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ΔημοσίευσηΘέμα: Ca series   Παρ 8 Νοε 2013 - 0:42

Oτιδήποτε αφορά την σειρά CA Της Nissan!Αποριες,πληροφοριες,προβλήματα,βελτιώσεις κτλ με τα Ca18det να έχουν τον πρώτο λόγο φυσικά!!

Και για την ιστορία


The 1.8 L CA18DET was the last version of the CA engine to be released. It produces 167 hp (124 kW) and 166 lb·ft (228 Nm). It received a brand new DOHC aluminum head with 16 valves. The turbocharger was also upgraded to a Garrett T25 (.48 A/R) unit for increased flow capacity, and as such, was fitted with an intercooler to help prevent the onset of pre-ignition and/or detonation. Fuel was delivered via Multiport Fuel Injection. Bore is 83 mm (3.3 in), and stroke is 83.6 mm (3.29 in). An electronically controlled fuel injection system was used with 370cc injectors.
It was used in the following vehicles:
1987-1988 Silvia S12 RS-X
1989-1990 Nissan Silvia/180SX S13 (International market)
1987-1989 Nissan Bluebird RNU12 SSS ATTESA Limited (Japanese Market)
1989-1994 Nissan 200SX RS13-U Europe.
1985-1990 Nissan Auster "1.8Xtt" and "Euroform Twincam Turbo"
There were 2 versions of the CA18DET available, yet only one was produced for Japan. The late model Japanese CA18DETs received 8 port (low port) heads, with butterfly actuated auxiliary ports in the lower intake manifold which corresponded with 8 ports in the head.
Below ~3,800 rpm, only one set (4 ports open, 1 per cylinder) of long, narrow ports would be open, accelerating the intake charge to the cylinder. This allowed for quick spool and good low end tractibility. At the 3800 rpm change over, not only would the ECCS shift into batch fire (as opposed to sequential) fuel injection, but it also opened the second set of short, wide ports (8 ports open, 2 per cylinder) which assisted in high RPM flow.
This motor is known for stronger torque characteristics, as well as faster spool at lower RPMs. However, due to displacement-based taxation and cost of emissions testing in Europe, the CA18DET was sold as the only available engine in the S13 chassis 200SX (Euro model) until replaced by the S14 in 1994. The Euro motors received the 4 port (high port) head and intake manifold, as well as revised ECCS ("Electronic Concentrated Control System") parameters.
Power was not increased, but high RPM flow was indeed improved, making the 4 port CA18DET the most desirable of the late generation Nissan turbo 4s.
The CA18DET is finding a new following as its price is much lower than that of its closest rival the SR20DET. Many 240SX owners and kit car builders are using this engine, and as such its popularity has made a sharp comeback. Many tuner shops which would never carry CA18DET parts now carry a plethora of even obscure parts. With the CA18DETs low price people are also being more adventurous with modifying it as buying a replacement can in some cases cost as much as a clutch for the SR20. Many tuners are now converting the engine to a CA18DERT, which is the CA18DET with a supercharger bolted on.


The CA18DE is a 1.8 L DOHC 16v (1809 cc) engine produced from 1987 through 1989. It produces 131 hp (98 kW) @6400 rpm and 159 N·m (117 ft·lbf) @5200 rpm. It has the same head as the CA18DET, however it did not use piston oil squirters that are found on the CA18DETs. A crank girdle as found on all CA18DET's is fitted to some versions for some markets, Nissan's parts data system "FAST" has to be consulted or the sump removed to determine if it's fitted.
Nissan Pulsar NX SE (United States and Canada)
Nissan EXA (Australia & Japan)
1985-1991 Nissan Skyline HR31 1800I(Japan)
1989-1990 Nissan Silvia/180SX P/S13
Mid 1980s Nissan Sunny N13 (UK) (129 hp) (no girdle)
Mid 1980s Nissan Sunny B12 Coupe (UK) (129 hp) (has girdle)
Late 1980s Nissan Bluebird T72 (UK) (129 hp)
Nissan Bluebird (Sept'87 - Oct'89) RNU12 (FWD & AWD)
1985-1990 Nissan Auster "1.8Xt TwinCam" (has girdle)
1988-1991 kn13 Nissan EXA (Australian market)
production went all the way through to January 1991.


The 1.8 L (1809 cc) CA18ET produces 135 hp (99 kW) and 141 lb·ft (183 Nm) from a single Garrett T2 turbocharger which did not feature an intercooler (Autocar 1986). It was built from 1984 through 1990. The engine has fuel delivered via Multiport Fuel Injection.
It was used in the following vehicles:
1984-1986 Nissan 200SX Turbo (US)[2] (until 1988 in Canada)
1984-1986 Nissan Bluebird U11 Turbo (UK Market)
1983-1985 Nissan Bluebird U11 SSS-X (Japanese Market)
1986-1988 Nissan Silvia (Japanese Market)
1986-1990 Nissan Bluebird T12/T72 Turbo (UK Market)
1985-1990 Nissan Auster 1.8Xt
Mid 1980s Nissan Silvia S12 (UK Market)
1986-1990 Reliant Scimitar SS1 1800Ti
1990-1992 Reliant Scimitar SST 1800Ti
Nissan Van C22 (Vanette) Japan market


Συζητήσεις του τύπου Sr20 vs CA18 ή SR20 vs RB να ανοιχτούν σε ξεχωριστά topic!Εδω η ενότητα αφορά ΜΟΝΟ την σειρά CA της Nissan
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