Originally Posted by
Jaz240
I am using Picco P6TH. The race was at 5000FT. (Wittman Arizona)
Whenever your ready bro, still got the guest room

You dont need to come for a big event. If you come for a week we can race 4 different tracks
Oh Jeebus...at 5000 ft we need to pull that breakin shim...thats why the bottom is being tricky to set..........altitude plays a massive role on what the ideal head shimming will be, especially on the modified engines....