2010 ptec 163 stock primary setup.

pfi572

Active VIP Member
Joined
Mar 10, 2010
Messages
6,064
Reaction score
15,264
Location
Grande Prairie
Guys what was the the stock spring,pin weight and ramps.
For the life of me I can't remember.
Ramps I think are 441
Spring 160/320??
Pin weight ???
Will just save me some testing.
Stock secondary helix and spring with it geared down to 20/49 .
Selling sled and want to have it right. Will test to make sure but wanted a starting point.
3000 to 6000 ft elevation.
Thx in advance
 

maximum1

Member
Joined
Sep 28, 2008
Messages
9
Reaction score
2
Location
edmonton
I believe the 2009- 2010 163's had 12.4 gram hollow pins with 25 mm set screws @ 3.81 grams(16.21 set-up).441 ramps with 200-320 primary spring ,43/47 reverse helix with Purple 225/300 secondary spring and 21/49 gearing.
 

pfi572

Active VIP Member
Joined
Mar 10, 2010
Messages
6,064
Reaction score
15,264
Location
Grande Prairie
I believe the 2009- 2010 163's had 12.4 gram hollow pins with 25 mm set screws @ 3.81 grams(16.21 set-up).441 ramps with 200-320 primary spring ,43/47 reverse helix with Purple 225/300 secondary spring and 21/49 gearing.

Thanks a bunch.👍👍
 
Top Bottom