Went to the track last saturday
How old is the eng ?? the reason i am asking is.
When i had my 340 build for my old dart it was fast but not as fast as it should be . first time out it ran 8.22 in the 1/8 i was heart broken by the time i sold it ( dum *** me) it was running 12.03 1/4 7.62 1/8 and i was running a dana 60 with 4.56 gears. it just take some time to loses up some. and some more seat time did help some..