2006 RXP 64mph on gps does this sound right?

[tocullo]

I just tested my brother 2006 RXP and all I'm getting 64mph on gps. Is this normal on a bone stock rxp. The ski has new spark plugs I also check the slip and is at 12 lb, everything looks normal. What could I be missing.

[dave911rsr]

Wear ring, prop, how many rpm's?

[jp1300r]

I thought 68mph was about right for bone stock. Same as Dave. Whats your RPMS? Condition of prop and wear ring? What did you have the trim(VTS) set at? Maybe just the weather?

[tocullo]

Rpms at 7800 to 7900 and the vts was set upwards. I will check the prop and wear ring.

[jp1300r]

Rpms at 7800 to 7900 and the vts was set upwards. I will check the prop and wear ring.

RPMs are down some. Should be over 8100 on a RXP. Sometimes trim all the way up is not the fastest, depends on the ski.

[tocullo]

RPMs are down some. Should be over 8100 on a RXP. Sometimes trim all the way up is not the fastest, depends on the ski.

I'll try that but I tried with the trim down and I was going 1 mph slower.

[skiskeet]

some skis are just slower then others and some just go faster

---------- Post added at 07:13 PM ---------- Previous post was at 07:12 PM ----------

but i would check all the other stuff too might be the weather

[Turbo Nick]

How much do you weigh? Superman position or sittong on the seat?

[David_HX_RXP]

Check Oil level--Overfill could draw down engine performance--Oil Level should be a little below the Middle of the Upper/Lower crook on the Dip Stick end with a Cold engine on a *Level* Trailer--
Trim 2 LCD segments up from center

[tocullo]

How much do you weigh? Superman position or sittong on the seat?

I weight 185 lb and no superman but close.

---------- Post added at 09:08 PM ---------- Previous post was at 09:07 PM ----------

Check Oil level--Overfill could draw down engine performance--Oil Level should be a little below the Middle of the Upper/Lower crook on the Dip Stick end with a Cold engine on a *Level* Trailer--
Trim 2 LCD segments up from center

That's something I will check in to since I just change the oil.