Dolmar 7910 rebuild. Need some help

[t4driller]

http://opeforum.com/threads/7900-coil-swap.965/
Try this

Thank you sir. [emoji2] [emoji2]

 

[Miller Mod Saws]

I'll see how it does with the oem coil. To use the aftermarket coil I think I read somewhere that you need to advance the saw 35 degrees. I'm having a hard time with the search locating exactly what needs to be done. Also the coil wire doesn't reach very good. Could I take the lead out of the oem and use in the am coil. What is the am coil limited to? Thanks

272xp coil is unlimited. Yes you use the 7910 coil wire. It actually works better to buy some stihl coil wire so you can lengthen it more but the 7910 coil wire will work. 30-35 advance should work good for you. Just play with it and see.

 

[t4driller]

272xp coil is unlimited. Yes you use the 7910 coil wire. It actually works better to buy some stihl coil wire so you can lengthen it more but the 7910 coil wire will work. 30-35 advance should work good for you. Just play with it and see.

Ok. I think I might just switch it over tonight. I think I have a length of new coil wire laying around somewhere.

 

[t4driller]

Got it all back together. I did not do anything with advancing the timing or switching coils. Wanted to see how well it runs then do the switch to unlimited coil. I'll try to upload a video. These are the first cuts with 32 inch bar.

 

[t4driller]

 

[t4driller]

Did the timing advance and put a second port in muffler today. Seems to have better throttle response. Much more gooder. Gonna get some more videos of it running tomorrow in the same piece of wood.

 

[Miller Mod Saws]

There ya go my man. Uploaded for ya!

 

[t4driller]

You da man!!!!

 

[paragonbuilder]

She looks strong!


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[t4driller]

Need to put the unlimited coil on it. When running a 24 inch bar or smaller, you need to keep a heavy load on it so it don't bounce off the limiter. Sure would be nice to have a direct swap right now. HINT COUGH COUGH......

 

[t4driller]

Yesterday John aka Redfin stopped by where I'm working and got that 7910 I built. I'm working 10 min from his house, and it was a pleasure meeting him . Hopefully we can setup a time to cut and shoot the *s-word sometime.

But I wanted someone else to run it and give me a little feedback. Good or bad. I have alot to learn and appreciate everyone's help. I know I'm slow at building them but I can only work on stuff when I get time. Work and kids keep me pretty wore out. Thanks John for doing this!!

 

[Redfin]

I havent had time to put my paws on your saw Mike. Ive been eager to run one of these though.

 

[leadfarmer]

Yesterday John aka Redfin stopped by where I'm working and got that 7910 I built. I'm working 10 min from his house, and it was a pleasure meeting him . Hopefully we can setup a time to cut and shoot the *s-word sometime.

But I wanted someone else to run it and give me a little feedback. Good or bad. I have alot to learn and appreciate everyone's help. I know I'm slow at building them but I can only work on stuff when I get time. Work and kids keep me pretty wore out. Thanks John for doing this!!

Redfin ? Who dat guy[emoji85]

 

[mdavlee]

Redfin ? Who dat guy[emoji85]

Shady character I heard[emoji15]

 

[leadfarmer]

T4 you be lucky to see that saw agin........heheee

 

[leadfarmer]

T4 you be lucky to see that saw agin........heheee

Heck I might even git to drive it[emoji2]

 

[t4driller]

T4 you be lucky to see that saw agin........heheee

WHAT ????

 

[t4driller]

Heck I might even git to drive it[emoji2]

Go for it

 

[t4driller]

Please don't make fun of my hoof rasp marks though. I have feelings.

 

[Redfin]

Prolly looks better inside than my hack porting: