- How to check for good compression on S4 13B motor on the ground?
- upgrade my 86 GXL N/A with turbo
- ECU Issues? Something else?
- Injector question on S4 with S5 engine swap
- warning buzzer stuck on
- Narrowband O2 sensor install?
- Engine sputters under throttle at random times
- Greddy elbow installation
- Swaping to a trubo Transmission!!
- Questions about buying 1990 rx7 gxl
- dyno run tomorrow
- NA to TII wiring harness fix?
- N370 ecu ignition problems
- unplugged wire
- please help!!
- OMP line fitting
- brake master cylinder Q.
- spark issues
- Moar powerz!
- Switching from manual to power windows , how do you do it ?
- Pressure testing cooling system, on short block
- Custom 13B-RE Fuel rails
- Can this be saved?
- Production intrest: Bolt-up topmount upgrade kit
- WTF J-port ?!?
- need part # for filler neck 88 T-II
- How do I get 220-240 RWHP???
- s4 turbo 2 swap in a s4 gxl help
- Where to get a new water thermo valve.
- Had the car for 20mins and i lose the airdam
- The woes of selling an FC
- 91 Turbo Vert, Blown motor. Should I part out or sell it as is??
- Injector clips, hose connections, and another mystery part
- S5 turbo engine swap to S4
- 86 rx7 gxl wont idle at all
- overfender pic request
- timeing problems wtf????
- wtf rebuild issues
- Cutting speaker towers for strut tower bar, whats easiest way ?
- 88 engine swap trouble
- low boost (yup another thread)
- Jacobs (r0tarymaster) ignition, just installed seems to be helping!
- '91 vertwon't stat after replacing OMP
- VSS/Speed Pulse Sensor
- hesitation when i step on gas (searched)
- S4 engine/trans in a s5 car.. questions about the swap
- ok I'm stumped - another overheating thread
- S5 boost pressure sensor: what readings?
- Should I part it out
- any thing I should know?.putting s4 cover on an S5 TII.
- Coolant hose ?
- idle and exhaust issues
- Last owner of my t2 drove w/out working omp >.<
- Headlights wont come up / turn off
- Broke back off knock sensor box, can i still use it ?
- MY 1st-2nd gen and new to EFI
- fuel guage not working?
- what is this?
- What is this on my ECU (N374)?
- Don't have access to a Mazda FSM: lowering and raising top on a Vert by hand!
- lost spark
- ECU jumper harness
- bogs and bucks when cold...
- n/a motor with turbo 2 tranny ???
- turbo NA? why is it so looked down upon? anyone with a dyno?
- HKS DLI Twin Power
- fresh motor wont idle
- Front bumper body work , how do i get it to normal ?
- Exhaust Idea
- Car runs better with FD TPS off the throttle body?Why?
- 1990 A/C Charging Question
- Moonroof repair?
- auto to manual
- cas question
- I challenge Hailers to diagnose this electrical gremlin
- Shifter Problems
- Replaced relay in wiper switch, no change
- Anyone check out this website yet?
- What is this fuse for? (Sorry, I don't have the fusebox cover)
- Electrical Problems (Ain't it always...)
- How much would you pay for a 10k mile GTUs?
- Window goes click click click when rolled all the way up?
- Putting an s5 t2 shortblock into an s4 t2 , is it possible ? what do i need to know
- TII swap advice
- Fiberglassed/bondoed trim(removed trim), can you put it back on?
- Identify nipple on S5 turbo keg.
- Anyone heard of Apex Auto?
- engine dies during sharp turn
- s4 turbo intake manifold/ turbo assembly
- cutting out and loud pops???
- Are there no brake upgrades for the 4 lug?
- S5 ECU Diagram
- Plugs and Intake Air Temps
- 88 SE - Good Deal?
- New paint!
- My Parts showed up today!!(big pics)
- FC Fuel Sending unit
- only 5psi with boost controller
- Can't raise the idle on a fresh rebuild
- Help identifying this part
- differential question
- need nitrious advice, now
- Factory Service Manual?
- bad wiper Linkage or bushings? -( not electrical
- Power window problems
- early style cooling system?
- Ignition Tumbler Will Not Turn
- where is the brake relay for an 88
- Planning to un-do my rats nest delete
- Wastegate question
- What is this reservoir for?
- whats goin on here?
- Harness bar question
- 1987 rx7 na cal cat
- Coolant cap blows after a few minutes
- Just A Thought..
- Adding a/c to non a/c car
- Help: Is this the cause? Found wires cut and ungrounded.
- Need new tires.
- Bad Vibration...HELP!!
