GOTBANNED?

i've searched but still kinda unclear. anways i have a chance to get a smoken deal on a 93 rx-7 but it's an auto..but it also has a power fc..so do i still need to buy a ecu for it? also it has 4.33 gears..what are those good for? are those manual diff gears?

please help as i don't have much time to make a choice on this.

here is the rest of the info on the car


1993 Mazda Rx7-19,500 Original Miles
-Silver with black leather -13B, Race Ported, 3mm hd apex seals,Dowel pins,jap speclower manifold,emissionsremoved
-Level Ten "bullet proof" transmission
-Quality high stall torque converter
-Automatic transmission control unit
-4.33 oem ring & pinion
-Garrett water cooled T 60-1 with 360 thrust bearing & wheel clipped
-Custom DownPipe with slip joint tied in
-HKS race wastegate
-Apexi front mount intercooler
-Aluminum Air Seperator
-180 thermostat
-Greddy elbow
-Greddy blowoff valve
-Indigo full pulley set
-SR Motorsport ultimate fuel pump
- secondary fuel rail, 1600 cc injectors, regulator
-3 Bar map sensor
-NGK Race Plugs
-HKS twin power ignition
-Tein Coilovers
-Slotted f&r cross drilled rotors
-Painted brake calipers
-Stainless steel f&r braided brake hoses
-Resonated mid pipe
-HKS Carbon ti exhaust
-Optima battery relocated

*EXTERIOR
-99 spec oem front bumper
-99 spec oem front spoiler
-99 spec oem front bumper combo lights
-99 spec oem rear tailights
-Front & Rear efini badges
-Racing Beat rear spoiler type 2 -H.I.D. Headlamps
-Smoked rear marker lights
-Color matched rear bumper reflectors
-18" SSR GT3 Wheels
-Tinted rear window

*INTERIOR/ELECTRONICS
-Rx7 scuff plates
-Apexi Power FC with commander
-Apexi turbo timer
-GReddy Profec B boost controler
-Cobalt Series Boost Gauge
-Eclipse amplifier -Eclipse door speakers
-Eclipse rear speakers -Infinity Perfect 12 subwoofer
-Custom rear stereo encloser
-Rear view camera -Dvd/Mp3 in dash player -Screen with t.v. tuner

weaklink

just from the specs, I bet that thing hauls ***. I thought I had the most heavily modded auto. You should test drive it to see what you think before you convert it.

weaklink

oh yeah and the stock auto is 3.9, 5 speed is 4.10 so the 4.33 is an upgrade for both.

GOTBANNED?

is the 4.33 a more high way gear or a acceleration gear? also what about the eco, will i need to change that even though it's running a pfc?

GOTBANNED?

Anyone?

DrunkenBowler

I think this topic has been beaten to death but here goes anyways. The 4.33 gears are the gears if you want to accelerate quickly. However, the 3.9 gears are used if you want to go for top speed on the highway. (I think that's right)

GOTBANNED?

ok that i got, i searched again for the 4.33 gears.but i'm wondering about the ecu.do i need another one besides the pfc? because when i searched i had seen it says u need the manual ecu..but what if u have a pfc installed? do i still need the manual ecu? i guess i need a manual drive shaft?

Mahjik

iTrader: (1)

If you are going to convert it to manual, you don't need a manual ECU if you already have the PFC.

GOTBANNED?

ahh i was hoping i would get someone reputable to answear my question! thanks mahjik!

Sickass7

That auto tranny doesn't sound like a stocker. No way the stock tranny could handle all that. I'm guessing he paid big bucks for it, otherwise he would've switched to the 5 speed long ago. I probably wouldn't swap that thing out.

Sickass7

any details on what that car runs??!!!

GOTBANNED?

not yet..it's not mine yet i'm gonna look at it this weekend..and it's not a he that owns it it's a she!

weaklink

if you are really dead set to convert a car I would not buy that one. There are plenty of good shape autos for sale cheap-and that one should not be cheap. a swap is going to run you $1K (yo do all the work and use all used parts) to $4K (someone else does all the work and you use new or newly rebuilt parts).

rotoboy661

there was a thread that pfc's can be used on auto's