[VB] [T2] Hot engine

[veewee111 at aol.com]

Drop cruising RPM to 3,000 or even a bit lower in hot weather when climbing hills especially.
Install type 4 cooler in the DH shroud.
Bigger P&C means less finned cooling surface on the cylinders.  More stroke gives one same cc increase with added torque for hill climbing, with no decrease in outside cylinder cooling surface.E&B