Salam,
disini aku nak kongsikan sedikit sebanyak pasal enjin yg mendiami enjin bay aku skarang. Untuk pengetahuan berpandukan geran, enjin kereta aku telah ditukar dr (...... nanti aku edit balik, lupa lak code enjin dia....) kepada enjin jenis ZC. ZC?? apekebendanye tuh? meh refer info aku cilok dr wikipedia...
ZC(similar to D15Z4, D16Z6, D16A1, D16A3, D16A6, D16A8, D16A9 and D16Z5 engines)
A few D-series variants are labelled "ZC" (usually JDM), but they are not truly a different series.
There are both SOHC and DOHC ZC engines.
The non-VTEC SOHC ZC is similar to the D15Z4 and D16A6 engine, but with more aggressive cam timing.
The VTEC SOHC ZC is identical to the D16Z6.
The DOHC ZC is similar to the D16A1, D16A3, D16A8, D16A9 and D16Z5 engines.
DOHC ZC
- Found in 1988-'91 (JDM) CR-X Si
- Specs:
- Displacement : 1590 cm³
- Bore and Stroke : 75 mm X 90 mm
- 1986-1987 Compression : 9.3:1 1988-1989 Compression : 9.5: 1
- 1986-1987 Power : 113 hp (84.3 kW, 115 ps) @ 6250 rpm; Torque : 99 ft·lbf (13.7 kg/m, 134 Nm) @ 5500rpm (US)
- 1988-1989 Power : 118 hp (88.0 kW, 120 ps) @ 6250 rpm; Torque : 101 ft·lbf (14.0 kg/m, 137 Nm) @ 5500rpm (US)
- 1988-1991 Power : 130 hp (96.9 kW, 132 ps) @ 6800 rpm; Torque : 106 ft·lbf (14.7 kg/m, 144 Nm) @ 5700 (JDM)
- Valvetrain : DOHC
- Piston Code 1986-'87 : PG6
- Piston Code 1988-'89 : PM7
- Fuel Control : OBD-0 MPFI
Euro Mk1 ('85-'87) 1.6 CRX's are fitted with an engine designated "ZC1" which is a higher spec 130 hp (96.9 kW, 132 ps) version of the D16A1. Which were later to be switched out with the D16A8 or B16A depending on which model.
Identified by: External coil, small distributor, dual butterfly TB, cam cover bolts on top, brown/gold cam cover. Large cam pulleys. +3cc PG6B pistons, non-pent roof combustion chamber. As a ZC it appeared in JDM AV Integra Si and JDM E-AT Civic/CR-X Si. Commonly produced at the time but now over 20 years old and getting harder to find. D-series version D16A1 '86-'87
Identified by: Internal coil, large distributor, single butterfly TB mounted on slight angle forward, bolts on top of cam cover, black cam cover, large cam pulleys. +7cc PM7 pistons, 43 cc Pent roof combustion chamber. As a ZC appeared in JDM facelift AV bodied Integra Si did not appear in Civic or CR-X, rarest ZC only produced for less than one year. D-series version D16A1 '88-'89 (sometimes +7cc P29 pistons)
Identified by: Internal coil, large distributor, single butterfly TB. Black cam cover. Cam cover bolts on the sides. Small cam pulleys. Inlet Manifold stamped PM7. +7cc PM7 pistons, 43 cc Pent roof combustion chamber. As a ZC appeared in JDM EF3 civic and EF7 CR-X, did not appear in an Integra body. Most commonly produced ZC, manufactured in Japan from end of '87 through to early '91 D-series version D16A8/9 (Euro Civic Si) (sometimes +7cc P29 pistons)
Identified by: Internal coil. OBD1 EFi system (grey plug). No cam angle sensor on exhaust cam, now located in distributor. Rubber plug where cam angle sensor would mount. Black cam cover. No PGM-EFi plate on the inlet manifold, replaced with three ribs instead. P29 stamped on inlet manifold. MAP sensor on TB. +7cc PM7 pistons, pent roof combustion chamber. As a ZC only appeared in EG5 Civic bodies, no Integra or CRX received this engine. Reasonably common produced from '92 to '94. (20th Anniversary edition & Japanese car of the year) D-series version D16A8/9 (Euro & Australia Civic Si & NZ Civic Gti) (sometimes +7cc P29 pistons)
More info on the DOHC ZC go to http://www.d-series.org/forums/showthread.php?t=91053
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Review skit pasal enjin nie...
Fuel Consumptionenjin aku nie 1.6 sohc vtec auto. so, what r u expecting? auto bai... rasanye kalau main ngan saga aku nie gear 3 je (hehehe). tp seriusly aku ckp, apa yg aku perhatikan overall fuel consumpsion leh dpt untuk rm10 ~ 60kmh (bwk ilek2 dgn on aircond + lenjan2 skit hehe). kalau long distance lg layannn.. memang sep . pebarang nak laju tp minyak nak save!!
Respon Enjinbuat masa nie respon enjin utk cara bwk2 biase lg sedap dr wira auto 1.5 sohc mak aku (nie je perbandingan yg leh aku buat) dan lagi sedap kelisa auto adik aku (huhuhuhuhu). gear change mostly at 3000rpm (normal kot).
VTEC ON~!
terus terang aku katakanla aku pun tak tau bape vtec activate kt enjin nie. tp apa yg nyata bila kita floor pedal, enjin akan bunyi kuat skit... bila lebih je rpm 4000 dia akan rasa satu sentakan bersama bunyi jeritan (skit je) kereta jd ringan je perginye (mcm melayang2 pun ada). tgk speed meter, boleh tahan naik.
aku pernah test dkt hiway, suddenly floor pedal vtec ON, selambe je leh cecah 180kmh. mcm tak caye je. dan pomen yg bikin kete nie test malam sebelum aku amik kete nie ckp 200kmh dpt kt hiway kesas. hehehe. so far, aku lum berani nak lenjan tahap tu lg. lgpun tgk enjin lain mcm je, teppet pun berbunyik. aku rasa owner lama aku usik skit la.
minyak time vtec ON? mcm air beb... siyul tul. memang ada efek. beza jauh berbeza hehehehe...
anyway, tu je review aku untuk enjin nie, byk gile benda yg aku tak tau. nak mintak tolong org ajar pun, tanye pun takde respon. nak belajar sendiri kang ada yg sesat. ermmmm..... tp takpelah guna dulu apa yg ada. lgpun modal dh byk habis. nak tkr enjin?? lepas kawen la. tu je.
utk enjin nie paling kuat pun
mungkin la aku tkr gearbox manual, masuk VAFCII ke tak pun masuk set skunk2 untuk enjin nie (wan cipan supercas DRAX dah ada resepi hehehe) or just pump in b18cR . setel!
k chow..... byk lak bebel malam2 nie, korang bukan baca pun. suka tgk gambar je, tui tak hehehe.
