Pipe tuning w/o egts

[DusterB]

I picked up a pipe and would like to try it out but I'm not running egts's nor w/f guages. The pipe is a BMP stealth and running it on a M7 with a 14:1 head. I do have a BD box. Talking with BMP they recommended at 7500 add 15 to the high. Besides checking plugs every 5 miles, what's the (if any) standard starting point for pipes. I'm not looking for perfection and I'll take the stock pipe along to not waste the day.

Thanks for any advise!

 

[ezra]

when you get it let me know I have been messing with a stealth for some time when I have it running right on the A/f I get some burbles lean it out to around 14.8 around 7300 no burble but still not taking a stock sled same as my sled. was out messing with today still not happy so stocker is back on for weekend.but +15 at 7300 sounds way fat if I am at 0 0 0 at 7300 it is at around 12.1 and stocker is around 11.5 on a/f but I have no head mod.but cant see were compression would require so much more fuel.I would be more worried about the 5000 and 6500 rpm that is where my 700 is lean from cat.I think today I was around 3000 -2-2 1 5000 1 1 2 6500 2 1 1 7300 0 -1-1 7800 -2-3-2 8100 -1 0 0 8400 2 5 5

 

[DusterB]

Thanks Ezra. What elevation are you riding? I'll be in the bighorns - 7500+

 

[ezra]

I am in MN and MI so around sea level