View Full Version : Rotary Car Performance
- inline fuel surge tank
- 13b t2 throttle bodys
- OMP/ Premix Question
- 12a convert to FI?
- Passenger side crankcase vent
- Apex seal springs with ceramics
- transmission cooler
- Trigger Wheel question
- Running fans off of Haltech ECU
- Need some help with dual carburetors
- Ignition Timing - Your thoughts please.
- 12A primary and 13B secondary flow matching
- Fuel Return Line Sizing
- Quiet exhaust options without hindering air flow
- 13b REW in an rx8?
- Is there a resource for researching rotary irons?
- Intercoolersize
- COSMO(13B-RE) side plates with FD3S(13B-REW) rotor housings
- 13b to Sequential Gearbox problems
- Some states have E30 at the pumps. THOUGHTS?
- Knight Sport relief cutting apex seals?
- Why Series 5 Front Cover on Billet Setups?
- I’m trying to process this data
- Methodology for adding timing
- Running only two injectors? primary or secondary?
- O2 Service life
- Crankcase ventilation - exhaust?
- SCR 4 Barrel Intake mani kit
- Redesigning airplane's intake system
- Help a newbie understand
- Instrumentation
- Autolite 3933x: Any1 has run this plug?
- Fuel pressure regulators
- Spin Rotary RX-7
- Take a look at my Intake Ports
- Testing AEM / LS coils?
- Fords Electric Motor Kit
- Gearing 🥴
- Side seal clearance - how to measure properly?
- Beginner Fuel System Advice Sought
- Engine has been sitting
- Sale of semi peripheral port housings
- upshifting from my T56
- BMW DCT swapped into my RX7
- Suspension Setup
- Weber down draft tuning
- Turbo Renesis dyno
- 2 Simple 13b Renesis Hybrid Questions
- Throttlebody CFM requirements by max whp level
- rx7 fd 1994 fan probleme
- Holley secondaries not opening afr data included
- TR6060 13B dxf files
- I Keep Bending Apex Seals
- Chat about Chatter?
- NEWBY Help - 1986 RX7 Performance Startup Dos and Donts List
- New Cast Intake Manifolds in the works
- Rotary Science Norfolk, VA
- Fuel pressure sensor installation location
- How to make an Rx7 loud
- Getting windshield fluid/methanol in CA
- Rotary Port Evolution - video
- The Ultimate Rotor Housing Upgrades?
- Major HP Engine update
- Proper way to fill oil after upgrades
- What engine mod??
- Steel turbo flywheel for 5.5” clutch?
- Freelance Motorsports SureSeals coolant seals - any experience?
- WTB rtek for my 1990 FC N/a
- Is it a bad call to buy an engine that was rebuilt by someone at home?
- Swapping Rx8 5 speed to Rx7
- Need dimensions for late 80's 13B motor/5 speed manual transmission
- Add 2 extra injectors?
- Decided to go 20B NA for my Rx3
- Heat/cryo treating timeframes
- Which Rotary would you swap in
- Anyone seen porting like this?
- Changing the coolant flow?
- S4 na rotors vs s4 t2 rotors
- Aftermarket Powersteering Cooler
- Aftermarket Powersteering Cooler
- Some questions about fueling
- Cd009 adapter
- How to measure intake pulses?
- Water/Meth Injection Tune
- Mercedes Nanoslide for rotary engines?
- keeping the IC's "cold side" pipe cool?
- HELP: What is done to my 1981 RX7
- Torque at the Wheels
- Combining Two to Make One
- Autosport connector and ign1a coil
- One Piece Steel Apex Seals
- Water/Meth ONLY
- Need Help, is this rotor okay?
- Inconel heatshields
- One piece dowels
- Flirting with going high-comp on my turbo motor. Experiences?
- Rotary (or RX7) -specific brands
- Review: Chips Motorsports Water Manifold
- Scratching my head over what apex seals to pick
- To 20b swap my GTU or 04 rx8?
- Rhombus Rotary
- Alternate auto trans for FCs...
- Custom Wiring ( All Gens )
- GSL-SE Aux ports vs FC and a hint of street porting talk
- FD inlet to 12a turbo adapter plate
- New RX car from Mazda
- Igniter Box for 1980 RX7
- CNC Cut Rotary Engine Housings
- N/A 13B performance ‘upgrades’
- RGHTBrainDesign - Rotary Engine Development Projects
- inlet manifold
- Nissan Quest fan wiring schematic.
- Thoughts on Control Arm Bushings
- 13B NA Rebuild as turbo engine ?
- 13b 1986 carburetor conversion...
- 13B-DEI TII or 13B-REW
- interior
- Good idea to side clearance rotors after balancing?
- Interesting rotor housing wear pattern
- PPF delete
- Backfire at 4k
- Intercooler design choice?? Please help me choose!
