Lets see what you guys have for Xcr 800s.
Yes it is an edge style hood on a GenII chassis. It is made by Mountain Fit hoods. It has an extra 2" rise. I needed the clearance for plumbing under the hood. Glad to see someone has a sharp eye. Glennis that edge a gen 2 with an edge hood? what did you have to do to do that? it looks like your running an edge hood on a gen2 belly pan, is this the case?[/b]
I know what you mean by the 300hp thing. I can rip a new belt in half in 3 passes. Still working on my clutching. As far as the Nitrous goes we love it. My son knows to watch the egt gauges. As you know we run the lectrons and a little turn of the screw will richen us right up. We used the NX kit. It is more work to install than a lot of the others but it is real consistent. We are changing things again this year. Different pipes, bigger carbs, and possibly a progressive controller for the nitrous.Holy Cow, looks like a plumbing nightmare. How do you like the NOS on it, I tried that some years ago, replaced too many pistons for my likeing, might try a turbo in the future, just not sure yet,--I looked at building a 2700 CC 4 cylinder for the XCR body, and that's still a thought, but I already have belt issues, seems they don't like 300 HP coming on too fast.
Don[/b]
Don, I have 48mm Lectrons on the way. I also have Jaws pipes on the bench waiting to be welded together. The sled has the watercraft base with 3 XC 800 cylinders. That comes out to 1191cc. Have you ever dynoed Lectron verses crankshop carbs?Good luck with the new changes. What size carbs are you going to, I run 52's in the XC & 54's, in the XCR, I bored the stock 800 XCR carbs to 41.3 MM for the 2000 XCR.
How many CC's is the WC XCR now?
Don[/b]
i have crankshop pipes on my trail sled iy has 125 pounds of comprision how much can i cut of the heads to have 150 it has 85 mil pistins bored carbs 48 v force reeds but it has a stock stock 800xcr bottom end and witch pipes is the best for rasen jaws crank shop slp or witch isthe best moter revs 8500 pump feul :beer_cheers:I haven't, but I'm sure the Cranshop has. I just like Crankshop carbs, I've run them for so long on different sleds with great results, as well as a few other guys I know who also have good luck with them.
Don[/b]
Pro Stock drag sled
[attachment=366448:105_0582a.jpg][/b]
hey phil , how did you get a picture of your sled in my garage? lol. glad to see your haven fun with it, be careful,be safe, we are not getting any younger, just cause you feel 18 when you squeese the flipper on that thing. gottta remember we are not, lolMy recently acquired 03 1100 with 500 original miles at Phatman Shootout in Gaylord, MI a couple weeks ago. 1000 HTG Edge in background.[/b]
Speed keeps us young Gary! I'll have it at the Mt. Brighton hill climbs this Mar 15/16. Stop by. BTW, PeeWee here on HCS has asked me to clean my garage floor! LOL!hey phil , how did you get a picture of your sled in my garage? lol. glad to see your haven fun with it, be careful,be safe, we are not getting any younger, just cause you feel 18 when you squeese the flipper on that thing. gottta remember we are not, lol[/b]
i will leave the door unlocked so you can get it done!! lolSpeed keeps us young Gary! I'll have it at the Mt. Brighton hill climbs this Mar 15/16. Stop by. BTW, PeeWee here on HCS has asked me to clean my garage floor! LOL!
Phil[/b]
Ever come up with a way to make the belts last longer? I've come up with several, and am talking to a shop which may develop some shaft support devices to keep the secondary shafts from being pulled toward the primary, I'll keep everyone posted on what I find out.I know what you mean by the 300hp thing. I can rip a new belt in half in 3 passes. Still working on my clutching. As far as the Nitrous goes we love it. My son knows to watch the egt gauges. As you know we run the lectrons and a little turn of the screw will richen us right up. We used the NX kit. It is more work to install than a lot of the others but it is real consistent. We are changing things again this year. Different pipes, bigger carbs, and possibly a progressive controller for the nitrous.[/b]
Please talk to Madcow! He gears up to prevent too much low end torque being applied to the track! Just Kidding MC.Ever come up with a way to make the belts last longer? I've come up with several, and am talking to a shop which may develop some shaft support devices to keep the secondary shafts from being pulled toward the primary, I'll keep everyone posted on what I find out.
Don[/b]
Size for size, most carbs will show the same hp at peak rpm. However, COLD engine response is the difference in the real world. Megatrons SUPPOSEDLY have better response, but BOSWELLS are even better. I've tested them all.Don, I have 48mm Lectrons on the way. I also have Jaws pipes on the bench waiting to be welded together. The sled has the watercraft base with 3 XC 800 cylinders. That comes out to 1191cc. Have you ever dynoed Lectron verses crankshop carbs?
[/b]
I never blew a belt with my XCR 1100, but the 1253 XCR & The 1214 Edge eats a couple a day sometimes, the 1115 Polaris has held up so far on the Edge, but is fraying a little.Please talk to Madcow! He gears up to prevent too much low end torque being applied to the track! Just Kidding MC.
Phil
BTW, saw two 300 hp RX-1/Apex turbo custom chassis ice drag sleds with nitrous destroy a couple of really fast nitrous drag sleds at Phatman last weekend. Belts seem to last fine on all of them. 1.20 sec 60ft times. High 4 secs and 140 mph in 660. Chassis flex coupled with short belts (1080) may be the culprit in these heavy trail type sleds Don. The BIL has an Edge chassised 1000 and it too has had a lot of belt breakage issues. In fact, the belt rolled right over in the clutches at the drags. My higher powered 1100 had no problems.[/b]
Where did you find that? I've been trying to locate those for sometime, that off an Ultra from 1996?Here is your answer to secondary movement...[/b]