Author Topic: Partner 550 S55 P55 F55 65 650 P70 7000  (Read 11151 times)

0 Members and 1 Guest are viewing this topic.

Offline SawTroll

  • Nitro Hotsaw
  • *******
  • Posts: 1196
  • Karma: 70
  • Information collector
  • Location: Troms, North Norway
Re: Partner 550 650 P70 7000
« Reply #30 on: April 27, 2012, 10:30:03 am »
I have both ported and non ported P70 and 7000+, P70 has the T-port the 7000/and plus do not. Plus is harder to start and I find No difference in power. My best one is a low hour P70 with T-port ported, it pulls with anything out there today!
K650/700 cylinder has larger ports and a wider intake track, is the best but NOT THE OPEN PORT Chinese, can't quite get a BOG outta the two I put together????? might be a timing issue but K series flywheels wont fit  chainsaw cases. lost interest in that combo decided to stick with P70's

Side note: my old small cooling fin 65cc Farmer ported (bridged intake/exguast) is just as fast if not faster than my ported P70's, I compared it many times!!!! has alot higher compression ratio and you feel it when you pull it over.

Duane

Hmmmmm?? ???

When the P7000+ came out, they said there was a 15% power boost over the P7000, to 3.5 kW....

According to specs it wasn't 15%, but still over 10%, from 3.1 to 3.5 kW.

 

Related Topics

  Subject / Started by Replies Last post
45 Replies
3901 Views
Last post September 22, 2015, 06:37:09 pm
by The Ripper
17 Replies
1586 Views
Last post February 16, 2020, 08:29:07 am
by Cut4fun .
partner 500

Started by man of stihl « 1 2 » Partner

18 Replies
1428 Views
Last post July 06, 2015, 05:35:27 pm
by aclarke
6 Replies
329 Views
Last post December 17, 2011, 04:24:09 pm
by brokenbudget
8 Replies
1468 Views
Last post April 27, 2012, 10:48:06 am
by SawTroll
5 Replies
630 Views
Last post February 15, 2013, 01:18:19 pm
by niel logman
0 Replies
75 Views
Last post February 07, 2013, 12:53:11 pm
by niel logman
4 Replies
886 Views
Last post September 21, 2013, 05:54:01 pm
by Cut4fun
10 Replies
2273 Views
Last post February 11, 2014, 12:46:47 pm
by Cut4fun .
6 Replies
242 Views
Last post September 07, 2016, 05:26:30 pm
by Cut4fun .