I had a buddy with lt's, full exhaust, intake, chip, and pushing 12lbs. His best was 12.88.

RIP Vincent J. Perini Jr
November 24, 1986- August 7, 2005

 

What do the 99's run stock?

 

Like I said in my first post no way. LT's, intake, tune, cams, valve body mod, and pulleys and he was running 12.78s consistantly no low 12s. He said pulleys and tune not ported blower. Be doing good to run low 13s. Report back please. I say he runs a 13.1 at 100 99s are generally 2 tenths slower some quicker some slower but you get the idea.

 

any ford Lightning site have a fastest truck list? that should give us a clue

 

NLOC.net has exactly what you are looking for.