WhiskeyD
Well-Known Member
Lol I see where you guys are going with this...
Basically the x4 is designed to be a fun ski for jumps and tricks and when at higher speeds it gets a bit crazy
Right???
:thumbsup:
Lol I see where you guys are going with this...
Basically the x4 is designed to be a fun ski for jumps and tricks and when at higher speeds it gets a bit crazy
Right???
Just means you need more balls to ride it, north of 60! Can't wait to GPS speed my XP!:thumbsup:
Kinda similar to, you don't want to see any big bumps in the frozen lake at north of 100 mph on a snowmobile. 111 mph on radar on a snowmobile is the fastest I have ever been besides being in a car.You don't want to meet an unexpected wave "north" of 60....at least I don't.
What are the purple inserts inside the rave valves in the left motor picture?Thought I would put up some X4 engine pics. These are a couple rec keepers that have turned out good.
They are billet replacements for the red plastic adjusters. They are made by Jetnetics and he listed some on ebay about six months ago and I gobbled up three pairs.
its also missing at least the right side sponson and who knows what else. if you're planning on doing the rebuild yourself, get it for less than you can part it out for. also, if the motor is apart and/or out and they said it needs a top end, it likely needs a full rebuild now that its been apart and exposed to the elements for a while.
yes, you can safely assume that the crank is toast as well, otherwise why would somebody sell the engine with the hull for that price? if the seller has 4 junk ski's trust me, this is not his first rodeo, the sponson is no biggie if the hull wasn't damaged, thats like $10. but you'd have to check for lots of other things, bring a battery, will it beep ? are the cables all rusted out, motor mounts bad? is the pump in dire need of a rebuild ? are all the electronics there? vts functional ? is the head toast ? are the pistons stuck in the cyl's and need hammered out ? is the stator all rusted ?
bottom line, a $300 ski quickly turns into a $1000 project if you have a ton of ticky tack stuff to worry about. and if the only thing good on the motor is the cases and maybe borable cyl's your into a crank exhange, maybe cb as well, head, gaskets, raves, flywheel, top end exchange, its not long before you've invested $1500 into a $1500 ski, and a ton of time invested as well, the list goes on and on. (trailer bearings, brackets, bunks, lights too)
then, after a month's worth of weekends, buying parts from 5 different guys, draining your paypal account, you scrape up enough money to fill the tank, buy a gallon of oil, and take it out on its maiden voyage, and since this is your first engine build, something goes wrong and you blow the engine in the first 20 minutes...
moral to the story, be careful what you wish for, bargain ski's are no bargains unless you know what the hell your doing.
yes, you can safely assume that the crank is toast as well, otherwise why would somebody sell the engine with the hull for that price? if the seller has 4 junk ski's trust me, this is not his first rodeo, the sponson is no biggie if the hull wasn't damaged, thats like $10. but you'd have to check for lots of other things, bring a battery, will it beep ? are the cables all rusted out, motor mounts bad? is the pump in dire need of a rebuild ? are all the electronics there? vts functional ? is the head toast ? are the pistons stuck in the cyl's and need hammered out ? is the stator all rusted ?
bottom line, a $300 ski quickly turns into a $1000 project if you have a ton of ticky tack stuff to worry about. and if the only thing good on the motor is the cases and maybe borable cyl's your into a crank exhange, maybe cb as well, head, gaskets, raves, flywheel, top end exchange, its not long before you've invested $1500 into a $1500 ski, and a ton of time invested as well, the list goes on and on. (trailer bearings, brackets, bunks, lights too)
then, after a month's worth of weekends, buying parts from 5 different guys, draining your paypal account, you scrape up enough money to fill the tank, buy a gallon of oil, and take it out on its maiden voyage, and since this is your first engine build, something goes wrong and you blow the engine in the first 20 minutes...
moral to the story, be careful what you wish for, bargain ski's are no bargains unless you know what the hell your doing.
:agree:Listen to Spim. He knows what he's talking about. On the other hand if this is a ski that you really want to work on and really don't mind spending more that what the ski will be worth after you get finished I say go for it. It comes down to a cost vs. value vs. fun test. If you are not comfortable with 2 stroke skis or if you are not comfortable do the kind of work that will most likely be required you will probably need to pass on this one. Just my thoughts. Good luck and :cheers:
I got the gaskets, thanks. I needed them that thick to get my squish gap up to 47-50. I used to just bolt on all the "cool looking" stuff I could find and it hardly ever worked out. Now I study, measure and alter as necessary. I was having to double base gaskets and I felt like a hack. The last three long blocks I put together were tore back down 6-8 times each just to make little changes and try to feel better about it. The longer I wait before I run them the more I learn about how not to make costly mistakes. Keep in mind these ain't your run of the mill 787's. I plan to run one at 7500rpm and the other at 7800-8000!
have you tried running no grate? that'd be a good comparison to throw in the mix...
Scott