Getting close to day 1 | FerrariChat

Getting close to day 1

Discussion in '348/355' started by PorscheGuy, Jan 3, 2011.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    #1 PorscheGuy, Jan 3, 2011
    Last edited by a moderator: Sep 7, 2017
    Still waiting for the 30k mile service on my GTS before it gets shipped home. This is taking far too long (been 8 days now). The simple belt service escalated into the 30k service per a bunch of notes from you guys. Then we found a shock leaking (now being rebuilt) checking out the clutch tomorrow. I assume its fine - only been 3k miles since it was replaced. I am also adding Capristo Level 1. I stopped being a sissy about the noise and decide to embrace the idea of scaring the Prius owners in my hood.
    Image Unavailable, Please Login
    Image Unavailable, Please Login
    Image Unavailable, Please Login
    Image Unavailable, Please Login
     
  2. pearsonhaus

    pearsonhaus Formula 3

    Jul 2, 2008
    1,464
    Waitng... sigh...
     
  3. dlynes

    dlynes Formula 3

    Oct 16, 2004
    2,450
    Augusta, Ga
    Full Name:
    Dave
    I remember those days...I felt the same pain. My car went in at an estimated repair bill for $3k and came out just shy of $10k and 3 months later.

    But at the end of the day, when you have everything already torn down, it just makes sense to keep going!!!

    best of luck and keep the photos coming!!

    gts; the greatest!
     
  4. INTMD8

    INTMD8 F1 Veteran
    Owner Silver Subscribed

    Jun 10, 2007
    6,826
    Lake Villa IL
    Nice, thanks for the pics. Did you end up finding a used Capristo or buying a new one?
     
  5. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    I scoured the earth for a used one but no luck. So new it is. I have been told by several sources the used ones just dont stick around.
     
  6. jmiff348

    jmiff348 Formula 3
    Rossa Subscribed

    Nov 30, 2006
    2,369
    Texas, USA
    Full Name:
    Jarrett
    Nice! It'll be worth the wait.
     
  7. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    Anything else need to be done to this machine while the engine is out?
     
  8. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    Oh, the wait! I remember going through this one year ago. Mine went in for $12k in repairs and ended up costing over $20K. The first couple of months of ownership was frustrating as it was in somebody else's garage more than my own. But what a blast since!

    Where are you getting the work done?

    Congratulations on the Capristo, I am sure you will be very happy. At least you live in Texas where you can drive it all winter. If you are ever in the Bay Area look me up and come on one of our FOG drives.
     
  9. eyboro

    eyboro Formula Junior
    Silver Subscribed

    May 30, 2004
    989
    Chicago
    Full Name:
    Eitan
    Why don't you complement your Capristo with high flow CATS? looks like you have OEM CATS.
     
  10. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    Have them check the motor mounts, perhaps check the manifolds for any cracks or signs of wear (much easier to change when motor out). I presume that they are changing all of the hoses. Are you going to keep the stock cats? How old are they? May be a good time to change them/replace them if they are older. My flywheel seal was bad and needed to be redone. Consider cleaning the injectors if needed.
     
  11. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    I had the PPI done at a local shop in California called Revolution Motorsports. I liked the owner and he offered to do the work at a reasonable price prior to shipping it back home. Since I didnt know any local shops in Dallas - seemed logical. The F-chatters helped me find a good shop here in town so now I just need my car :).

    We bought land in Carmel Valley so I wont be far from you one day...I look forward to the drive from Carmel to Big Sur on the coast. I see some speeding tickets in my future.
     
  12. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    Question for you - I love your wheels. What's the brand and size?
     
  13. PKF355

    PKF355 Formula Junior

    Nov 12, 2003
    701
    sOCal
    Full Name:
    Patrick
    Yes.

    Check valve guides...this is a great time if need to be changed.
    Check CV joints.....these are prone to crack. Very common problem on 355's.
    Check headers....can be changed later but wouldn't hurt to check now.
    Check shock actuators.
    Check a/c compressor.
    I'm sure there is more...but these are what I can think of right now.

    Oh, and add Hyperflow cats too while you're there in order to get that F1 howl with your new Capristo. Without those Hyperflows you're only half way there.
     
  14. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    #14 SKUSA, Jan 3, 2011
    Last edited: Jan 3, 2011
  15. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
  16. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    The correct tire size for 19" on the 355 is front 235/35-19 and rear 285/35-19

    There has been a lot of discussion on previous threads about this and there are a lot of different opinions. Much of my information comes from having my 355 evaluated and discussing the situation with a local state of the art shop that deals with chassis and race setup.

    First the correct wheel width is important which is 8.5" front and 10" rear. If the wheel is too wide or narrow for the tire it in effect forms a trapezoid rather than a rectangle which will effect cornering because of the sidewall leaning over too much and traction as the face of the tire can develop a "wave" in it causing a loss of contact patch area.

