ebinmaine 67,595 #14226 Posted January 10, 2022 Just now, Lee1977 said: We didn't know you were building Colossus to be Trial Bomber. His design is to go fast you need to slow your down by at least 25% just to get back to normal WH speed. Oh no no. Not so much for speed though it will be able to MOVE. I've used a small transmission pulley and obviously well oversized rear tires. My reason for wanting that info is so I can design a better working OPEN belt guard/guide. 1 Share this post Link to post Share on other sites
Lee1977 6,665 #14227 Posted January 10, 2022 3 minutes ago, ebinmaine said: Oh no no. Not so much for speed though it will be able to MOVE. I've used a small transmission pulley and obviously well oversized rear tires. My reason for wanting that info is so I can design a better working OPEN belt guard/guide. That's the wrong way you need as large a transmission pulley as will clear the axle to slow it down. At least a 8" pulley on the transmission, that will bring it close to normal WH speed. 2 Share this post Link to post Share on other sites
ebinmaine 67,595 #14228 Posted January 10, 2022 15 minutes ago, Lee1977 said: That's the wrong way you need as large a transmission pulley as will clear the axle to slow it down. At least a 8" pulley on the transmission, that will bring it close to normal WH speed. Oh I know... It'll be in low range though. Should work fairly well. If not I'll just remove and replace as necessary. 2 Share this post Link to post Share on other sites
Maxwell-8 4,277 #14229 Posted January 11, 2022 9 hours ago, ebinmaine said: My reason for wanting that info is so I can design a better working OPEN belt guard/guide. I my tranny is also set back a bit more. distance pulley to pulley is longer then stock. so will it be on Collossus too. That is a long way for a belt to have just one tensioner pulley. some supporting pulley would really get a lot of the slop and belt floatation out. 9 hours ago, Lee1977 said: that will bring it close to normal WH speed. I would like some extra speed. I sometimes have to drive a couple of miles on pavement. I reduced my rear pulley size to 4" as well. tires are going to be 27" high. My diesel will only turn 3000rpm max. so my expected top speed would be around 15mph 5 Share this post Link to post Share on other sites
ebinmaine 67,595 #14230 Posted January 11, 2022 1 hour ago, Maxwell-8 said: my tranny is also set back a bit more. distance pulley to pulley is longer then stock. so will it be on Colossus too. That is a long way for a belt to have just one tensioner pulley. some supporting pulley would really get a lot of the slop and belt floatation out Certainly is. I do have a 7" spacer between the frame and transmission. But the K582 is SO big I'll end up moving the engine pulley center back maybe half of that. I haven't measured it yet... 2 Share this post Link to post Share on other sites
Lee1977 6,665 #14231 Posted January 11, 2022 Maxwell what is the engine pulley size. I guess it to be 6". 1 Share this post Link to post Share on other sites
AMC RULES 37,130 #14232 Posted January 11, 2022 Rebuild kit for the Walk-Aways carburetor finally showed up in the mail today. 3 4 Share this post Link to post Share on other sites
Maxwell-8 4,277 #14233 Posted January 11, 2022 1 hour ago, Lee1977 said: Maxwell what is the engine pulley size. I guess it to be 6". It is 4" but the centrifucal pto is big. So I will be running a 1:1. Durability wise, the limit I feel comfortable with. Knowing my engine doesn't rev to 3600rpm. 1 Share this post Link to post Share on other sites
ebinmaine 67,595 #14234 Posted January 11, 2022 28 minutes ago, AMC RULES said: Rebuild kit for the Walk-Aways carburetor finally showed up in the mail today. Nice work Sir! 2 Share this post Link to post Share on other sites
giddyap 1,569 #14235 Posted January 11, 2022 (edited) I honestly don't know if I like my custom tail lights. Much work remains Continued on post # 14235 Edited January 15, 2022 by giddyap update 5 4 Share this post Link to post Share on other sites
Snoopy11 5,714 #14236 Posted January 11, 2022 1 minute ago, giddyap said: I honestly don't know if I like my custom tail lights. Much work remains I LIKE THEM!!! Don 1 1 Share this post Link to post Share on other sites
peter lena 8,634 #14237 Posted January 11, 2022 @AMC RULES great opportunity , only if you want to , put a fuel check valve , VERTICALLY IN PLACE , just after fuel pump discharge and to carb intake , always a ready charge of fuel held in place , tell me how it quick starts , pete 1 Share this post Link to post Share on other sites
peter lena 8,634 #14238 Posted January 11, 2022 @giddyap are those LED ? have those on my 3 horses , Walmart , make sure you increase / enhance the grounding to those , nice and bright , pete 1 1 Share this post Link to post Share on other sites
kpinnc 12,085 #14239 Posted January 11, 2022 35 minutes ago, giddyap said: I honestly don't know if I like my custom tail lights. Much work remains Looks good to me! 1 Share this post Link to post Share on other sites
Pullstart 62,905 #14240 Posted January 11, 2022 On 1/9/2022 at 6:34 AM, Maxwell-8 said: Partially because rimguard isn't a thing here. You can use other non-freezing fluids too Share this post Link to post Share on other sites
Crazy_Carl 254 #14241 Posted January 11, 2022 Took the C-100 and the Raider 12 out for some fun in the snow and snapped a picture while the lighting was good 5 9 Share this post Link to post Share on other sites
Lee1977 6,665 #14242 Posted January 12, 2022 19 hours ago, Maxwell-8 said: It is 4" but the centrifucal pto is big. So I will be running a 1:1. Durability wise, the limit I feel comfortable with. Knowing my engine doesn't rev to 3600rpm. Your decrease in engine RPM is 16.7 or .17% the increase in tire diameter is also 17% that cancels out. