Jump to content
Create New...

loki

In Hibernation
  • Posts

    7,210
  • Joined

  • Last visited

Posts posted by loki

  1. not surprising they make the 2.5 standard. rest of the world got the D and will soon have the X in more than 1 model. if the first x variant here is a 2.5L or a 6cyl... w/e.

    the cx-3 is based on the 2, which here is the toyota yaris...? while not bad for those of smaller needs and stature, this will be for those that want a little more thrill, but still don't need something big.

  2. 12 minutes ago, ocnblu said:

    Yup

    is it just frequency of the ~1500rpm idle, or that it happened whenever you(or other) started it?  sometimes, for mine, it could be 2 hours later and it wouldn't need to high idle yet. I was told when i bought it, that i didn't have to let it go through that cycle, but i typically let it do it be cause it'll take me that long to get situated and buckled in,

  3. 22 hours ago, Drew Dowdell said:

    I've always understood the Freeze/Thaw scenario to mean that it was low on refrigerant. 

    i wasn't suggesting otherwise, just other factors could exacerbate the issue, especially if the refrigerant was barely low.

    • Thanks 1
  4. 13 hours ago, dwightlooi said:

    It sounds labored because it is 237 bhp trying to lug 4,000 lbs around.

    It short shifts because it is smart! The new 2.0T (LSY) engine hits its torque peak of 258 lb-ft at 1,500 rpm. It hits its 237 hp power peak at 5,000 rpm and spend every bit of the last 2000 rpm running out of breathe.  By 6000 rpm it is making less than 200 lb-ft. By 7000 rpm it is making closer to 150 lb-ft. You really don't want to rev that thing.

    The LSY is very quiet, refined and responsive from 1000 rpm through about 5000 rpm where it does its best work. In many ways it feels like the old Supercharged 3800 which -- despite popular slander -- is actually a very refined engine when not hustled. Most of the fuel economy gains come from shutting off the two middle cylinders in cruise and from the low lift economy cams also having a long intake duration which can then be phased to eat into the compression stroke and reduce the effective displacement as well has create an asymmetrically long power stroke. It's a part time "mild Atkinson" cam if you will.

    sounds like a very similar setup to how mazda tuned the 2.5LT. Give it lots of grunt way down where most people drive anyway...even at the expense of high end(5K+) power

    from https://www.caranddriver.com/reviews/a25693266/2019-mazda-cx-5-turbo-by-the-numbers/

    " The turbocharged CX-5's appeal isn't really about scorching performance, although the 250-hp engine does send it to 60 mph in 6.2 seconds, nearly two seconds quicker than the base engine. But this engine is more effortless than exciting and is almost diesel-like in the way it doesn't like to rev. To maximize acceleration, the transmission upshifts at 5300 rpm—1000 revs short of redline—because the 2.5T's output tapers off so dramatically at high rpm. "

    if you want ease of driving, tune the engine this way. if you want highend power, you want it tuned differently...adding noticable turbo lag when not driven hard... or it'll be NA or super-charged...which it seems supercharged engines are only for the larger v-8s now...

  5. 57 minutes ago, Robert Hall said:

    Sad but true...end of the road is nearing for affordable V8 RWD cars...alas, it's the era of CUVs and SUVs, and an EV future is on the way.... at least the Charger and Challenger haven't devolved into FWD 4cyl generics.

    that wouldn't work... at least given the status of the 200, the dart and such. unless it's a generator with a powerfull EV drivline.

×
×
  • Create New...

Hey there, we noticed you're using an ad-blocker. We're a small site that is supported by ads or subscriptions. We rely on these to pay for server costs and vehicle reviews.  Please consider whitelisting us in your ad-blocker, or if you really like what you see, you can pick up one of our subscriptions for just $1.75 a month or $15 a year. It may not seem like a lot, but it goes a long way to help support real, honest content, that isn't generated by an AI bot.

See you out there.

Drew
Editor-in-Chief

Write what you are looking for and press enter or click the search icon to begin your search

Change privacy settings