Stihl 241C cutting performance, chain and bar choices. 63PS-picco Vs. .26RS-.325 Vs .23RSP-.050, "23RS-Pro", 3690 Stihl chain.

[Del_]

I've been loving my Stihl 241C even since I brought it home new from the dealership about a year and a half ago. I got it with a 16" bar, .050 gauge with two 3/8 picco RS chains. It's a quick little saw on wood up to ten inches or so in diameter and a great saw for cutting smaller brush up to firewood, stumping small weed tree saplings and trimming small trees and crepe myrtles.

I found a second 241C on Facebook Market place for $200. It's in great shape and it came with a 16 bar 3/8 picco 0.050" (1.3 mm) gauge. It came with an RS type chain but is not a Stihl chain. The chain that came on it is 0.043" (1.1 mm) gauge, and of course this does't work out well.

I've since come across about 50ft. of new Stihl RS .325" .063 1.6mm gauge chain.

I've read that the .375 PS is faster than the .325RS but am wondering:

What is the real difference between the two chains?


It looks like I'm going to find out as there is no way I can leave almost 50ft of new .325RS sitting on the shelf.





Once I get into bigger wood I use a Stihl 362CM wearing a 20" bar, .050 gauge 3/8 pitch chain.

 

[SAWMIKAZE]

If I was gonna run .325 on a 241 is would be the RSP, that sh!t cuts fast.

 

[Del_]

If I was gonna run .325 on a 241 is would be the RSP, that sh!t cuts fast.

I was reading up on the RSP .325. It does sound good and fast.

I see that it is .050 gauge so that alone would make it cut a narrower kerf than my .063 .325.

I've always wondered why Stihl .325 is .063.

It looks like the depth gauge is the easiest to see visual difference.

I was hoping my half roll of .325 would turn out to be RSP, but it isn't. Damn.

 

[SAWMIKAZE]

I was reading up on the RSP .325. It does sound good and fast.

I see that it is .050 gauge so that alone would make it cut a narrower kerf than my .063 .325.

I've always wondered why Stihl .325 is .063.

It looks like the depth gauge is the easiest to see visual difference.

I was hoping my half roll of .325 would turn out to be RSP, but it isn't. Damn.

I'm not so sure gauge is the deciding factor in the width of the cutter, I've held 50 and 63 gauge chains up beside each other by the same maker and the cutter width was identical. The RSP is designed as narrow kerf and certainly cuts faster than standard .325

 

[Del_]

I'm convinced!
I've been down a rabbit hole for the past couple of hours reading up and shopping for such chain and bars.

Stihl says 20% faster and lots of folks are very positive about .325RSP. Thanks for putting me on to it. I see after searching it's a much discussed chain.

I'd like to get a 16 or 18" light Stihl bar but have been having trouble finding what I need at the Stihl site.

Do you have the Stihl part numbers handy?

 

[Lionsfan]

I'm not so sure gauge is the deciding factor in the width of the cutter, I've held 50 and 63 gauge chains up beside each other by the same maker and the cutter width was identical. The RSP is designed as narrow kerf and certainly cuts faster than standard .325

Are you buying this at a local dealer or online? I'd like to get a couple loops of it but none of the local dealers I've stopped at carries it.

 

[Franny K]

Are you buying this at a local dealer or online? I'd like to get a couple loops of it but none of the local dealers I've stopped at carries it.

The local dealers that have a roll of 0.325 pitch 0.050 gauge likely have the code 3690 23rspro and don't know it. That is how I got my first loop and it must be almost 3 years ago by now. It is my understanding that the earlier 0.050 and 00.063 gauge was the same thing just necked down drive links. The new stuff has drive links like the 3/8lp in that there is no necking down just a flat sheet to use for drive link material. In my case the dealer used the wrong splicing component as the 3690 code the bushing portion of the preset tie strap is shorter.

 

[Lionsfan]

The local dealers that have a roll of 0.325 pitch 0.050 gauge likely have the code 3690 23rspro and don't know it. That is how I got my first loop and it must be almost 3 years ago by now. It is my understanding that the earlier 0.050 and 00.063 gauge was the same thing just necked down drive links. The new stuff has drive links like the 3/8lp in that there is no necking down just a flat sheet to use for drive link material. In my case the dealer used the wrong splicing component as the 3690 code the bushing portion of the preset tie strap is shorter.

