DRAGSTER
I HAVE A 505 BBC WITH POWER GLIDE 9" FORD WITH 411 . IT 2 3/8 BORLA WITH MUFFLERS IN A 1800LB DRAGSTER . NEED TO KNOW IF I NEED MORE GEAR OR SMALLER HEADERS . IT`S LABOR HARD IN 1/8 MILE AT A 5.82 . MOTOR HAS 805HP AND HAS RAN 5.30 IN 2530LB CAR. NEED HELP