- PROS/CONS of 192F T-stat & 16PSI RAD CAP
- Need a Definite answer on this topic.
- FlyWHEEL HELP
- one confused owner*lots of reading in this one*
- Question regarding rotor NA rotors
- Crackling Noise from ECU
- just posting pics of work im doing
- 1992 FC3C Final Version
- question on p/s pump..... searched
- tranny id
- HELP...please!!!!
- Help indentifying these O-rings
- Still doesn't run right.
- Timing on the 13B-RE Help Please
- Can't remember what this is called
- Were any FC's made without AC?
- negative camber with coilovers and steering wheel shakes when braking at high speeds
- Want to tighten lockup of my TII LSD
- Need help installing slave cylinder...
- car guzzling gas
- Is that all the "soft" fuel hose ?
- replacing a side mirror.
- ground cable question
- what flywheel to use on t2 motor with n/a rotors
- auxillary ports- permamently open or retain stock?
- someone gave me a free camden supercharger kit
- have fuel and spark / Not starting
- fumes in the car
- bellhousing/input shaft measurement needed plz
- Tein Coilover Camber Adjustment
- Front brake disc swap
- S5 tII driving me nuts after PFC install
- Help 88 TII Won't start after engine install
- Are kyb agx shocks worth the extra money over regular shocks ?
- failed e stest at 2525- HC ppm
- Shop Manual for s5 tII and NA
- New TII
- Replacing Oil Cooler
- Best Spark Plugs for my 86TII..
- Strange coldstart issue!
- Thread Size question
- heres a toughie for you. hard start issue when col
- Need some wire colors...
- Bridgeport question.
- S5 T2 swap into convertible question. Throttle cable swap as well?
- what are the best performances upgrades you can do to a NA?
- Technically another 6port turbo ?
- s-afc install on an n/a
- Charging problems. Need help
- installing wideband o2 sensor
- What is this ???
- Any opinions on fuel regulator setup on S4 rail - pics
- TPS test please help!
- oil cooler lines..
- Quick Vaccume question
- turbo back plate
- What could cause excessive fuel pump outlet pressure?
- 91 N/A Turbo Swap Advice
- Wiring Problem
- Throttle sticking when released slowly (pics and video included)
- S4 & S5 driveshaft?
- turbo II transmission???
- where to source windsheild trim?
- Purpose of Neutral Switch?
- 5-lug conversion question
- Fuel sending unit is making me feel stupid!
- Stance Coilover (yes, again)
- Testing ECU/wiring, unsure about some voltage...
- Failed Emission, help please!
- question on na 86
- Coolant Issue
- FMIC question
- installed Manaray Quest VR5 wheels
- muffler question
- 88 Vert Non Working Wiper Switch
- won't rev past 4000
- hesitation / lack of power
- Emissions inquiries! Ya!
- Rear Coilover Installation Questions
- Emissions removal help
- Need help wit a possible T-II swap install
- Can you run a Jspec ECU and Harness on a USDM Car
- What Would I need for a 20btt for my 2ndgen
- t2, 5k hesitation/limit
- working on getting a 88 rx7 as a first car
- 86 Rx7 Problem
- Frame Rust Treatment (searched)
- carbon fiber parts on an fc??
- bringing a 7 back to life
- What are these holes for and why do I not have them?
- question about color to paint car
- Any places to buy a used motor?
- injector pig tail question
- Running wihtout a thermostat???
- What is this gasket called?
- Fuel pressure drops after priming
- Can the 5th and 6th ports be open too much?
- Replacing OEM cats on my '87 TII
- car show and racing in oklahoma city this sunday
- Passed Smog, but very high NOX?
- The ground wire on engine bay..
- How hard is it to replace battery terminals? (searched)
- att.2nd gen rx7 owners!
- Brake question
- Differential Brace for the fc
- What do i make?
- lets see your cup holders
- Racing Beat Stainless Steel Header Vs Steel Header
- What's this?
- AFM differences
- Hesitation around 3rd-4th gear
- need help car wont start this is my dd please help me
- FC Efini
- Check out Project 2JZ-KILLER
- Boost guage question.
- Engine disassembly problems
- Help!!!! No more 4 k rpm`s
- question regarding 13bre
- Vacuum Solenoids
- 87 n/a runnability issues
- running rich
- what size hose
- cooling fan light
- carbed my fc how do i set up 1st gen ignition?
- Replacing shifter bushings....spring is still good but doesnt return.
- JerryLH3's RX-7 Turbo II Restoration
- Engine Stalling when it reaches zero vacuum/boost
- Blah blah... Is my engine blown?... blah blah
- Weird hesitation
- Whats the shelf life of an S5 engine?