My local dealer doesn't stock any rolls, just loops.

 

[Franny K]

OK you used plural dealers in post #6. If you do ebay put the 3690 in your search with stuff like Stihl, chain. There was a seller that had a lot of Stihl chain of various sorts, but they seem to now have strange brand (copperhead). Initially the 23rsp was offered in Husky loop sizes like 72 and 78. This chain might have been intended for their yet to go on sale battery saw. There may be 3 more variants coming, two micro two super, two with bumper drive links two without.

https://www.ebay.com/itm/2353494677...xahvQo9kqTcfL+XuI3ESoFRMq1|tkp:Bk9SR7iVwPCbYw

 

[Lionsfan]

OK you used plural dealers in post #6. If you do ebay put the 3690 in your search with stuff like Stihl, chain. There was a seller that had a lot of Stihl chain of various sorts, but they seem to now have strange brand. Initially the 23rsp was offered in Husky loop sizes like 72 and 78. This chain might have been intended for their yet to go on sale battery saw. There may be 3 more variants coming, two micro two super, two with bumper drive links two without.

Allow me to rephrase, my local dealer doesn't carry it, and the couple non-local dealers I've stopped at didn't have it either.

 

[SAWMIKAZE]

Are you buying this at a local dealer or online? I'd like to get a couple loops of it but none of the local dealers I've stopped at carries it.

Local dealer

 

[can]

I also have a 241 with a 14’’ picco b&c. Want to run .325 1,3 on it. Anyone who know the parts number that is needed?

 

[epo]

I also have a 241 with a 14’’ picco b&c. Want to run .325 1,3 on it. Anyone who know the parts number that is needed?

Spur sprocket: 1143 640 2002 (7T)
Rim sprocket kit: 1143 007 1004 (8T)
Rim sprocket only: 0000 642 1234 (8T)

Guide bar 35 cm/14'' 56 DL 3005 000 7009
Guide bar 40 cm/16'' 62 DL 3005 000 7013
Guide bar 45 cm/18'' 68 DL 3005 008 7017

Saw chain 35 cm: RS Pro 3690 0000 056, RM 3693 0000 056, RM3 3695 0000 056, RS3 3694 0000 056, RD3 3696 0000 056
Saw chain 40 cm: RS Pro 3690 0000 062, RM 3693 0000 062, RM3 3695 0000 062, RS3 3694 0000 062, RD3 3696 0000 062
Saw chain 45 cm: RS Pro 3690 0000 068, RM 3693 0000 068, RM3 3695 0000 068, RS3 3694 0000 068, RD3 3696 0000 068

Oregon saw chain: 20 BPX, 20 LPX, 20 LGX

 

[can]

Thank you so much! That was very kind!

 

[can]

@epo do you have the number for rim sprocket/rim sprocket kit (8T) for 3/8 lp. Since I already have a 14’’ bar and chain I have tought of getting more speed than I get from the standard spur sprocket. Iff I can get this by switching to a bigger spur, thats also an allternative.

 

[SAWMIKAZE]

@epo do you have the number for rim sprocket/rim sprocket kit (8T) for 3/8 lp. Since I already have a 14’’ bar and chain I have tought of getting more speed than I get from the standard spur sprocket. Iff I can get this by switching to a bigger spur, thats also an allternative.

You don't want to run an 8T with .325 on a 241.

Get a 7.

 

[can]

Its 8T 3/8 lp since I already have 3/8 lp B&C. Or maybe 7T 3/8 lp will be better.

 

[epo]

@epo do you have the number for rim sprocket/rim sprocket kit (8T) for 3/8 lp. Since I already have a 14’’ bar and chain I have tought of getting more speed than I get from the standard spur sprocket. Iff I can get this by switching to a bigger spur, thats also an allternative.

7T 3/8P rim sprocket kit: 1143 007 1002
7T 3/8P rim sprocket: 0000 642 1240
8T 3/8P rim sprocket kit: 1121 007 1040
8T 3/8P rim sprocket: 0000 642 1241

8T is no longer available.

There is still a 6T 3/8P spur sprocket: 1143 640 2000.