pwc1991 New Member Mar 28, 2011 #1 I am wanting to get more horsepower out of my 1991 Seadoo SP. I currently have a single carb (BN-38 SB) on now. would i be able to upgrade to a 40 carb or higher on my 587 motor? or should i get a rebuild kit and clean the one i have on now?
I am wanting to get more horsepower out of my 1991 Seadoo SP. I currently have a single carb (BN-38 SB) on now. would i be able to upgrade to a 40 carb or higher on my 587 motor? or should i get a rebuild kit and clean the one i have on now?
Ninetok New Member Mar 28, 2011 #2 Add a spx Dual Carb manifold and rejet it for max power. Add an after market pipe. About the only thing you can do
Add a spx Dual Carb manifold and rejet it for max power. Add an after market pipe. About the only thing you can do
Dr Honda Well-Known Member Mar 28, 2011 #3 A single 40 will be too much carb for a yellow engine. Get a pipe, and run the compression up... and THEN... put on dual carbs.
A single 40 will be too much carb for a yellow engine. Get a pipe, and run the compression up... and THEN... put on dual carbs.
pwc1991 New Member Mar 29, 2011 #4 Dr Honda said: A single 40 will be too much carb for a yellow engine. Get a pipe, and run the compression up... and THEN... put on dual carbs. Click to expand... Ok, thanks guys. I appreciate the info.
Dr Honda said: A single 40 will be too much carb for a yellow engine. Get a pipe, and run the compression up... and THEN... put on dual carbs. Click to expand... Ok, thanks guys. I appreciate the info.
