Quote Originally Posted by nitrowarrior
We discovered that the change (swap) of cylinders years ago provided crankshaft "Wind-up". Similiar to an old style top that we used to wind up with the string and spin out on the floor. Like a gyro. It promotes better rotational movement making it easier to spin the mass which relates to workable horse power. Now for the nay sayers. Watch old top fuel and funny care videos. Look at the flame difference from left bank to the right. Standard firing order. Now look them at present day. More even burn and less push when one cylinder goes away. Hhhmmmmmm.....there's always movement in the feilds which we play. Keep digging in guys,this is fun stuff.
you think this is fun .come over and help me set my new 5.500 crank. i have used the 4-7 swap on bigger 4.250 cranks and up .i will run one with the 5.500 crank but the ls6 swap has to be custom made core $$$$$$$$$$$