Hey guys,

I need a guru to help me out with I.Ding an engine I come across for sale, also, roughly what year the engine may be from?

From what I know (re: what the seller tells me) its out of a 620, has been rebuilt and modded to run ULP. I was told its an A15, but everything about it screams it isnt! Could it possibly be a J15??

Notable differences ...
Side Plates
Dizzy rearward of block almost horizontal
oil pump in centre of block (filter facing up)
head design, 3exh ports 2 intake
Cast iron head
etc etc

Casting numbers...

B82 -(under dizzy)
M - forward of the block, same side as the dizzy
5025A - Just forward of the engine mount, dizzy side









Is it worth buying, or is it a boat anchor?


Thanks guys!