12-13-2007, 11:07 AM #1
efi tuning numbers w/ sonic booms
Just curious as to what number everyone is running with sonic boom t.b.'s . Im running 184.108.40.206. a bit rich due to new motor break in. 7060rpm with 14/22
12-13-2007, 11:37 AM #2
Your really rich for sure if your non ported.. My non ported 1300 06 has the R&D powershot fuel controller with the usual mods, head, keyway, boyeson reeds and my EGTs were 1060-1070 degrees at WOT with the WOT fuel setting lowered all the way down to #1... Lowering it from a 3 to a 1 gained me almost 100 rpm.
Temps went from 1020 on #3 setting to 1065 at #1 setting.
12-13-2007, 11:41 AM #3
At that setting, it spins a 14-22 set back at 7160-7200 with an 87 nozzle and stock sound suppression..
12-13-2007, 11:49 AM #4
Keep your #1 and #2 adjustments (main and accell) in the 5-6 range as the temps at 4500 rpm are the hottest by far, all the way to 1200-1220 degrees, even with the fuel settings in the 5-6 range..
Lower your #4 setting to the 6-7 range also..
12-13-2007, 11:49 AM #5
If you are turning 7060 I would lower your last pod the crossover down to where your red light comes on around 6000 rpms. Which should be closer to 6.
The other settings look great.
12-14-2007, 12:39 AM #6
thanks..i re-set it to 220.127.116.11. ill see what it will do and report back later.
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