Does anybody know the piston rotation?

 

Firing Order 1-8-7-2-6-5-4-3

 

thanks...but do u know when the pistons supposed to be at the top??

 

That's 1 & 6, rotate 90, 8 & 5, rotate 90, 7 & 4, rotate 90, 3 & 2.

 

i have jessel ss rockers and they require to be installed when the valves are closed. Assuming the order is correct for TDC can i put two pairs of rockers at the same time or do i have to put on in fireing order?

 

check out ls1howto.com, another way is to line up the crank and cam dots, that will be top dead center for piston 1&6 i believe check website above to make sure, my website below has lots of photos

 

the link did not work?? i already read ls1howto but still wanted to make sure if i could do it that way since jessels require no load on the springs.. see i thought that i had to do one set of rockers at a time but since two pistons are at TDC at a time i know can install them a lot quicker.. just wanted an opinion of someone that has done it many times..