Mike Gaines
Well-Known Member
- Local time
- 12:03 PM
- Joined
- Apr 17, 2014
- Messages
- 2,101
- Reaction score
- 4,340
- Location
- Ahwahnee, (Fresno) California
SATURDAY TIME TRIAL RUNS:
First time trial run was terrible...11.70....Motor fell on its face at 5200 rpm in both 1st and 2nd gear.
Worked some bugs out:
Tried 3 things at once (due to time constraints and number of available runs)
Raised the fuel pressure
Leaned out the primary jets (back to what they were on the Dyno Pulls)
Pulled the 7000 Chip out of the MSD Box (thinking it may be defective)
I then it went 11.10 at 121.5mph and then 11.07 at 121.6.
SUNDAY ELIMINATIONS (only entered one class due to the problems)
I then dialed in at 11.00 and went 10.998 at 121.7 and broke out.
I had originally posted I went 10.098 but I meant to type in 10.998
It launched HARD and did pull both front wheels about 4" to 5" off the ground.
Still got lots of "tuning" now to do.
1) Tire Pressure
2) Cal Trac Settings
3) Jetting
4) Spark Advance
5) Race Gas
6) Launch RPM.
Going to NHRA Hot Rod ReUnion (Exhibition Class ONLY) this coming weekend (Oct 22,23,24 & 25) should get 4 runs in to try to get it into the solid tens. Exhibtion runs only (like test and tune for me) no competition.
I was fine with the car's performance...didnt instantly go 10.80 but it ran strong and now gots lots of "tuning" to get to the 10.70 to 10.80 range but I believe it will get there.
Thanks for all your support...
First time trial run was terrible...11.70....Motor fell on its face at 5200 rpm in both 1st and 2nd gear.
Worked some bugs out:
Tried 3 things at once (due to time constraints and number of available runs)
Raised the fuel pressure
Leaned out the primary jets (back to what they were on the Dyno Pulls)
Pulled the 7000 Chip out of the MSD Box (thinking it may be defective)
I then it went 11.10 at 121.5mph and then 11.07 at 121.6.
SUNDAY ELIMINATIONS (only entered one class due to the problems)
I then dialed in at 11.00 and went 10.998 at 121.7 and broke out.
I had originally posted I went 10.098 but I meant to type in 10.998
It launched HARD and did pull both front wheels about 4" to 5" off the ground.
Still got lots of "tuning" now to do.
1) Tire Pressure
2) Cal Trac Settings
3) Jetting
4) Spark Advance
5) Race Gas
6) Launch RPM.
Going to NHRA Hot Rod ReUnion (Exhibition Class ONLY) this coming weekend (Oct 22,23,24 & 25) should get 4 runs in to try to get it into the solid tens. Exhibtion runs only (like test and tune for me) no competition.
I was fine with the car's performance...didnt instantly go 10.80 but it ran strong and now gots lots of "tuning" to get to the 10.70 to 10.80 range but I believe it will get there.
Thanks for all your support...
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