I have a 1972 22 foot searay.
I have a 1972 22 foot searay. It has a 302. When I first put in the water for the first 200 yards or so it will only reach 3800 rpms. After that it will only reach about 3200 rpms. That is with octane booster. It will not do that good without the booster. Here is what I have done. 1) rebuilt carb 2) new wires and plugs 3) lighter spring in the advance. What else can I do.
I have a 1972 22 foot searay. It has a 302. When I first put in the water for the first 200 yards or so it will only reach 3800 rpms. After that it will only reach about 3200 rpms. That is with octane booster. It will not do that good without the booster. Here is what I have done. 1) rebuilt carb 2) new wires and plugs 3) lighter spring in the advance. What else can I do.