The GA16DE is a 1.6 L (1597 cc) engine produced
from November 1990 through 1997. All GA16DEs have 16 valves
and DOHC heads. There are two versions, the NVCS, which
produced 115 hp and later 120 PS (85 kW) and 108 ft·lbf (146
Nm) and a non-NVCS version (European-spec) which made 102 hp
(76 kW). Additionally 2 versions of the North American NVCS
version exist. Earlier motors used pistons with 2 compression
rings and 1 oil ring, while later GA16DE's have a single
compression ring and a single oil ring. The GA16DE shares much
of its block and rotating assembly with its predecessor the
GA16I. Some engines have siamesed exhaust manifolds, while
others keep the exhausts separated until the catalytic
converter. Earlier ECUs contained the fuel & ignition maps
on a discrete ROM IC, making retuning relatively easy, later
ECUs buried the maps on a larger more integrated
microcontroller's firmware, making retuning require the use of
a daughterboard.
Applications: 1991-1994 Nissan
NX 1600 N14 1991-1994 Nissan Sentra B13 1994-1995 Nissan 100NX
B13 (UK) 1991-1994 Nissan Presea R10 1995-1996 Nissan Presea
R11 1995-1999 Nissan Sentra B14 1995-1999 Nissan 200SX B14
1995-1999 Nissan Almera N15 1995-1999 Nissan Pulsar N15
1993-1999 Nissan Primera P10/P11
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