i have 84 rx7 12a i have kn filter,cool air system adapted oil cooler from 86 rx7, 2 1/2 exhuast ,header sound insulation in trunk removed, removed ac, 15.6 white adr rims and front and rear body kit what do u think my 1/4 would be

 

whats stock 17.2? i say 17.2 unless otherwise proven only way your really going to find out is to run it.

 

I'd say the extra weight from the body kit will add enough weight to counter the removal of the insulation, and the extra power from the header, so I agree with rx7passion, it'l be closer to stock, maybe a bit faster.

 

it a front air dam its pretty light i also have white gauges that say j spec rotary and i put a blue bulb behind them and have j spec banner on front glass

 

hmmm, well the white faced guages and the blue bulbs would probably add another 40 HP, and the banner would add at least 12 HP, so I'd say you're down about 4 seconds on the 1/4



Jeff

PS - Sounds like a very nice ride though, can't wait to see some pics!

 

All of them

~T.J.

 

to my otherwise stock and quite clean GSL-SE, I've added:

K&N filter in stock airbox
Racing Beat swaybars
Racing Beat polyurethane bushings
Racing beat header, presilencer, and Power Pulse muffler
16" Enkei RSE rims shod with Pirelli P7000 Supersport low profile rubber
Sony MP70 CD/MP3/XM Radio player
Infinity speakers
Stainless steel/Aluminum dash insert for stereo surround & cupholders
Black & maroon vinyl shifter boot
Body colored interior accents
Cargo netting

 

What are you guys replacing your shift **** with? Mine has the common broken plastic top showing the gears. There's a cool one in Victoria British catalog that says
RX7 on top, might get it if anyone can tell me how to get the **** off. Any other suggestions?

 

Oops, my bad, meant to start a new post with that one!

 

the **** is just threaded on. Turn in counterclockwise to get it off.

I'm using a stock shifter ****.

 

82 rx-7
85 12a engine
dellorto dhla 48
holley red pump, holley regulator
cyberdyne a/f gauge
eibach springs
tokico hp shocks
205 60 13's tires
84 lsd and disc brakes
axxis and porterfield brakes
accel coils
pacesetter header and exhaust(BLAH!)
racing beat header going on next week
polyurethane bushings throughout
hollowed cat and no emissions or rats nest
alpine cassette/12 disc cd changer
pioneer stock location speakers
10" bazooka tube
fake carbon fiber shift **** and pedals
metallic maroon center console and instrument surround
black leather 2nd gen seats
lame *** cupholder (not as cool as manntis')
batman figure hanging from the windshield mounted mirror

 

btw, the batman is good for at least 60 hp.... no one beats the dark knight in the 1/4 mile!

 

I have the hole in stock exhuast mod. lol and the no molding around the windows mod. And the no rub strips and no emblems mod. LoL I think that puts me at stock or slower haha.

 

'85 GSL-SE

'85 RE-EGI 13B
FIPK poking it's nose out into cold air.
Emissions legal port
Racing beat header & presilencer
Custom 2 1/4" piping & rhino muffler
HAWK brake pads
ACT Clutch (which now needs to be replaced )
Rebuilt tranny & rear-end, and obviously engine, about 15~20k ago.


Ran a 15.4@89.75mph at mission racepark on wintertires, couldn't launch hard and got wheelspin into 3rd gear I suspect a mid to low 14 in the mid 90s is doable with a new clutch and some grippy tires.

 

it is all in my sig

 

Sweet! What does batman floor mats get me. I have some to match my black and yellow intereior.

For my mods see my sig.

