RX-7 GSL-SE was a 13b in a gen 1 body, probably around 1982. I don't

recall

if it was injected, I think it had a carburetor.

Rob Weinstock wrote:

1984-1985. Fuel injected, with 6-port intake. 135hp.

By comparison, 1986-1988 13B, similar configuration, but with better intake
and FI, produces 146hp.

1989-1991 produces 160hp, and has many, many changes from the earlier
models, such as higher compression, lower mass rotors, revised controls,
variable intake manifold, etc.

All above are normally aspirated, hp ratings are peak, not continuous.
1993-5 is twin-turbocharged only. This engine offers superb performance
(255hp) while running correctly. It has been plagued with lower reliability
than the earlier versions in automotive circles.

Regards,

Rob

The hot tip for a turbo aircraft engine is the 1989-1992 single turbo at 205 HP.
The earlier and later turbo manifolds and turbo's crack and had smaller
built in  waste gates.

Paul Lamar
 
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