I think I can fuel loaded to about 3100. Since the first three gears won't load the engine, only OD will. When you go full throttle in OD with the convertor locked, triple digit speeds come on quickly so it is a little hard for me to tell just how long the engine really fuels.

Ronnie

 

i second that, i lock the converter in drive and hit OD around 3k and its still pulling hard.

 

which springs are for the 3gsk because mine came with 2 smaller springs and 2 bigger ones and i cant remember which is 3gsk n which is 4

 

Ronnie,
Just noticed your post. Looks like I might be back in a 12 valve soon. Going to sell the 05' and buy this 97 I have in the yard.. Let me know if you know anyone who wants one..

Jason