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Either can't or does not want to see the forrest for the trees.

OK. So is post count useful information or have value?

So then why are YOU posting about how many post you have?

good deal

Nice. Game changers for sure.

Clorox cleanup

https://i5.walmartimages.com/asr/b6aeae23-c31d-4cb6-91c5-f765ab9e0594_1.6c50aa917f51f0b6c2aa372c8f4d272c.jpeg

You mean GTX? If so the GTX hull is faster than the RXP hull.

After water box there is a resonator. Free flow eliminates this and give more room in the hull.

I am sure JP's tunes are good, but you are stuck with the tune you get. The advantage of maptuner is being able change your tune if you decide to add more speed items or go back stock, no need to...

There are no tunes for SD with the basic maptuner that would allow for a change to a lower octane in Rivas tune library

Norm37 stated he was looking for a speed boost. Last time I checked, which was today. This is Greenhulk PERFORMANCE forum, not Greenhulk economy forum.

You may have been ripped off.
I would try to contact the seller.

Maptuner, because next year, or next week, you may want to go faster.

The 48's will work. You need to turn your fuel pressure down till your afr's are around 14 at idle and around 12 at 8500. Mine ran best with a base fuel pressure around 40 psi with the ref line...

1520 is low oil / low oil pressure

The 83mm nozzle helps some with speed, 1 mph or so, but every little bit helps.
What grate are you running? Believe it or not but the best mod you could do to those skis was get rid of the stock...

I may have to come over there and check yall out at the next one. Maybe drag Murray's ass with me too. lol

I like the new colors. i think I will trade my Seadoo's in and get one!:)

I was running a 15/22 that was tweeked to 15/23, hitting 8500 rpm at 80 mph.
I had a Riva ECU, the old Riva X charger upgrade, which was basically a 137x4, 48 injectors, RRFPR, upgraded fuel pump,...

Ok, thanks Scott. Its been a few years since I have been. I knew that they got a new launch pad and did not know they did away with the drop feature.
You guys still going and racing?

If you have the tune I am thinking, you will be ok.
I had an 08 Rxpx with similar mods as you. I ran a RRFPR. Using a RRFPR allowed me to fine tune my AFR. Some peoples settup like the ref line from...

Yes the ECU can tell the injectors to deliver more fuel, but most stock injectors are pretty close to max duty cycle so thus the need for bigger injectors.
Yes there are tunes that do not require a...

If you have any more power from the lighter valves it will not be much.
The stock engine is limited to 8300 so to go above that you will need to reflash the ecu.
Just flashing the ECU will not...

That almost looks like how the 08-09 RXTX's pump tunnels will crack.

Dude, you need to get a life