need help

[Clem125]

I have a picco motor in my savage and it is making a popping sound when i hit full throttle and power seams to be going away using odddonnell 30% fuel

 

[frddyj]

what glow plug you running with that?

also, this video might be helpful to you https://www.hpisavageforum.com/forums/showthread.php?t=8833

 

[Clem125]

don't know witch one would work the best only been in this about 3 months

 

[Mickey]

I'm thinking if i remember right the mccoy or dynamite mc8 glow plugs work well in a picco motor. as for the popping i say set the needles back to factory and retune, if you don't have the manual for the motor there are many picco users on this forum that will know the factory settings. don't be afraid to hit up the shoutbox on the main page for a quick answer to that question

 

[frddyj]

mcCoy #8 on 30% was always a great combo for me. if you don't know which plug you have, id get a mc 8 retune & see what happens.

 

[Clem125]

thanks for the help guys i'll try it today hopefully the hobby shop has some glow plugs