yes it is. the only other type of rotary built is the 20b and it is only put in a car called the cosmos. some people do the work so it can be put into an rx-7 but I have only heard of it being put in a FD not the FC.
(Correction)
While you are correct that the 87 RX7 only came with the 13b, there are actually many types of rotary engines
12a: Smaller and carborated
13b
13bt: Turbo and lower compression
13REW: turbo, lower compression, and thicker housing walls
20b: 3 rotor found in the Eunos Cosmos
26b: 4 rotor used in the Mazda 787B to win the Le Mans 24 hour race on its first try
13b-MSP: 2 rotor in the RX8, very high compression and altered exhaust system
and that is just listing the rotaries that are still found in current production cars.....it has a very rich history for an "Experimental" engine
Depends, which engine is in the 85, 13b or 12a?
A 86 rx7 has a 13b wankel rotory engine only the turbo edition was turbo charged
Gsl= 12A , Gsl-se 13B.
on the 13b engine it should be behind the waterpump, just below the thermostat.
some rx7 series 3s came out with a 13b motor ,an are only marginally bigger an i owned a series 4 13bt motor in a series 2 rx7 its one of the best engine conversions that you can do add toyota hilux diff with 4.3 centre out of a diesel hilux is much better pick
the American 13B-S5 has 200hp the JDM 13B-S5 (which is what I have) has 220
The Mazda Rx7 has the Wankel Rotary Engine in it
13b six port,whit asemmi pheripheral port cheep and powerfull sin.limites04@hotmail.com
Turbos gone bro :S
The body kit is $11,000. the engine is most likely a 13b-rew engine with a lot of extras. the car is a Mazda RX7 from the years 1993-1995. Go from there
I have an 87 7mge non turbo and i beat my buddies 89 rx7 with a 13b and webber side drafts
mazda rx7 Cars that have used a rotary engines 10A, 12A, 13B, 20B: mazda...Cosmos, R100, RX2, RX3, RX4, RX5, RX7,& R8 Rotary engines where first designed by Mercedes and then sold to mazda and build in Heroshima, they where also used by NASA in a single rotor format.