    When changing to 19" it is important to try to maintain the same rolling diameter or at least the same ratio of rolling diameter (ie if front is a little larger, then the rear should be proportionally larger). This is important because if say the front is larger diameter and the rear is a smaller diameter (eg 285/30-19) then the attitude of the car is changed effectively raising the front of the car in relation to the rear. The 355 is known for having an aerolift at high speed and changing the attitude of the car will make this worse.

    This may only be a theoretical problem as you will probably never exceed the double nickel speed limit, and I have only done so in a controled legal situation such as a race track, etc, :cool: but the front does get light at 140 to 150, which in reality is only a couple seconds away when getting serenaded by that new Capristo you just installed :)

    The following information is true for the Michelle Pilot Sport PS2 but should be similar for other tires. The stock 355 front 18" tire is a 225/40-18 and should be on an 8" rim width. The overall tire diameter is 25.1" with 829 revolutions per mile (RPM). You could put a 225/40-19 on the front (would want an 8" rim width) which has a diameter of 25.2" and 824 RPM which is as close as you can get to the original for the front. I think the car handles better with a litter more rubber on the road (and looks better) so I have gone with the 235/35-19 with a diameter of 25.5" and 817 RPM. Thus it is 0.4" larger than the stock front.

    The stock rear is a 265/40-19 with a rear rim width of 9.5", diameter of 26.3" and 790 RPM. The 285/35-19 uses a 10" rim width, diameter of 26.9" and 774 RPM. Thus it is 0.6" larger than stock. This only changes the attitude of the car by 0.2". When I bought my car it actually had (and sill have until they wear out) 285/30-19 which have a diameter of 25.8" and 807 RPM (0.5" smaller diameter than original, thus a change of 0.9" front to rear from stock).

    A good link with tire information can be found here http://www.tirerack.com/tires/tires.jsp?tireMake=Michelin&tireModel=Pilot%20Sport%20PS2&tab=Specs&partnum=635YR9SPORTPS2N1&fromCompare1=yes&vehicleSearch=false

    Some guys like 295 or even a 305. The problem at least in the PS2 is that they are only available in a 30 series which give a diameter of 26" and 26.3 respectively. Still too small of a diameter. But hey what ever floats your boat, you can even put a gun rack in it if want to match those big babies on the back. :) Look at the pics of my car. I think the width of the tire, at least on the HRE wheels is perfect. They come out just to the edge of the fender.

    The other thing if you go with a wider tire in the front than stock, you will probably need to have your fenders rolled. If you feel under the fender you will feel the edge of the sheet metal. The tire will tend to catch this, especially if you lower the car at all. If the tire catches the edge of the fender it will tend to pull it out. They need to heat the fender when rolling it and slowly message it to avoid cracking the paint.

    If you change tires, I would consider installing a pressure monitoring system such as the Orange Electronic system. http://www.amazon.com/Orange-Electronics-P409S-Pressure-Monitoring/dp/B002DYH586

    Enjoy! :)
     
  17. cuneo

    cuneo Formula 3
    Silver Subscribed

    Nov 20, 2006
    2,487
    #17 cuneo, Jan 4, 2011
    Last edited: Jan 4, 2011
    ^^ So do you like tires and wheels? :) This is worthy of it's own thread!

    Thx for the info
     
  18. Ohcanada

    Ohcanada Karting

    Dec 17, 2010
    111
    Vancouver BC
    Full Name:
    Ken
    This a great thread. Love the aftermarket parts and seats were really nice. Nothing loud just really complimentary.
     
  19. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    Excellent info! Thanks
     
  20. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    One question - and please forgive me if this is a dumb question. If I go with the 235 35 19's on the front - what is the proper rim width? I think you said stick with 8"?
     
  21. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    #21 SKUSA, Jan 4, 2011
    Last edited by a moderator: Sep 7, 2017
  22. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    Great pics! Just to summarize I have your recommendation as follows:
    Front, 265 40 19 - width of 9.5"
    Rear 285, 35, 19, width of 10"
     
  23. PorscheGuy

    PorscheGuy Formula Junior

    Dec 13, 2010
    520
    Irving TX
    Full Name:
    Jeff
    Scratch that. I cant type:
    Front 235, 35, 19 8.5
    Rear 285, 35, 19, 10
     
  24. SKUSA

    SKUSA Formula Junior

    Dec 6, 2009
    476
    Norcal
    Correct!
     
  25. sambomydog

    sambomydog Guest

    May 23, 2009
    1,380
    Yay good for you, you have finally listened to sense and seen the light;) Best move you will make for your car trust me and Enjoy:)



























    Now take of the cats and be a real man:D
     

Share This Page