Went out to the strip on Sat night, it has finally cooled off a bit here.
I was able to drop .24 off my et from a 12.74 to a 12.50. It wasnt my fastest mph at 108 (109 was fastest) but I managed to get a little better traction at our crappy track and cut a 1.88 60' I was pretty happy about the whole thing bacause I really havent changed anything on the car other than new front brakes since last time I was out. Even on the 1.88 60' I was spinning out of the hole. Im thinking with a little more chip and a 1.6 60' I should be pushing some low 12s. That run was done on an alchy street chip and aprox 96-97 octane homebrew and zero knock. By the end of the run the O2s were about 780. The fuel curve was pretty flat but fell off from about 840 to the 780 so Im running a little rich on the start of the pull. Since its an alchy chip I left the alchy on for protection but turned it down to about 4. First run had a couple of knock count so I turned it up a notch and was 0kr the rest of the night.
All and all I was very happy to get a 12.5 at this crap track.
Dave
I was able to drop .24 off my et from a 12.74 to a 12.50. It wasnt my fastest mph at 108 (109 was fastest) but I managed to get a little better traction at our crappy track and cut a 1.88 60' I was pretty happy about the whole thing bacause I really havent changed anything on the car other than new front brakes since last time I was out. Even on the 1.88 60' I was spinning out of the hole. Im thinking with a little more chip and a 1.6 60' I should be pushing some low 12s. That run was done on an alchy street chip and aprox 96-97 octane homebrew and zero knock. By the end of the run the O2s were about 780. The fuel curve was pretty flat but fell off from about 840 to the 780 so Im running a little rich on the start of the pull. Since its an alchy chip I left the alchy on for protection but turned it down to about 4. First run had a couple of knock count so I turned it up a notch and was 0kr the rest of the night.
All and all I was very happy to get a 12.5 at this crap track.
Dave