Join Date: Jul 2001
Thanked 31 Times in 30 Posts
Rep Power: 16
Re: Universal M18 Power Loss
C34 Critical Upgrades topic has a lot of M25 series engine info, similar engien to yours: CRITICAL UPGRADES - DO THESE OR ELSE!!!
Stu Jackson, Catalina 34, 1986, M25 engine, Rocna 10 (22#), Maple Bay, BC, Canada