Recent content by griggsmars

My freezer is too small to fit the shaft, I'll need an alternate way of cooling. How about Ice mixed with rock salt in a cooler?

Has anyone used dry ice to contract the metal?

Thank you, those are some great write ups. I'm gonna get to work on it tonight. Thanks again

2000 RN superjet, How do you remove the bearings in the pump to replace them. I have the impeller off and nut off the shaft. So whats the next step? Thanks

I got them out with a lot of heat, going to put everything back together tonight and test tomorrow. Thanks for the advise.

I have three screws on the headpipe, and have never had them off, and they don't want to loosen. I'm going to heat them and see if they will break loose, any other thoughts? Thanks

That must be the problem, I took the head pipe off and put compressed air on the one nozzle while holding my finger over the other. No air came out, it must have debris in those holes. Thanks much

I have a B pipe set up on my '00 RN with dual cooling through the exhaust manifold - water routed from the front of the head into the bottom of the head pipe and out the top of the head pipe - the water line goes straight to the pisser with a tee going through a restrictor into the stinger. I...

Blowsion says the RPR rear fuel tank (5.85 liters) would fit with a few mods, anyone know of a used one for sale. Otherwise I will prob go with the backpack with extra fuel. I can't picture riding with an extra tank in the tray in rough ocean, as it is a proven fact that no matter what time of...

That's what I'm running, dual 38's and a B pipe. Thanks

Thanks for all the replies. Summer in N.J. means lifeguards and beach badges and everything is illegal so we are lucky to have any place to ride in the surf. Leaving fuel is not really an option, we have to ride past beaches with lifeguards to reach the private beaches that we can ride at...

Last season I purchased a 780cc motor from CPT, the motor is awesome, but drinks more fuel than my 701cc. I used to get an hour and a half from a full tank, now I get just over an hour and I'm empty. We only ride in the ocean, and have to travel a good 20 minutes to find an open beach to mess...

Ok, I got a new Factory waterbox after finding the baffles in my stock one had broken loose and were rattling around in there. I have never replaced one on a RN and whatever position I put it in always seems wrong. The Factory waterbox pretty much is the same shape but no baffles. It has one...

I am interested in one of these motors but could use a little advise. I only ride in the surf and often have to travel far on the water to find an open area to ride. I need a super reliable motor with smooth power delivery and run on pump gas. Low maintenance and some good power. Let me know...

I am interested in one of these motors, and would like some advise. I ride only in the surf and often have to travel distances on the water to find an open spot the ride. I need a super reliable motor with smooth power delivery that can run on pump gas. Low maintenance but power, what model...