I've been staring at TFA (v5) for quite a while again today, basically I've got a fully functioning KV and Various bits of an MC.
Now looking at TFA it shows
KV Block (with pistons) is 034 103 101S
MC Block (with pistons) is 034 103 101K
3B Block (with pistons) is 034 103 101P
ABY Block (with pistons) is 034 103 101N
The KV, MC and 3B also show 054 103 634 can be used, for all three. (I'm assuming this is the block without pistons).
So the blocks look generic.
Same goes with the crank, with 034 105 101S being shown for KV, 7A, 3B & ABY.
All the block images show oil spray jets for the cranks, but I gather from the other threads the KV is missing these. (is that correct?)
Con-rods are shown as 035 198 401 for the MC and 035 198 401C for the KV, whilst the 3B/ABY is 027 198 401A
Next goes the heads (10v here).. And this I'm still slightly dragging the brain with... The MB and MC head is identical as 034 103 351G whilst the KV head is also identical with 034 103 351G.
That just leaves the pistons that are different (obviously) and the flywheels.
So, either I'm reading TFA like a donkey or a KV engine can be converted to an MB/MC engine with new con-rods, possibly oil spray jets and new pistons. Full stop.
And converted into a 3B/ABY block with again new con-rods, possibly oil spray jets and new pistons.
Can some kind soul confirm this as I'm still collecting bits from the MB/MC engine range in readiness of forced induction on the KV engine.