DIY Watercraft thread
- Thread starter 4Z
- Start date
What kind of fuel range are you guys getting? Im getting about 50 hard miles on 14 gal.
Chub city !!!!!!!
Matt, you may not like that Holz skid. I could never get mine to keep the skis down. Maybe you will have better luck than I did.
You may end up with a cat button cover. Brad ran the cat stuff and I ran Poo button and Team.
Good button setup for 3-6000 ft was a 52/36 SLP Mountain helix and the Polaris Grey spring.
Good Team setup for same elev was 58/38 and Black/Purple.
Matt, you may not like that Holz skid. I could never get mine to keep the skis down. Maybe you will have better luck than I did.
You may end up with a cat button cover. Brad ran the cat stuff and I ran Poo button and Team.
Good button setup for 3-6000 ft was a 52/36 SLP Mountain helix and the Polaris Grey spring.
Good Team setup for same elev was 58/38 and Black/Purple.
M
MBR46
New member
timing issue?
i burned down 2 pistons with 7-2's. yes MBR44 is my brother. i am going to solve this by going with 44mm lectrons. the 48's have to much air for me. i am trail riding this motor. i have talked with numerous guys running the 44's and they work good with a 9-1xl. my brother also melted down his union bay 900 with 7-2. saw max temp of 1212, 1211 and 1152. plugs were ok til i got WOT, i could not get enough gas to it. what timing should i be running at 0-3000ft?
what is a good way to check timing? pull the recoil housing off and start it with a rope on the primary?
i burned down 2 pistons with 7-2's. yes MBR44 is my brother. i am going to solve this by going with 44mm lectrons. the 48's have to much air for me. i am trail riding this motor. i have talked with numerous guys running the 44's and they work good with a 9-1xl. my brother also melted down his union bay 900 with 7-2. saw max temp of 1212, 1211 and 1152. plugs were ok til i got WOT, i could not get enough gas to it. what timing should i be running at 0-3000ft?
what is a good way to check timing? pull the recoil housing off and start it with a rope on the primary?
Looks good Matt...Lynn is correct, you'll want one of these:
http://www.cpcracing.com/site/256083/product/CP-000-0202
Here is a good link http://www.slp.cc/technical/New%20Timing.pdf
I personally prefer to mark the clutch for tdc and use a piece of welding rod fastend around the reed bolt. I then use an adjustable digital timing light and set it for the timing I want. Example if you want the 18 degrees then set the light for that and when the timing light zeros in on your mark your all set. It saves trying to mark the clutch with different settings that can be tough to read and not that accurate.
Another recomendation is to use a dummy clutch. You can screw up the bushing on the p85 by having it slam closed.
I run mine with the TPS disconnected.
Yeah I think they were the chrome ones for a prox, I thought he had sold those though? But I think im gunna double check!
My guy has built quite a few sets of pipes but he started working for himself, just got married, and is lazy! Its getting old trying to get him to do something! Plus he been trying to put his name on this sled telling everyone he built it! He never touched the thing other than welding up the notch in the bulkhead for the recoil!
Ill call brad!
My guy has built quite a few sets of pipes but he started working for himself, just got married, and is lazy! Its getting old trying to get him to do something! Plus he been trying to put his name on this sled telling everyone he built it! He never touched the thing other than welding up the notch in the bulkhead for the recoil!
Ill call brad!
talked to SLP and need 33mm stinger outlet for sea level, have 30mm
are they for sea level 33mm? how much? shipping to 99603?
1
1sleeper
New member
ProX pipes
Here are the pipes. Again, they are sea-level CS pipes and the PTO is the one damaged. 4Z knows more about these than I as they were off John O's sled which I believe Lynn and Brad were both involved with.
I also have the ProX engine plate from Brad if anyone is interested.
$450 plus shipping (roughly $50).
Here are the pipes. Again, they are sea-level CS pipes and the PTO is the one damaged. 4Z knows more about these than I as they were off John O's sled which I believe Lynn and Brad were both involved with.
I also have the ProX engine plate from Brad if anyone is interested.
$450 plus shipping (roughly $50).
Last edited:
R
R_8_N
Well-known member
PM Polaris Rocks..he might be able to make ya a set if hes feelin up to it.
Those were the first set of three different pipes that Doug Ruth built for me for Prox. I had them made for John's build I did in '05. I bet that CS or DR could re-make that PTO.
finally got started on the pipes last night!!! Its amazing what happens when you tell someone that they are lazy and need to get off their a$$! after a few coldies we set up the pipes just to hear it run, sounds awesome, especially without silencers!!!! Should be ready by next week!
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