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Thread: Help me decide on 1.6 or 1.8!

  1. #1
    2,000 rpm - light wheelspin, no bog here!
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    Help me decide on 1.6 or 1.8!

    I have a 1.6 Roadster, I went to a car lot recently and he is selling a 6 speed 1.8 for a reasonable price is the extra displacement noticeable?

  2. #2
    2,000 rpm - light wheelspin, no bog here! Frenchmanremy's Avatar
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    I find it more torquey... IMO

  3. #3
    1,000 rpm - releasing the clutch Silver92B's Avatar
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    Yes, they are more powerful generally, but it depends.... Some 1.6's are very fast and feel strong and some 1.8's feel weaker. Of course, the reverse is also true. The more modern 1.8's are definitely more powerful.

  4. #4
    2,000 rpm - light wheelspin, no bog here! ThatWhiteNA's Avatar
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    A 1.6 car has more... character, you could say. I would say a 1.8 is a bit more refined, but not as spirited as a 1.6. It's all down to personal preference, imo.
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  5. #5
    4,000 rpm - entering the fun zone wannafbody's Avatar
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    1.8 with a Torsen rear

  6. #6
    2,000 rpm - light wheelspin, no bog here! stormin'norman's Avatar
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    I prefer the feel of the 1.6 to the 1.8. That said buy the car for the differential. Or combine the best of each together like I did.

  7. #7
    2,000 rpm - light wheelspin, no bog here! jux's Avatar
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    I find that my 1.6 car feels more quick, but the 1.8 car shows about 13 more whp on a dyno. I prefer the feel of the engine in the older car...
    '90 "LE" with red bits - 7/6 Flex, FM Front Bar, 14x7 +19 RPF1, PWR, SPAL, Maxim Works, Thermal R&D, HDHCSDM2, Zoom, Anvil II, 330mm mahogany Deep Corn, AC/PS delete, LE interior, attitude
    '08.5 CWP MS3 GT - AST 4100, TriPoint Rear Sway and Links, JBR STS w/ bushings and lockout plate, Moddiction Anvil II

  8. #8
    2,000 rpm - light wheelspin, no bog here! Chops's Avatar
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    It's weird, but true... I too prefer the mighty 1.6 motor. The 1.6 feels better than the 1.8's, both the NA 1.8 and NB 1.8. The 1.6 just feels more responsive, zippier and eager. It seems more agile and more willing to spin up towards redline.
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  9. #9
    5,000 rpm - there be torque here! The Driver's Avatar
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    Quote Originally Posted by wannafbody View Post
    1.8 with a Torsen rear
    AMEN! Preach it brotha!


    And if you wan't the ''easy reving nature" of the 1.6, just install a lightweight flywheel when you do it.
    96 Montego, replacing a 95M... I miss: My running peeps in Tampa, running barefoot @ Clearwater Beach and First Choice BBQ, in Brandon. In So Cal I miss: The Malibu Canyons, CA 33 and In & Out Burgers ! I'm from Tampa, if I was from Tampa Bay, I'd be a fish!

  10. #10
    2,000 rpm - light wheelspin, no bog here! Chops's Avatar
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    Quote Originally Posted by The Driver View Post

    And if you wan't the ''easy reving nature" of the 1.6, just install a lightweight flywheel when you do it.
    I drove my friend's '95 with a 7 pound flywheel and comp clutch. It felt good, but there was something missing. He also had a full RB exhaust from header back with cat delete. Mine just has a 9 pound flywheel, OEM replacement clutch, OBX 4:2:1 header and Magnaflow cat on stock exhaust. Idk, maybe it has to do with the less weight of my '91 as well.
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  11. #11
    Idling - Listen to it purr...
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    I prefer my 1.8 with torsen, more torquey.

  12. #12
    Rest in Peace Ben bedheadben's Avatar
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    There's not much between the engines to me personally. I feel like my 1.8's have had a little bit more torque, but my 1.6's have had a bit more top end. With my 1.8 I found myself shifting before redline at the track to keep the car in the powerband. The 1.6 rev's all the way out.

    I'd say the 1.6 feels better but the 1.8 is definitely faster at the track. For anything boost I'd go 1.6.

    But forget all that, if one of these cars has a torsen and the other one doesn't, go with the torsen.
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