I still have a ways to go on the tune. The car will hold in 3rd now on stock transmission settings, but now it cuts out/backfires and gets pissy on every shift. Definitely losing some time here. But now that I have a burner, I'm confident we can speed up the testing phase and find the best solution fairly quickly.
The ET Streets are REALLY tall compared to my nittos. 2" difference so I'm crossing the line in 3rd @ 3,500 N/A with the 3.55s. I can't wait to spray this puppy.
60ft - 1.8199
330ft - 5.1979
1/8ET - 8.0420
1/8mph - 86.66
1000ft - 10.5054
1000mph - 99.25
1/4ET - 12.5872
1/4mph - 108.15
----------------------------
Had a weird issue where the car stopped accelerating in 2nd gear at 5,000 rpm. When it finally took off again, I ended up holding it in 2nd and crossing at 6,800 rpms. Time to pull the plugs, and check the spark for the 5,000 rpm miss. If it's not that, then it may be the transmission slipping.
60ft - 1.7763
330ft - 5.1297
1/8ET - 7.9821
1/8mph - 86.14
1000ft - 10.4688
1000mph - 97.95
1/4ET - 12.5816
1/4mph - 106.69
---------------------------
Still hanging around 5,000 in 2nd.... and shifting like poo. Would a manual valvebody be the quickest solution???
60ft - 1.7801
330ft - 5.1752
1/8ET - 8.0205
1/8mph - 86.49
1000ft - 10.4957
1000mph - N/A
1/4ET - 12.5948
1/4mph - 107.12
Once I change to a different size street tire, I may end up going back to 3.73s. After going through the engine build twice. I have a feeling the blower is a WAYS off.
View attachment 312379
View attachment 312381
View attachment 312382
View attachment 312383
View attachment 312384
The ET Streets are REALLY tall compared to my nittos. 2" difference so I'm crossing the line in 3rd @ 3,500 N/A with the 3.55s. I can't wait to spray this puppy.
60ft - 1.8199
330ft - 5.1979
1/8ET - 8.0420
1/8mph - 86.66
1000ft - 10.5054
1000mph - 99.25
1/4ET - 12.5872
1/4mph - 108.15
----------------------------
Had a weird issue where the car stopped accelerating in 2nd gear at 5,000 rpm. When it finally took off again, I ended up holding it in 2nd and crossing at 6,800 rpms. Time to pull the plugs, and check the spark for the 5,000 rpm miss. If it's not that, then it may be the transmission slipping.
60ft - 1.7763
330ft - 5.1297
1/8ET - 7.9821
1/8mph - 86.14
1000ft - 10.4688
1000mph - 97.95
1/4ET - 12.5816
1/4mph - 106.69
---------------------------
Still hanging around 5,000 in 2nd.... and shifting like poo. Would a manual valvebody be the quickest solution???
60ft - 1.7801
330ft - 5.1752
1/8ET - 8.0205
1/8mph - 86.49
1000ft - 10.4957
1000mph - N/A
1/4ET - 12.5948
1/4mph - 107.12
Once I change to a different size street tire, I may end up going back to 3.73s. After going through the engine build twice. I have a feeling the blower is a WAYS off.
View attachment 312379
View attachment 312381
View attachment 312382
View attachment 312383
View attachment 312384