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Search: Posts Made By: hydronut
Showing results 1 to 16 of 16
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Forum: Speed - Electric
05-29-2013, 04:44 PM
Replies: 1
Views: 425
Posted By hydronut

building help

I am thinking of building a 1/10th scale hydro and have a few questions hoping someone might answer. Got the 1/10th Pay n Pak plan by Gary Finlay and wondering if anybody has an opinion of his plans?...
Forum: Speed - RC Nitro Boats
05-03-2012, 04:34 PM
Replies: 34
Views: 16,884
Posted By hydronut

RE: Dumas SK Daddle 36

real nice. What kind of paint?
Forum: Speed - RC Nitro Boats
05-01-2012, 06:11 PM
Replies: 34
Views: 16,884
Posted By hydronut

RE: Dumas SK Daddle 36

That brings back memories. I had the small version with a .049 in it, no money for a radio.That was what about 40-45 years ago. Times have changed. That boat and a lot of hydro's shure got me in the...
Forum: Speed - RC Nitro Boats
05-01-2012, 05:10 PM
Replies: 9
Views: 1,163
Posted By hydronut

RE: tuned pipe

HendricX,   I don't understand what you mean.  Could you please explain further.
Forum: Speed - RC Nitro Boats
04-30-2012, 02:51 PM
Replies: 9
Views: 1,163
Posted By hydronut

RE: tuned pipe

I shortened it up so I can adjust it from about 9.5" to 8.5".  I would like to thank you guys for the GOOD advice, I just ran it on the hose in my yard and it sounds like it is ready to scream , a...
Forum: Speed - RC Nitro Boats
04-29-2012, 05:53 PM
Replies: 9
Views: 1,163
Posted By hydronut

RE: tuned pipe

If I measured right I have about 10.75".  Do I understand correctly?  I measured from the glow plug to the widest part of the pipe, and that's after I cut off 3/8" of the pipe.  I'm not going to get...
Forum: Speed - RC Nitro Boats
04-29-2012, 03:41 PM
Replies: 9
Views: 1,163
Posted By hydronut

tuned pipe

I have bought a tuned pipe for a .21 os max.. I have cut and rewelded the manifold so the exhaust goes out the cowling on my Pay n Pak hydro, so now I cannot change the length of it. need to shorten...
Forum: Speed - RC Nitro Boats
02-17-2012, 03:26 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

HJ, I got a X642 prop the other day. balancing and polishing now. That ought to be a little differant than the X442 I have been running.
Forum: Speed - RC Nitro Boats
02-02-2012, 07:11 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

HJ, I put the rudder and skid fin both on the right. The Plans are long gone. Is this what the plans say, I forget. I only see boats with the rudder on the left now.
Forum: Speed - RC Nitro Boats
02-01-2012, 06:12 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

I'd like to see them all run and compare. Let me know or send me a PM when your ready.
Forum: Speed - RC Nitro Boats
02-01-2012, 08:28 AM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

will you get a little more air then?
Forum: Speed - RC Nitro Boats
01-31-2012, 08:38 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

It looks like the break in the bottom is a lot father aft than mine.
Forum: Speed - RC Nitro Boats
01-31-2012, 08:06 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

ya know I see in the beginning of this thread that you are going to improve the handling of the Pak to support the new engines, and you are putting in an OS .18. I built mine right out of the box per...
Forum: Speed - RC Nitro Boats
01-30-2012, 12:31 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

I have seen on some web site's the X447 is recommended for a .21. What do you think of that?
Forum: Speed - RC Nitro Boats
01-30-2012, 09:17 AM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

Well I have the OS Max .21 RGMX engine. maybe i should stick with what i got, it runs real stable. Only hits the water on the back part of the sponsons and half the prop. When it is coming right at...
Forum: Speed - RC Nitro Boats
01-29-2012, 08:23 PM
Replies: 428
Views: 36,358
Posted By hydronut

RE: Dumas Sport 20 Pay'N Pak Build

HJ, have you decided on what prop you will try? I have one of these and painted it this winter and now am wondering if I should try something other than an X442 Octura.
Showing results 1 to 16 of 16


 
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