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| Engineering/ Technical Ask technical questions about cars. Do you know how a car engine works? |
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#1
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Please voice ur thoughts......
i have a 1990 HB DX with 91 DX engine and 4spd tranny(?).... used 2 be automatic. i'm looking 4 the cheapest (very limited funds - wife & kids) & easiest swap to do in the near future..... i don't race, i just want something to rip over the mountain i commute everyday....... also let me know what types of things i'll need besides engine, tranny, ECU and rewiring to mpfi..... Thanks 4 the help.....
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1993 Civic Coupe EX 1997 Chevy Suburban LT “It's all fun and games - Until someone loses an eye" |
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#2
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the easiest swap to perform would be the JDM ZC swap. very simple to do, the hardest part is the re-wiring from dpfi - mpfi. an SI tranny works, but if you want better perfromance, use the ZC tranny with the SI last gear.
on top of the obvious parts(engine, tranny) you will need 90-93 integra axles, the full mpfi setup, ECU(SI), wiring harness(SI), and the required sensors.
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Name: Scott Stable Of Cars I have Owned: 1991 Honda CRX 1990 Oldsmobile Cutlass Supreme 2003 Honda Accord 1998 Chrysler Concorde 2007 Honda Civic 1997 Toyota Camry 1995 Saturn SC2 1996 Ford Taurus 1991 GMC Sierra 2002 Daewoo Leganza 1999 Dodge Ram 2007 Honda CR-V 2003 BMW 325i |
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#3
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Integra axles for a zc swap? I didn't know that
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#4
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what engine number is a zc? how many hp?
"88-91 Honda Performance Engine ZC(DOHC) 4 Cyl $495 Engine+5speed Trans: $600, +ECU: $750; +LSD: $950" is this a good deal?? what is LSD??
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1993 Civic Coupe EX 1997 Chevy Suburban LT “It's all fun and games - Until someone loses an eye" |
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#5
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The ZC is rated at 130-135 Hp with 108lbs of torque.
If you can get the engine, trans and ZC ecu for 700 bucks thats a good deal. LSD stands for limited slip differential. Some ZC trans used LSDs. You wouldnt really want to run the SI ECU for this swap. It has hesitation during certain RPMs. A better choice would be 88-89 Integra ECU or the ZC. Make sure that if you buy the ZC ECU it is labled a PM7! These are rare and alot of people will try to sell you the PG7 which is the integra computer. If you have a 4spd tranny right now you may need to buy new steering knuckles and hubs for the ZC tranny, Place racing makes axles that work. The ZC tranny has very close gearing and you mentioned that you are commuting with this car, what kind of speeds are you hitting? I saw you mentioned a mountain earlier. Is it really a mountain or just a large hill? Expect 75 mph to turn around 4300 rpm in the ZC trans. It is lower in the SI hence better gas mileage. But in acceleration the ZC trans smokes the SI.
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Stop looking at my Autometer! |
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#6
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My average speed is about 65.
Over the mountain is between 15 & 50. It is a mountain, it climbs from 100ft to 3000ft in 7 miles. Thanks 4 all ur help so far....... I'm still looking & saving.
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1993 Civic Coupe EX 1997 Chevy Suburban LT “It's all fun and games - Until someone loses an eye" |
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