- Which way to go?
- Some (2) tuning problems need help
- Streetporting
- max HP on 12A without opening the motor??
- suggestions on n/a engine managment
- How much power can I expect
- 94 13B N/A Build
- alittle help thinking about s4 body s5 motor and tranny with 1st gen intake???????
- What fuel management to use for s4 13B?
- t2 or n/a..which is better
- 4 port intake efi
- na question
- Exhaust port sleeve thingy
- Corksport exhaust
- my N/A build
- thoughts on 525cfm demon on 12a
- carborated 2nd gen rx7 faster?? Possible???
- renesis porting...different.
- Finding power for your N/A
- Difference btween MFR pport housings and RB housings?
- What kind of gearing
- How much horse power is possible out all motor?
- need help
- Spark Plugs
- im thinking of porting my 6 port engine
- NA Tuning: Where to start?
- Intake manifold decision
- custom intake manifold
- 6-port + peripheral port?
- Custom built intake questions
- Fuel control for mildly modded S5
- 13bbp pcv problems
- could i run propane through a rotary?
- Water & Oil Temp, NA 12a bridge port
- 12a stock ports, side draft, ITBs, fuel injected.
- 86 Rx-7 apex seals
- ITB's
- Help with my set-up....
- 3 peice apex seals ok for aux 1/2 bridge?
- can i use coils with a carb set up?
- need help
- budget hp for racing
- what kind of bottome end andd hp is my motor gonna have>
- My bridgeport project
- 13bt to n/a
- how to add webers to a na?
- Knife edge throttle butterfly?
- WTD : r26b engine diagrams
- Nitrous on Carbon apex seals?
- My CAI setup, tell wut u think.
- Need Help Got Owned by a civic coupe b16
- cold start issue
- fastest N/A FC3S
- ignition help
- carbs or efi
- need help guys cant really find info
- It's baaaack...
- CAS to Dizzy wiring diagram?
- S5 FC dyno results
- HELP: 88 N/A Electrical
- Weber Carburetor Tunning Recommendations???
- Shorter gear QUESTION
- Full Bridge Port Crazyness!
- Bridgeport dyno's
- Need my n/a rebuilt
- Tuned the 3-rotor. I was wrong :) vid inside.
- N/a exhaust setup
- peripheral port question..
- 200+ hp from non turbo 13b
- Motorcycle carbs
- na rtek
- Anyone use Corksport header?
- 20bpp dyno vid
- Intake idea
- Planning S5 SP build, need suggestions
- Rev limiter damage?
- N/A Ignition Timing
- Odd harmonics from expansion chamber.
- header/exhaust setup
- Optimum 6PI and VDI opening points
- Heatshield Intake manifold gasket
- 1/2 bridge spark plug fouling
- new motor for the REPU
- what the max rpm you see a wankel do???
- Questions about 5th and 6th ports with RB Intake
- 20bpp Start and rev vid
- newb bridge question
- bridgeport question
- Help w/ Carb or FI ?????
- looking for best N/A static fuel pressure setting
- 13b engine diet
- Product Reveiw: Banzai Racing Motor/tranny mounts
- n/a drifter?
- My siamese 6-port project.
- Some interesting ideas from a guy I know
- My street port project.
- My bridgeport project.
- 4-port turboII motor to weber DCO manifold
- Peripheral port project
- Is it possible to run ...........
- A/F ratio?
- Spark Plugs and wires
- Simple gain suggestions for n/a owners-
- NA 20bpp startup vid
- New Section Comments?
- Ideal 9.4:1 N/A rotary AFR's?
- Runner length and torque question
- Header Vs. Downpipe
- No torque??
- Cheap EFI Throttlebodies
- whats the top speed of your n/a
- anyone running zero split timing n/a engine?
- Highest Power Challenge: 2-Rotor 13B Non-Bridge Non-Peri
- ITB Setup top end performance.
- Anyone using new Atkins corner seal?
- Guess ill start. Budget N/a buildup q?
- bridgeport dyno