I’ve got a 2008 Hpdi 200 on a Skeeter Zx200. Recently picked up a Tempest 25p, and trying some jackplate adjustments. I’ve ran across a problem on the last 2 trips. The boat tops out at 63mph at around 5800rpms.(which is about where I’d like to be)
Here’s the problem.... After planning off and reaching top end, the boat loses around 800rpms after .5-1 mile. I can stop wait a minute, and get the exact same results?? It’s got me puzzled, and looking for opinions...