$750 shipped/700 picked up ( FL 34223 zip) Cash at pickup or paypal (add 3% if not paying Friends/family) ships to lower 48 ONLY
1972 HS40 mod 55445C ser 2147B Fully rebuilt (for real, not just lap worn parts back together!)
ID tag matches the setup (slanted application) and is correct right down to the dipstick!
4 angle valve recut to seats, refaced original thick stem exhaust valve, NOS oversized intake valve fitted all set with tight lash specs
Head, deck, intake, and carb flanges surface trued for tight, straight fit.
NOS camshaft and tappets from an Parted down SBH (short block horizontal) donor engine used
Excellent shape 3/4" standard length PTO crankshaft, micro polished journals and in spec
Cylinder checked for out of round and wear, deglazing hone, stock rings @ .015" max on fresh piston
new connecting rod
new governor shaft and clamp
factory slanted intake (not repro)
OEM HS40 correct sized carburetor fitted with very hard to source correct recreational/mini bike use factory choke lever and new oem air flter element
new points condenser, plug fitted to cleaned and serviced magneto assembly on clean flywheel, lapped, mated and properly torqued to crankshaft
recoil handle and rope on serviced original recoil assembly.
New gaskets. seals, headbolts, etc...
Paint is single stage Urethane automotive paint (mix and spray) finished with waterslide decals
This engine was built from my parts bins to match the ID tag and is setup correctly, even the late 71-74 throttle control
Test run/broken in and ready to install, Oil has been drained, fuel bowl was dropped and cleaned ready for transport/shipping.
