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joeB12

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Posts posted by joeB12

  1. The great debate. For years it was always new tyres to the rear, Michelin recommended this under the theory that if you loose control of the car, you have the steering wheel to manage the front, but the rear is left to its own devices. Then Mercedes came in saying in actual fact, the new tyres should be fitted to the front, because that's where the larger braking force is, so they're the wheels that deserve the best traction.

    Both good points, so we tend to leave them where they are!

  2. A car running excessive camber is something we see every day at WIM. If you've got a 3 Series BMW, a Mazda MX5 or even a MK3 Golf, it isn't an issue. A factory adjuster means that with the correct know-how and equipment, it can be adjusted out, to cure any handling gripes, uneven tyre wear issues, or a painful pull to one side whilst driving. 

    But what if your car has no factory adjuster? For example the Alfa Romeo Breras tyre wear problems are legendary, but with no adjuster, and no aftermarket adjuster, what is one to do?

    Fiat 500 Abarths are bought out on 'sports springs' but the lower ride height splices the camber angles and the camber gains around an extra negative degree. Problem.

    So you used to either change tyres every 5,000 miles or raise your car up nice and high so it handles like the titanic, and eventually crashes into an iceberg because the under steer is horrendous. 

    Powerflex have released their black series range, an eccentric sleeve in a polyurethane bush with a collar that can be adjusted on-car using a 'c' spanner. 

    post-1773-0-09506700-1365083887_thumb.jpg

    Problem solved.

    Available at WIM. Of course.

    Joe
     

    • Like 1
  3. In theory the damper being fully adjustable means that you can tailor the ride to how ever 'soft' or 'rigid' you like. That being said it is sport suspension, so the rate of the springs will play a big part in how the coilovers feel. 

    E.g -

    http://www.bc-racing.co.uk/applications/mazda-coilovers/mazda-mx5-ncec-06/br-series-coilover-type-rs-1.html


    BC racing offer the MX5 NC coilvers with two different spring rates. Also as Tony mentioned, Gaz offer a custom spring with their c/o system, so you give your preference, and they give the appropriate coil!

    Joe@WIM

  4.  

    It's the real deal, apparently there are only 4 with that spec in the UK at the moment. Very cool.

     

    Awesome, I think I remember that the super snakes cost some ridiculous amount over and above a normal GT500 and have about 600bhp NA - is this one NA or is it charged as well?

    It's got a super charger the size of a small town centre bolted to it, the spec list is so vast when he talks about it my head spins, and he's looking to go further with it  :blink:

  5. That video is basically it, as well as having a lobe on the bolt itself they have a 'lug' on the outer washer that's positioned depending on whether negative or positive camber is desired. This helps lock the adjuster so it's stable under enthusiastic driving conditions, but adjustable for a fine tune. It's ideal for cars with a 'Double pinch bolt' hub/strut that have no factory camber adjustment.

  6. A 650bhp Shelby Mustang GT500, lowered on Eibach coils to improve the cornering,

    post-1773-0-86013700-1363191221.jpg

    post-1773-0-43642400-1363191238.jpg

    Worked well but 3,000 miles later there is a noticeable issue,

    post-1773-0-82061200-1363190823.jpg

    A quick measurement on the rig showed the front camber was running at -1°50 minutes, instead of it's factory setting which is -0°45 minutes. Over a degree too much negative camber was clearly the problem. 

    Enter Eibach EZ cam strut adjusters,

    post-1773-0-18022000-1363191310.jpg

    ​After installation a portable camber gauge is attached to the brake disc to make sure the adjuster is doing what it should be,

    post-1773-0-54769900-1363191551.jpg

    On to the geometry rig

    post-1773-0-68885300-1363191782.jpg

    The camber is adjusted back into its original specification, and two new tyres fitted.

    Smiles all round.






     


     

  7. Down to our last set of Mx5 Mk3 GAZ coilvers. We're replenishing our stock before the summer rush begins, so I've been given the go-ahead from the powers above to put them out at a heavily discounted price, WIM members get first dibs of course.

    post-1773-0-46670600-1362840707.jpg

    Entire kit £550.00 fully inclusive.
    (I think MX5 parts are putting them out at around £650.00)

    £670.00 fully inclusive. If you'd like them supplied and installed with the geometry set.

    Only 1 set available.

    Joe@WIM  

  8. It's not overly common, but occasionally the NC's can react like that when only two of the tyres have been changed. Not so long ago a mk3 was behaving exactly as you described, had Toyo T1r's on the rear and Bridgestones on the front. Changing the two fronts so he had a matching set of Toyos all round and a geometry cured it completey. My money would be on that!

    Joe@Wim

  9.  

     

    If you're after some OZ wheels, we are on fantastic terms with them directly  :whistle:  

     

    Can usually beat any other price on a brand new wheels set. If you're still after some or have some in mind let me know and I'll inbox you a little quotation!

     

     

  10. Toyo Proxes T1R is the preferred tyre on the 5's, suit them very well for all styles of driving. Other than that, the coils (either WIM or Eibach) and a geometry setup is the first modification I'd recommend. From there, if you wanted to really go for it, the Miltek sports exhaust system is a very wise choice.

     

    I think I just described my ideal car :mario:

  11. Thanks for the info and sorry for taking so long to reply. Tony, can you give me an approximate price of fitted BC coilovers?

     

    (I still haven't found a decent car at a decent price BTW. It's getting cold now so should be bargains soon ;))

     

    The BC racing coil-overs are £699 inclusive of v.a.t. We do offer a package deal for supplying, fitting and aligning the car.

  12. A few questions being asked about a good fast road or 'B road' set up for these. Thought I'd post up what's worked for us!

     

    Wheels/Tyres (Rear) -

     

    9Jx17

     

    43 Offest

     

    245/40x17 Toyo T1Sport

     

    Wheels/Tyres (Front) -

     

    8Jx17

     

    33 offset (With a 3mm spacer)

     

    215/40x17 Toyo T1R

     

     

    Suspension -

     

    BC Racing

     

    Trim height -

     

    320mm Front

     

    330mm Rear

     

    From the centre of the hub to the TDC of the wheel arch.

    Adjustable dampers set to 9 'clicks' from soft front and rear.

     

    Alignment set-up

     

    Front

    Camber -1.20

    Caster 3/4 degrees

    Toe 0.6 Total

     

    Rear

    Camber -1.50

    Toe 0.10 Total

     

    These settings are seen as quite aggressive by the Mr2 crowd. But after alot of trial and error it seems to be what is working best, without killing the tyres!

     

    Over all with this particular set-up the car is behaving just as it should, feels great and really fun to drive! Would definitely recommend!

     

    Hope it's helpful!

     

    Joe@BB/Wim

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