Boyesen power valve cover

cdcd

Member
Joined
Jun 18, 2001
Messages
18
Likes
0
#1
Would like to hear from anyone who has installed one of these on there CR250. Does it have a noticeable increase in bottom end power? Is it worth it?
 

RYDMOTO

Subscriber
Joined
Feb 16, 2001
Messages
612
Likes
0
#3
If have the boyesen power valve cover.Yes,the is a noticable addition of low end power.My engine is all stock and still looking for more low end power.May have Eric Gorr look it over for me.
 

smb_racing

Master of None
Joined
Jul 31, 2000
Messages
2,085
Likes
0
#5
do they make a similar product for a 125?
low end power would be nice...