View Single Post
Old 05-20-2010, 01:02 PM   #5
jcns
Registered User
 
Join Date: Oct 2008
Location: California
Posts: 1,454
My Ride: California
I am not sure the stock gearing will get you to 170mph.
Check oil and coolant. Your engine should hold up if maitenance has been kept up.
Make sure you have the correct rated tires for those speeds.
If you could add a M3 spoiler, that'll help stability.
Check tire pressures all around before the run. That'll help with speed and stability.
jcns is offline   Reply With Quote