 

1980 RX7
-12a streetported engine, rebuilt 6k miles ago
-Holley 600 carb
-Holley "Red" 7lb pump
-Headers, custom 2 2inch pipes to Racing Beat Muffler
-MSD Blaster High Vibration Coils
-8mm Morosso(spelling?) Wires
-Tokico Blue shocks/struts
-Tokico 1" lowering springs
-Racing Beat Race clutch disc

-series 2 alloy wheels
-2nd gen leather seats
-grant carbon fiber steering wheel
-2 10" sony explodes in plexi glass
-2 6x9" sony explodes in compartment area behind seats
-4 rockfords replacing factory speakers, 2 300 watt tweeters
-Ample 400 watt amp for bass, 100 watt amp for highs
-4x50 Aiwa cd/Radio

Parts I have, but have not yet installed:
-Suspension Techniques anti sway bars w/ poly bushings
-Stainless Steel Brake lines
-Racing Beat Street/Strip HD clutch disc and pressure plate

Next on the list:
-GSL-SE complete rear (if i ever find one)
-Racing Beat front suspension lowering kit

taking to the track wednesday,,, first time after rebuild

 

Rb header
strait pipes
fusible link upgrade
removed ac
removed rats nest
removed heater
removed insulation
84 gs body
85 engine
81 oil cooler/ radiator
flex fan
interior detailing
high flow fuel pump
holley regulator
high current power and ground wire upgrade

peace

 

Sweet! I have the holes in the somewhat stock exhaust (new muffler and presilencer added though), and the no rub strips mod, AND I also have the no emblems mod. I think it adds around another 50 or so HP not having all of those.


Jeff

 

wide fiberglass body
5 gal custom fuel cell
lexan windows
13b bridgeport
lightened & balanced 89 rotors/shaft/counter weight
48 webber
electric water pump
13x23 1-1/4" dbl row BeCool radiator(soon to be)
momo seat
personal steering wheel
carbon dash
full cage
16x10 revolution wheels
ground control coil overs, camber plates
braided brake lines/fuel lines/oil lines
Quarter master dual disc. clutch
4.5lb. alum. flywheel(soon to be)
Tokiko 5 ways
wildwood adjustable brake bias
Dynomax 3" in & out muf.
custom stainless header

I know overkill for an autocrosser!!


oh yah
Custom Jacobs ign. by RX7.COM(soon to be)
Holly fuel pump & reg.
22.5 X 16 X 10 Hoosiers
beefed up GSL-SE tranny
4.44 gears
Guru Torson rearend(soon to be)

 

'85 GSL
Full 12a bridgeport->by me
rotor housings matched
carbon apex seals
93+ corner springs
HP oil regulator
equal length long tube custom header
cheaply made but effective Strut tower brace
underdrive pulley
'88 front mount oil cooler
custom made-by-me stainless AN oil lines
lightweight RB flywheel
50dco weber
american racing wheels

custom hail damage: worth 59hp.
custom driverside deer damage: worth 30hp.
custom rust damage: worth 80hp!

 

From my Excel File, breaking down all the dirty details$$

MAIN

ENGINE SYSTEM

FUEL SYSTEM

TURBO SYSTEM

IGNITION SYSTEM

ELECTRICAL

COOLING SYSTEM

DRIVETRAIN

EXHAUST SYSTEM

ECU - Electronic Fuel and Ignition Management

GUAGES:

SUSPENSION:

 

mt gawd directfreak, thats a nice little(lol) list you got there.

peace

 

I feel a bit silly posting this after Directfreak.

82 Series 2

Large extend-port 12A
48 IDA Weber
Ported manifold
Carter pump
Holley reg.
Equal length long primary headers to single custom muffler
MSD coils
Top Gun 10mm plug leads
T2 alt. with dual pulley
Twin thermo fans
Koni adjustable shocks
King springs
Nolathane bushings all around
Whitleline front swaybar

Soon to come...
13B J-port or large bridge
Fuel injection
MSD 6A
300 na horsepower

 

1984 mazda Rx-7 GS:

-K&N air filter
-Rockford Fosgate 9100
-De-Emissioned
-Rotary oil cap
-Getting 5 speed (tranny is out of the car right now)
-And some other stuff I'll add to my sig when i get it back