View Full Version : Rotary Car Performance
- how does it work
- Ebay ceramic apex seals?
- question about displacment
- Broke apex seal, is rotor still reusable? PICS
- 13b-re question new sensors
- Need advice on a fuel set up
- Horsepower Estimator Tool - Reliable to 1%
- Injector duty cycle vs intake duration?
- Auto-X Clutch for 12A FB?
- Installing freeze plug on housing
- 13B Cosmo block, machined to 12A spec?
- Guestimate?
- Pettit racing 3 rotor rx8
- Rotary Engine Book Has Finally Been Published
- knock frequency on the rotary engine?
- Techline Coatings Thermal Dispersant
- Porting tools
- car started running bad
- Long Runner Exhaust Manifold Question
- using S4 N/A rotors in a S4 Turbo- Calling out engine builders and tuners
- porting shops in pa
- starter issue need some assist
- For those with Electronic Background....
- for all you guys with Turbos
- Rotary powered Cheetah
- Mazda Patents Direct-Injection Rotary Engine
- 13B WR PP dyno
- Higher compression rotors
- Stand off injectors
- first time porting
- autocross engine help
- 2.5" or 2.75" OD Intercooler tubes for daily driver?
- Street-porting boundaries
- Transmission upgrades.
- Pineapple Racing Oil Pan is heavier than expected
- First tim EVER porting anything on a rotary! PICS's
- first time exhaust port how do they look?
- RX7 motors in RX8
- difference between 680cc and 750cc fuel flow
- oil cooling
- Custom Intake manifold is done.
- ALS apex seals or RA super seals (2mm)
- Turbo-compounding a rotary engine
- Stud kits VS Doweling????
- porting questions
- New Aponte Racing P.R. Videos!!!
- ISC dual pass oil cooler VS Flatout-motorsports 2nd gen oil coolers
- Rotary Porsche videos
- Auto-nomics Throttle Body Testing
- Help 13b transmission removal.
- RX8 4 Rotor now running!!
- Stock Studs vs. Enlarged Studs
- Nitriding Eccentric Shafts
- S5 turbo iron tolerances??
- Aftermarket fuel injector installation
- hyabusa itb's
- How thin do you go when porting the runners in the irons?
- Mazdaspeed Gallery
- HKS (3 port) EVC boost controller and external wastegate confusion!
- Help with fuel system?
- Lossing oil pressure @ WOT
- how high can I rev stock s4 T2 rotors/stationary gears?
- Rotor housing, odd texture on surface, has anyone ever seen this?
- 13b Exhaust sleeves needed
- Oil cooler line questions.
- Camden superchargers 9"
- Port Timing
- Late trailing - the 3rd spark plug
- Porsche 911 rotary conversion
- What would it take
- Intake manifold adapter plate
- My Experience With the New ALS Side Seals.
- push-in/instant fittings
- Why Apex Seals Fail
- Need Mechanic
- The secret revealed: Rotary engine Bob weight calculation.
- Knock Levels
- Interesting rotary bobweight setup for balancing (pictures)
- Calculating CFM from different TB?
- questions on engine oil analysis
- measurement on water seal groove 13bt
- rx8 people are dumb please help me!!!
- What are the ideal AFRs?
- apex seals
- Modular Timing P-Port design idea
- Getting an NA FC into the 14s in the 1/4 mile
- why not a larger rotary?
- Whats the difference between a 89 tii 13b and a 13rew
- mulitple injectors
- Direct injection
- Mouting a motor port side down?
- CBR website
- auto to standard.
- Does anyone have anything bad to say about ALS seals?
- what will be considered low boost ?
- how much hp on 93 octane ?
- EFI tuning 101 for rotary
- Innovative Wideband stays at H99?
- Has anyone tried this style of intake?
- 13Brew, rx8 rotors, in an FB. Possible?
- Premix w/ fuel cutoff on decel?
- 6 spark plug 2 rotor
- porting templates
- what should i do
- Microsoft is looking for a 3 rotor
- CJ Motorsports Injector Boss
- rx7 vs. supra
- Mazda engine updates
- oldschool rx7 racing videos...
- made a chart of each stock engine's port duration/overlap
- MUST SEE!! 18a PP (12a spec triple rotor)
- Renesis engine question
- Did Mazda do this on purpose
- RX8 rotor & cut away for 3mm full height seals
- na fc max power
- rotor strengh
- Garrett Gt6041 and twin turbo setup
- FD Megan Radiator
- balancing rotating assembly
- Poor mans 4 rotor idea
- Electric fan
- Water Pump Overhaul/Rebuild
- Pressure transducer location Q
- 12A Blowthrew Turbo
- Looking For Donor 13B for Compound Charge
- Who polishes aluminum intake pieces?
