Moving up to Street Prepared worth it?

[truegearhead]

Originally Posted by Topless

My suggestion to max your AX class:

1. Run 235/255 in the exact same tire. It matters. 35 psi hot

2. Alignment specs: Max front camber (-.7?) with a touch of toe out.
Rear camber (-1.2) with a touch of toe in.

3. M030 rear sway to rotate the car more easily anytime you lift.

$. Pull any excess weight within the rules.

This will only cost a few hundred $$ and might be worth .5 sec.

Excellent! I think this is some may be the route. So you think a 235 will work? It sounds like some people are stretching 325s on a 7" wheel on other cars (like Miatas) but I've never heard of it on a Boxster. Also you think the rear is sway is more benefitial than a M030 front? I've heard people on both sides of the fence.