Paul,  What should I be planning on for  complete weight for the 3 rotor
up front on the F1?
David

As I recall Al Gietzen's is around 425 pounds firewall forward.
Mark S. What did yours come in at? The turbo will add 20 or 30 pounds.

The bare block is 260 pounds so a lot depends on such things as exhaust, motor
mounts  and intake system weights. Two gallons of oil is about 11 pounds.
One gallon of antifreeze is 8 pounds. Things add up. Starter 8 pounds.
Alternator up to 20 pounds. Not to mention forty pounds for a PSRU.