is as good as what I had as peak rpm power before, passing cars on highway is retarded, leave it in 4th and you go past at warp speed only using 4000~5500rpm......

To put it in perspective, allot of the Domar Jap spec FD3S specialist videos you see people gagging over the cars never run more than 1.1kg/cm boost, and using homo injectors and small turbo's allot of the cars wont even char tires in 2nd let alone 3rd gear with a top end diff ratio that will do 210mph!!!!

I'd love to put this car on a boat and show the drift king how a real FD3S goes, he would shit his panties

[RICE RACING]

"Got Grip C*nts" Ho Ho Ho Merry Christmas!

275/40/R17 Toyo R888 GG compound

Fits like a finger in a bum....

[MaczPayne]

Need vids!

[knonfs]

Originally Posted by MaczPayne

Need vids!

INDEED!

Peter - Are you still running 100% water? My car is finally getting tuned sometime this month, and Dave at KDR recommended a 50/50 mix (I have your kit)

[RICE RACING]

Originally Posted by knonfs

INDEED!

Peter - Are you still running 100% water? My car is finally getting tuned sometime this month, and Dave at KDR recommended a 50/50 mix (I have your kit)

Hey there,

No I use and recommend only WM50 (by weight!), I have been using this for a LONG time now and documented all of the testing here > http://www.aquamist.co.uk/vbulletin/...?t=1590&page=8
^(there is a ton of info, and the performance is ALWAYS increasing *to give you an idea post #74 or so lists power as 278rwkw and now I have much more*, but you will get the idea, its worth the read)
I tried all kinds of permutations even different fluids, trying to replicate what I have in old testing papers on the subject, in the end I got a pretty good correlation and I personally found that 50/50 water to methanol *by weight* cools the best, and makes the most power by a long long way.

I have upgraded my WI systems just recently to fully exploit this system change, you can still run it on pure water if you wish, you just wont make the same power or have the same detonation resistance as the latest specification systems (all that is different is the nozzle calibration, all the system parts are the same).

Peter

[knonfs]

Originally Posted by RICE RACING

Hey there,

No I use and recommend only WM50 (by weight!), I have been using this for a LONG time now and documented all of the testing here > http://www.aquamist.co.uk/vbulletin/...?t=1590&page=8
^(there is a ton of info, and the performance is ALWAYS increasing *to give you an idea post #74 or so lists power as 278rwkw and now I have 379rwkw!!!*, but you will get the idea, its worth the read)
I tried all kinds of permutations even different fluids, trying to replicate what I have in old testing papers on the subject, in the end I got a pretty good correlation and I personally found that 50/50 water to methanol *by weight* cools the best, and makes the most power by a long long way.

I have upgraded my WI systems just recently to fully exploit this system change, you can still run it on pure water if you wish, you just wont make the same power or have the same detonation resistance as the latest specification systems (all that is different is the nozzle calibration, all the system parts are the same).

Peter

Love to hear that, seems like Dave is on the right track! The nozzle calibration that you speak of, is that by adjusting the plastic turn knob on the side of the nozzle?

[RICE RACING]

Originally Posted by knonfs

Love to hear that, seems like Dave is on the right track! The nozzle calibration that you speak of, is that by adjusting the plastic turn knob on the side of the nozzle?

Yes, best to E-Mail me as I don't really freely share specs (only with customers like you) peter@riceracing.com.au

The RRWEP110 set up you have can get you pretty high up, for more you would have to send the atomizer back to me and I can modify it to the new specifications *its only if you want to run ~36psi boost* < and the power that goes with it

[JhnRX7]

Nice! Now its time to do the front to match

I see you have what looks like multi piece brake rotors... Are those Spirit R sized brakes or the original smaller size? Were there any changes to the braking system with the original SP?

[RICE RACING]

Originally Posted by JhnRX7

Nice! Now its time to do the front to match

I see you have what looks like multi piece brake rotors... Are those Spirit R sized brakes or the original smaller size? Were there any changes to the braking system with the original SP?

These brake rotors are original SP developed items (or M1020 prototypes cars from 1994, which were then farmed off to the production SP Australia cars). * years later they were brought back out for the Type R, Bathurst and also the Spirit R and Type RZ RX7's.

The SP has a different front brake caliper to standard and reworked ABS to match the braking system size.

The brake rotors are simply the stock sized units but vastly better than the std Mazda offering, I run Project Mu rotors front and rear with Project Mu pads. The car makes so much horse power and velocity that I broke a rear disk rotor last time I had it out on a race track! they just cannot handle repeated high velocity stops at full braking power. Sure if it was like the stock SP with only ~350bhp in race trim it could do it for 12 hours straight like they did in competition, but with now 600+bhp not a chance