I am just wondering where you guys might be shifting while at the track. and what you might suggest i shift at with my setup. see sign for setup. i was shiffting at 7000 but this weekend i was messing around and found that it seems to still pull after 7000. but with the stk rods and rod bearings and a6 pistons in the z6 block i dont know if i should go any higher. what are your suggestions. flame away!!!