Bluestream
Petty Officer 1st Class
- Joined
- Sep 28, 2010
- Messages
- 296
I have both of these motors. The 87 has a .52 main jet & WMC23 carb. This carb has a bigger venturi than on the 1996 which has a .48 main jet. The 87 is the 12 cu Powerhead and the 96 has the 16 cu inch. The 87 9.9 seems to have more top end speed.
Why would the 95+ 9.9's have a smaller carb and main jet with a larger powerhead??
Why would the 95+ 9.9's have a smaller carb and main jet with a larger powerhead??