well i have been wanting a 6 second GN in the 1/8on pump gas for a quite a while. why that is i dunno. anyhow i went to the track tonite and the air was perfect in the mid 70's the track prep was awesome.
I drove to the track with over 3/4 of a tank of gas.( marathon 93) I let the mickey's T down to 18 psi
The first pass out i ran a 1.58 60ft 6.91 @ 100mph i launched of the FB on the 2step @ 3000rpm. I got no knock! actual boost per xfi was 17.4-17.9
My second pass i ran a crappy 7.1 as i spun
The third pass i let the car cool down a good while and the outside temps dropped a tad bit too. I launch off the FB and 2 step at 3000 rpm and i got 1.51 60ft 6.77 @ 101.9 mph The boost per xfi was 18.3-19.4 ( I think the cooler air caused the rise in boost)
The esc spark retard on the xfi show 7 degrees from the starting line to the 2-3 shift and then it went away till the end of the track and i got 3 degrees.
So that the limit of pump gas for my set-up.
I also weighed the car and it was 3650 with me in it .
I can't believe how strong it runs on low boost and timing 21 degrees.
I drove to the track with over 3/4 of a tank of gas.( marathon 93) I let the mickey's T down to 18 psi
The first pass out i ran a 1.58 60ft 6.91 @ 100mph i launched of the FB on the 2step @ 3000rpm. I got no knock! actual boost per xfi was 17.4-17.9
My second pass i ran a crappy 7.1 as i spun
The third pass i let the car cool down a good while and the outside temps dropped a tad bit too. I launch off the FB and 2 step at 3000 rpm and i got 1.51 60ft 6.77 @ 101.9 mph The boost per xfi was 18.3-19.4 ( I think the cooler air caused the rise in boost)
The esc spark retard on the xfi show 7 degrees from the starting line to the 2-3 shift and then it went away till the end of the track and i got 3 degrees.
So that the limit of pump gas for my set-up.
I also weighed the car and it was 3650 with me in it .
I can't believe how strong it runs on low boost and timing 21 degrees.
