[DeTomaso] Some tech analysis of Classic LeMans 08

[Thomas Tornblom]

JDeRyke at aol.com skrev:

> Second, Patrick had some handling issues, which were resolved by installing 
> a set of Pat Michaels' front A-arms, and immediately dropped 20 seconds per 
> lap! With 7-minute lap times, this is enormous! Pat Michael's custom a-arms 
> build in a much larger amount of caster than is possible with stock parts. 
> I have been harping for years on the addition of at least SOME extra caster 
> in your street Panteras, especially if you run very wide front wheels and 
> tires. You don't need to run 190 mph on twisty roads to feel the benefits!

Over the winter I installed Pantera Easts offset PU A-arm bushings, 
which gives some more caster.

I've heard a lot of good things about these, but I can't say I notice 
any significant improvement. It is still a white knuckle ride, even 
after checking the wheel alignment.

I now have about 3° (3°03' left, 3°13' right) of caster. Unfortunately 
the machine they used when I had it checked in 2000 was not 
sophisticated enough to be able to check caster with the alignment 
equipment hooked up on the front wheels.

Checking the owners manual I see the nominal caster is 3°30' - 4°, so 
even with these bushings I'm unable to get it to even the nominal spec.

Offset A-arms might be a better choice.