This was the last year for
the 180 degree crank Jota's. The 180 degree crank gives a completely
unique two up, one down
firing order. This is responsible for the fantastically nasty sound
and loping idle. Talk about
character!
I holed the center piston
near redline in top gear with a passenger (Les Baker) on the back a few
months after buying this
bike. Since the engine would now have to be rebuilt anyway, I decided
to have some modifications
done that echoed those made to the open class Laverda Jota racer
campaigned by BMW of Fort
Worth. The BMW of Fort Worth techs overbored the cylinders,
milled the the cases to
accomidate a set of deep skirted high-compression pistons, and also
installed bigger valves,
a hotter cam, bench flowed and ported the head, and added new 40mm
Dell Orto double pumper
carbs. The final compression ratio was 14:1, if you can imagine that.
The bike was still not quite
as fast the FJ1100 that I also had at the time, but it was incredibly
torquey and was subjectively
amazing. It sounded great, with a slow lopey idle and a severe
case of the 180 degree triple
shakes, but in a good way. It was completely well behaved as
long as it got the high octane
gas it required. It started easily and idled well.
Those guys know Laverdas. |