Uncle Grump Posted September 30, 2004 Share Posted September 30, 2004 Hi AllMy son is looking to upgrade his sled. Is there a publication which review the various brands and models for the good and bad like Consumers Reports does for cars and trucks?He was looking at a '98 AC ZL500 - which when we looked at it didn't seem to bad - but then he subsequently got word of mouth info which said stay away from that model, as they have trouble.ThanksUG Link to comment Share on other sites More sharing options...
Gissert Posted September 30, 2004 Share Posted September 30, 2004 A good source of information can be had on newsgropups, particularly rec dot sport dot snomobiles.Use google, and you will find it on their newsgroups area.It is what used to be usenet, and is unmoderated. Thus, there is some **** to wade through, but you will get good honest answers for the most part. Link to comment Share on other sites More sharing options...
wally-eye Posted September 30, 2004 Share Posted September 30, 2004 www.snowest.comThey have a huge snowmobile forum. Ask questions and someone usually will respond quickly.------------------1996 Sylvan Pro Select, 2004 Polaris Sportsman 500HO, 2003 Ski-Doo Summit 600HO, 2000 Ski-Doo MXZ 600 It ain't a sport if it can't kill ya! Link to comment Share on other sites More sharing options...
lots of luck Posted September 30, 2004 Share Posted September 30, 2004 I rode a 1998 500 ZL last season. Sled was very quick, great power to weight ratio. Thats a reed valve engine so you're looking at 97 h.p. rating in a 475 lb package.Mine was carbed, I didn't have reverse either. I have heard nothing but good things about the 500 c.c suzuki powerplant, they sold that setup for several years. Good luck on your purchase. Link to comment Share on other sites More sharing options...
hanson Posted September 30, 2004 Share Posted September 30, 2004 What kind of trouble are we talking about with the 98 ZL500? Its a fantastic sled. Great motor, great suspension.If it is EFI, make sure its Batteryless. 2 pull starts when cold, 1/2 pull starts after its warmed up. I would be more concerned about how many miles are on the sled. High mileage and you'll need to be replacing bearings, etc. Link to comment Share on other sites More sharing options...
Uncle Grump Posted October 1, 2004 Author Share Posted October 1, 2004 Regarding the ZL 500...We've heard of seals going out, engine recalls, etc. You guys mention a battery-less EFI. The ZL sled we looked at last night had what looked to be dual carbs. Opinions?UG Link to comment Share on other sites More sharing options...
Wave Runner Posted October 1, 2004 Share Posted October 1, 2004 I own one '99 AC ZL500 and this is an excellent sled. I'd like to find another one. The key to the ZL500 in my opinion is to get the "batteryless EFI" In other words this is a fuel injected sled and the system does not depend on a battery. The only problems I've heard of on these sleds is on the EFI's that aren't batteryless... Link to comment Share on other sites More sharing options...
hanson Posted October 1, 2004 Share Posted October 1, 2004 EFI vs CarbsThey both work great. I wouldn't hesitate to buy a carbureted sled again. BUT, after having the EFI, I don't think I'll ever go back.-2 pull starts absolutely every time-no jetting to worry about, doesn't matter what temp. or altitude you are riding at, performance will be consistent-throttle is smooth and easy, your thumb won't get tired after a day of ridingIf you are into racing, or modifying your sled, I'd probably stick with the carbs. It will allow you more tunability. Last time I checked, AC & Black Magic weren't offering an EFI chip for the newer EFI sleds. Mine is an 02 and I couldn't get one last time I looked. There might be one available now, but I haven't looked in awhile. Link to comment Share on other sites More sharing options...
lots of luck Posted October 1, 2004 Share Posted October 1, 2004 Uncle Grump,Not a thing wrong with running carbs. As long as routine(annual) maintenance is performed on any carbed sled it will have no problems and be easy starting. My carbed 98' ZL500 started anywhere from the 2nd to 3rd (cold start) pull everytime last year. Anytime I buy a sled the first thing I do is completely tear the carbs down, remove all components, thoroughly clean with a carb cleaner and little stiff brush. This is for my own protection, I don't know how the previous guy maintained his sled and I am going to remove any potential for a meltdown, due to junk plugging jets. You may also discover old tarnished gas too, just a good ounce of protection.This is also a good time to see what size of fuel jet the owner was running in his carbs. You can then replace with the appropriate jet for your riding temp. and altitude. It may have the factory jets in it, which are typically jetted way fat(lots of fuel) for the break end period. I would suggest jetting it a little fat, thus protecting yourself in the worse case scenario. (Average Joe jets it once and rides all season, Johnny Racer may jet every weekend.)Now put in a fresh set of plugs.I also replace fuel, injection oil, and chain case oil. I am not risking my investment on what the previous owner might have done.Also, thumb fatigue with this sled I found to be very light. I am referring to the throttle pull, which you can get with carbed sleds. I had a 600 tripple, and that thing created some serious thumb fatigue. With EFI there is little resistance on the fun lever.[This message has been edited by lots of luck (edited 10-01-2004).] Link to comment Share on other sites More sharing options...
Uncle Grump Posted October 1, 2004 Author Share Posted October 1, 2004 Any comments on a '97 Cat ZR580 EFI. 31xx miles, supposed to have had the crank shaft seal replaced. Asking is $1800.ThksUG Link to comment Share on other sites More sharing options...
knoppers Posted October 2, 2004 Share Posted October 2, 2004 1800 seems to be a bit high, unless its in very good shape. I had a 97 ZRT600 which was a very good sled, but this year sled is made for extreme ditch banging, not much for trail riding. the 580 is a good motor. any efi sled is great, but the batteryless is the way to go. I have the 04 f6 efi, and this thing starts, and stays at its peak performance nomatter the temp, which the 580 will do, but with a battery. Link to comment Share on other sites More sharing options...
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