- Help Understanding Ignition Timing
- Trying to quiet down Bridgeport FD
- Ultimate Mazda RX7 Turbo Sound Compilation!
- post 86' rotors in 85' and older housings
- I filed a patent for the rotary engine
- Engine Operating Parameters
- Non sequential twin turbos
- N/A turbo swap questions
- Filling side ports with actual aluminum?
- Auto trans fluid change 1988 rx7
- Series 2 turbocharged Rx-8 for Sema
- How to build s4 block to handle 400hp
- Rotary engine parts will prices go up
- FD build help
- Stud question
- Can you turbo a 13b na without switching to turbo housings?
- Hybrid rx7 with electric motor
- Half bridge turbo engine build, oppinions/advice wanted
- 13B 6 port SP 48 ida tuning
- Clutch pedal problem
- Engine rebuild question
- Na to boosted
- 12a NA realistic hp goals
- Decapping FC Injectors
- Pro Jay MTBA
- S/C engine build questions
- apex seal groove gaps
- Experience using Hylomar Red with water seals
- Efi
- What is this bevel on the rotor housing called?
- RX7 13B 6 Port blow through carby problems
- Increasing displacement of rotary engine - CNC talk
- Stock rotary turning into a performance rotary
- Debugging fuel pressure loss with rpm
- Analysis of a failed eBay turbo manifold
- Methanol water injection on N/A
- Brackets for rear big brakes
- Vmount vs smic
- 6 Speed Transmission Swap
- Pineapple Racing?
- Getting the most out of my RX7
- Getting the most out of my RX7
- Custom building "26B" engines
- Sharing my Oil Filter Pedestal design
- What does normal AFR readings look like?
- Strange fuel pressure Issue
- How much power would my engine make with these mods
- air compressor opinions
- Renesis housing, PP Exhaust
- My Turbo 13b PP
- JDM 12at + 89 fc subframe + 84 fb = mystery motor mount
- I need 13b-msp help
- Benefit of having a EWP and a water intercooler?
- Pour-able Urethane. DIY mounts/bushes
- Which injectors? RC/ID/Deka/Bosch
- Rotaries, Oil Starvation and Freewheels
- Tuning Questions
- Hks fd v mount difference
- What is Best type of Highway Flow CATALYTIC CONVERTER to run. Ceramic or Steel?
- External Premix Reservoir to a Surge Tank?
- Returnless Fuel Systems in Big Turbo RX7s? My Thoughts
- exhaust manifold q's
- Intercooler pricing
- Weber manifold with brake booster, 1 or both rotors?
- 12at counterweight
- throttle body?
- Power steering loop
- Custom Exhaust Sleeves
- need 48ida tuning help. 13b 4p 1/2bridge
- gt35r
- Mazdas new rotary
- V band problems
- Porting durability
- Fc swap
- My findings with RX Parts Seals
- 89 s5 oil or coolant leak
- Rx8 Stationary Gears in a 12a?
- Baseline 12A Edelbrock Thunder 500 jet and metering rods.
- Are these irons/housings/rotors/parts still usable?
- walbro 450 or 400 intank plumbing question
- Possible t2 build,need advice
- Bridge port, street port, peripheral port
- JK40C/CD009 Transmission from 370Z on 13B
- 13brew t04b injector sizing
- Pport timing questions
- Anyone got ANY information on the old style Mazdaspeed/Exedy Twin Discs?
- Porting templates for GSL-SE
- Twin Charged rx7?
- Ignition amplifier ????
- High compression rotor picture
- Pulley arrangement with powersteering removed? 13B/20B etc
- Timing for better MPG
- Custom parts!
- Steel Science
- Pettit twins max hp?
- Diesel lubricants possible 2 cycle alternative.
- Intercooler data logs wanted
- How to Maximize HP.
- water/meth injection in stock smic for reliability.
- What Kind of power can I Expect?
- Studding 13b
- REW/MSP Hybrid by Mazdatrix
- Measuring port flow
- Rotary engine authority
- Bridge port without increasing intake timing?
- How do I design itbs with no pp
- most power for the buck
- cermet housings who does them?
- 13B High Compression Rotor Identification
- NA oil pump vs Turbo oil pump
- Knightsports AST help
- First FD Upgrades, any other Recommendations?
- Streetport or no?
- Hks silent hi-power with racing beat header/presilencer?
- Msd 6al help
- gauging cost on build
- aftermarket fans
- FD weber style intake manifold
- Anyone used the exedy stage 2 clutch kit?
- Ricardo Wave and the Wankel
- 6 port Turbo Advice
- High Rpm Modifications
- port flow
- Stuck apex seal on reman?
- Pilot question regarding Ford T5 to rotary
- Rpm dependent boost controller.
- porting Q's
- Rx7