- V mounted oil cooler
- 5th and 6th port sleeves
- Timing help
- Help..Fuel tank leaking from drain plug
- What's the latest opinions on cermet?
- Nikasil housings/plates
- critique my square exhaust ports
- Addressing the hot spark plug problem
- BMI Racing would like your support for the next round of Formula Drift
- Balance rotors & clearence Y/N?
- 18a ?? anyone know anything about this?
- nitrous on a tII
- jc cosmo 13b engine after market parts?
- help with my rebuild?
- Choosing a Turbo Help
- Coolant seal repair
- Spark plug experts...Need Help!!!
- T56 adapter bellhousing
- Remember when...
- 12a mazda 4x4 pickup?
- Looking for bosch coils
- needing some help
- TurboXS Knocklite
- Super charger
- $800,000 Rotary could be watching YOU
- KG Parts Primary Fuel Rail Leak
- rotor housing "chrome"
- Best way to make my exhaust quieter (pics)
- Quaife 6speed gearset?
- Atkins apex seals - spring wear?
- Sky G rotary
- Need advice for a beginner
- Billet rotors from Mazdatrix
- A must have for modified rotaries
- Post Your Timing Maps!
- Calculating compression ratio on a rotary- How?
- finally mounted my engine rx3
- Cryogenically Treated Apex Seals
- M2 Intake question
- fuel injectors
- Aluminum center housings...
- Grooves in sideplate, 250cc kart one rotor
- Press on sleeve replacement for rotor housing
- 79 SA transmission using FC N/A lightweight flywheel?
- How to: fuel system sizing
- Jiffy-Tite Connectors!
- Ignition Box Options/Opinions
- s5 turbo swap
- Re-chromed rotor housings
- Rebuild Kits
- vmount for fc question
- Whats needed?
- carbs on 13b rew? manifold?
- Eshaft oil jets
- Interesting oil in intake manifold problem
- flywheel
- Stock block internal S4. RPM/Boost limitations
- end of rotary Engine?
- Help needed!!!!
- inexspensive performance boosts.
- Greddy BOV worth it?
- notched housings and apex seals
- Best Muffler for my Sand Car
- Dynamic balancing. What a pain.
- V-mount Vs. FMIC, what's your take?
- 13b na mods?
- Causes for severe side housing grooving?
- Great article
- Finding TDC?
- Found a use for those older Rotary Aviation Apex Seals..
- Rifling IC/Airfilter piping?
- seconadary turbo broke!!
- Another HKS Dog 6 Speed tranny question
- using less tension bolts when pinnin engine
- Fuel pressure...
- S5 engine/late 12A flywheel?
- Is this rotor reusable?
- Measureing oil control rings for wear
- I suspect the fuel pump
- Finding port timing with CAD
- S5 Dry Sump build.
- Can a non turbo S4 tranny support 500 hp?
- OS Giken STR22c vs Exedy zm022sd twin disc
- +2 injectors?
- 13bre
- Thinnest reliable bridges?
- pintle vs. disc injector
- FD3S 13BTT Swap into SA?
- this is my idea rotary engine that can run on diesel?
- Engine Choice, help me decide.
- Interesting find after tearing down a Factory Reman...
- BOSCH 044 real and knockoffs --read this--
- MFR dry sump,where to get?
- Need fuel injectors help from the pros!
- Long IC plumming vs short IC plumming
- "interesting" dyno results, comments
- 787b testing at Road Atlanta
- holy #%$&, 12 rotors 9k rpm 2400hp pump gas
- Anyone every thought about combining rotor housings?
- 'Elementary' A/C Question
- Need Advice on best motor for high boost.
- Help with housing abrasion
- Rotary Swap into fox body mustang?
- More Airflow and Balanced EGTs from Cosmo Intake
- 13B rebuild
- Frankenstein S4 N/A and turbo intake manifold
- S4 NA > Turbo [help]
- Cracked apex seal, what's the cause?
- FC or FD for VERY high hp build?
- Need Help / Opinions / Feedback on planned build
- Motor builders.
- Amount of increased vibration? Solid mounts and bushings.
- 539 RWHP @ 20 PSI on Pump Gas
- best builder/techs in New England
- Painting RB Headers
- Building a 3 rotor engine with RX8 parts.
- GTU ECU issues or what?
- high rpm rotor clearanced
- Help Modifying Bosch 1600cc Injectors
- M Spec (Greddy knockoff) Front mount from rx7store.net
- What size Rc Engineering Injectors are these?
- rattle noise NEED HELP ASAP
- Cryogenic ?????
- Help me pleaseeeeee
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