PS-7900 vs PS-7910
- Thread starter cuttinscott
- Start date
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I was wondering about that
Are the needle heads Splined, Double D, Single D? Chainsaw / Weedeater Carburetor Adjustment Tool Set
Hedgerow
HACK
You may want to get a set... Sure beats taking them all the way out and cutting a groove in em' with a hacksaw...
Don't ask...
:msp_rolleyes:
I did just that on my $20 WT.:msp_biggrin:
I was wondering about that
It just looks like a bare stud sticking out, but I can't see it well, it may be splined. Will have to pull the carb off for a better look.
Dave.
Hedgerow
HACK
Should be a Zama right?
Splined I'll bet...
The beauty of those is, once set, put the limiters back on, and the EPA dorks are none the wiser...
Think of it as "civil dis-obedience"...:msp_wink:
166
Addicted to ArboristSite
I was wondering about that
They have a Double D on the HS Needle. Regular Screwdriver for the LS needle.
No limiter caps at all on these saws.
Hedgerow
HACK
Interesting read on this thread for sure.
The new 79'er sounds bada$$. Definitely gotta put one on my list.
I'm down to only 6 saws now, eventually I gotta get some more pigs in the pen.
The new 79'er sounds bada$$. Definitely gotta put one on my list.
I'm down to only 6 saws now, eventually I gotta get some more pigs in the pen.
Hedgerow
HACK
Mods???
Bacon
if they did beef up the bottom I wonder how long it takes for them to come out with the 90cc version... Then how long will it take for someone to put the 90cc P&C on a non-beefed older bottom end and blow it up???
:arg:
ooooh ooooh!!! pretty blue or dolmar red/orange??? What mods did you do? I'm about to put my 9010 back together when I get some free time...
interested to hear what the results are on the muff swap...
Hedgerow
HACK
:arg:
ooooh ooooh!!! pretty blue or dolmar red/orange??? What mods did you do? I'm about to put my 9010 back together when I get some free time...
Dolmar orange and black... The work that has been done to it is a mystery... It does have a nice dual port cover...:msp_sneaky:
ooooh ooooh!!! pretty blue or dolmar red/orange??? What mods did you do? I'm about to put my 9010 back together when I get some free time...
Dolmar orange and black... The work that has been done to it is a mystery... It does have a nice dual port cover...:msp_sneaky:
Chris J.
Addicted to ArboristSite
I'm about to look like a complete idiot (not for the first or last time), but here goes:
Since the 7910 has the new SLR muffler, wouldn't you need to mod the SLR muffler to test how it responds to mods, instead of using a non-SLR 7900 muffler?
Or are you just wanting to see how the 7910 responds in general with a more opened muffler?
I'm probably misunderstanding something, and not being clear with my post
.
I think the SLR system is all in the muffler, but I will need the screwdriver to richen up the high speed if I am going do the muffler swap. I have ordered the 4 tools to do this. I never needed them until now. I am going to borrow one locally so I can try it sooner. I have no idea why Dolmar Canada said you can't have the tool. They made it seem only the factory has them. I would have to be able to richen this saw up if I lived near the 4000 foot level.
Dave.
Dave.
Hedgerow
HACK
Does this 7910 have the rev limited coil?
Hedgerow
HACK
I ran one in WI last week... Brand new though and not broke in... Nice saw, but less power than the 7900. I'm sure folks will find a way around that...
I'm sure they're nice. Less power....? Yeah that's more than likely too. I'm sure it's a powerhouse though. I have less of a desire to have everything ported anyways - with a ported XPW and my 039 I'm happy as could be and I'd prolly be just as happy with a stock 7910'er in the pen....
