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(goldfish)

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Posts posted by (goldfish)

  1. After about two hrs of stop and stop :mad: traffic thurs. my 97 brighton w/ 2.2 and 5mt, now has a higher idle the when I started the drive. It now idles @ 2k rpm until warmed up for a long time and the it idle about 1500 rpm.

     

    I had always felt it was a little slow returning to it's normal (about 800 rpm) idle when you clutched it in the past. Could this be a dirty IAC like the other post?

  2. Here's what Subaru has to say about size difference:

    http://www.endwrench.com/pdf/drivetrain/RearAxleBindingInfoF99.pdf

     

    Man I reallywant to see more offical documentation on this. The numbers and math just don't make sense.

     

    as circ. = 2*radius*pi(3.14 for this)

     

    .25=2*r*3.14

     

    r=0.04

     

    a change of .04 inches in the distance from the hubs center to the road will cause binding? :confused: Next time I get a real acurate tape measure I'm going to find out how much those tire defelct with 150 lbs in the seats.

     

     

    I'm not trying to attach anyone. Just I think more has to be looked into these numbers.

  3. I beg to differ. One such example would be the "comparison" of the Chevy Cobalt SS/SC model, the Acura RSX base model, and the Scion TC of a couple years back. They clearly "compared" the top of the line SS/SC Cobalt to the lowest model RSX. If it was a fair comparison they would have put the Cobalt up against the comparably equiped and comparably powered RSX Type S. I wonder which car won the "comparison".

     

    It makes me ask, "Was cost an issue for this test?" Fair is only a view point.

  4. thin tire is safer then regular tire (high profile),more steady on curves, and when it blows up its easier to handle the car, you can go faster on those preforance tires ( speed raiting H= 210km/h), big rims look nice, they get more air to cool off the brakes, and rally cars do have wheels like that- on street sectionssubaruimprezawrc1nd6.th.jpg

     

    Don't forget about weight, all of those benifits will be worth less if the wheel weight increases abunch. Alot of racing classes have rim/tire sizes limited.

  5. passenger or even loading on a properly inflated tire wont have an effect toi upset the AWD all that much.

     

    And if you read it its 1/4 inch of WEAR.

     

    Big differnce.

     

    nipper

     

    The first link he posted does not mention wear at all. It only mentions/talks about circumference, which would be changed by at least that much by puttong a couple of people in.

     

    I agree that that anmount of weight is not upsetting the AWD. therefore I question the measusement of 1/4" as important.

  6.  

    this is after the fact, but you may consider getting low rolling resistance tires next time if mileage is a concern.

     

    True, I guess that's wasn't my main concern at the time. But I fear that if the tire pressures are in the wrong ratio's the tranny (5m/t) will overheat and go caput. If the tranny is working against itself, wouldn't I get really bad gas milage too? Nothing like paying to distroy your own car :-\.

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