I bought a rx7 for spare parts to upgrade my car....I do not know what year is it..pleas help me....
lower are some pics of the engine ...please tell me what type of 13b is ...s4 ,,,s5???
turbo model....the seller told me that is the turbo model but the previous owner removed the turbo.

 

first pictures

 

second set of pics....

 

not turbo and its not an s5 because it doesnt have a knock sensor.

 

please tell me if this is the turbo model an what series is it.

 

Looks like a NA s4, but Im no expert.

 

My guess is Euro spec S4 Non-turbo.

There is no oil feed or return for the turbo. And I believe that is the Euro S4 NA lower intake manifold. Everything else is S4 as well, rotor housings, oil metering pump etc.

 

The filler neck on the front cover looks like an S4, however I don't see the EGR valve on the middle iron. The european models are different than U.S. so its hard to tell. The lower intake manifold looks very strange. The fuel rail looks like an S4 with the plastic Pulsation Damper on it. I would guess S4 NA. I could be wrong.

Ramses666

 

thats an s4 n/a motor
theres no extended filler neck like on an s5. or no vacuum line for the wastegate.

 

Wow that's corroded. Are those barnacles?! O_o J/k

That's an S4 primary fuel rail and that LIM looks like the euro-spec 6-port LIM but i didn't know the european ones didn't have an EGR.

dunno...

 

thanks very much guys....You told me the sadest thing ....I can't belive that this a non turbo model....my dreams are ruined..........................


I do have a s5 13b for spare parts.....but the rotor housings and rotors are damaged....lower I will post some pics...do you think I can rebuid this?


are you really sure that this is a non turbo??the seller told me that he adapt the manifold to remove the turbo......

 

He might have put a non-turbo LIM on the turbo block. If you take the LIM off it will be very much obvious whether it's a 4-port or 6-port block.

 

removed the lim and the manifold.please advise

 

Na

 

Looks like an N/A to me. Manifold looks like a 6-port.

 

its a series 4 6 port motor.

 

the turbo block would say 13bt

 

interesting to see a marine exhaust manifold...

got yourself an S4 N/A that someone put in a boat.

 

Not true.

 

How many intake ports do you have?

 

unless it is a rew...is that better? lol

 

No

 

and a re? thats all i can think of that dont have it.

 

What the hell are you talking about? The only designation on any 13B block is 13B. Not 13BT, not 13BREW, not 13BRE. There are casting numbers on a few of the irons, "B", "N3A1" etc.

 

have you ever seen a motor other than an NA? im guessing no.

to the OP...the motor is an S4 NA motor as pretty much everyone has been saying the whole time.

/thread