Hello!
I have a problem with my '89 Suzuki DT75. The problem is I can't get it to work at max revs. Even out of water, with full throttle it only comes to 4600-4700 rpm. Meaning that on a rib boat (4,9 meters) and a 75 bhp engine I can only get 23 knots out of it. I was told that these engines should go up to 5800-6000 rpms. I had all 3 sensors and compression checked and all seems to be in order. Checked the cabling, also no problems. You guys have any idea what could be wrong with it?
Best regards
Tomo
I have a problem with my '89 Suzuki DT75. The problem is I can't get it to work at max revs. Even out of water, with full throttle it only comes to 4600-4700 rpm. Meaning that on a rib boat (4,9 meters) and a 75 bhp engine I can only get 23 knots out of it. I was told that these engines should go up to 5800-6000 rpms. I had all 3 sensors and compression checked and all seems to be in order. Checked the cabling, also no problems. You guys have any idea what could be wrong with it?
Best regards
Tomo
..... What pitch prop are you running?