my vote is briggs 5hp.. aka model 13. the block on the port side has that big slanded bulge where the cam fits.. that's how I'm seeing it anyway. :shrug: actually I'm not really sure.. that block looks too small to be a 5... but none of my 3.5's look at all like that.. maybe it's an older style or something... :doah:
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Looks like a 5HP block.
That is just an air guide. Briggs part number 691745. You can buy them on ebay.
yeah that's gotta be a 5hp.. never seen one with a windvain governor on it. but I also see the original governor arm. so maybe someone put a 3.5hp coil on it. :shrug: looking at the block again it's defiantly a 5hp though.
EDIT: wait that's not a windvain is it... what the heck is that?
EDIT: wait that's not a windvain is it... what the heck is that?
yeah that's gotta be a 5hp.. never seen one with a windvain governor on it. but I also see the original governor arm. so maybe someone put a 3.5hp coil on it. :shrug: looking at the block again it's defiantly a 5hp though.
EDIT: wait that's not a windvain is it... what the heck is that?
EDIT: wait that's not a windvain is it... what the heck is that?
One is on the cylinder head in between the first and second vane...
One cast onto the side of the lifter area (small)
then theres a great big one INSIDE the lifter area....
13 is a 5 horse, 10 is a 4 horse... Being black it could be either or.. But from looking at the head, I would say it's a 5 horse, or at least a 5 horse head.. Being the 4 horse heads had a tighter straiter grained pattern cooling fins around the spark plug area...
One cast onto the side of the lifter area (small)
then theres a great big one INSIDE the lifter area....
13 is a 5 horse, 10 is a 4 horse... Being black it could be either or.. But from looking at the head, I would say it's a 5 horse, or at least a 5 horse head.. Being the 4 horse heads had a tighter straiter grained pattern cooling fins around the spark plug area...