Engines

[makdaddz]

this may sound like a stupid question and all, only young and shiz but still wouldn't mind knowing
hope its not too much of a stupid question haha

what is the diffence between LS1's, 2's, 3's and all the LS's?

sorry if its stupid haha, just wouldn't mind knowing

[DAKSTER]

Check out Wikipedia for a decent explanation.. HERE

[soop]

Boresize and sensor location mainly.

LS1 LS6, LQ4-9 = Gen3
LS2 L76 L98 LS3 LS7 = Gen4

Gen3 has x24 reluctor wheel
Gen4 has x56 reluctor wheel (IIRC)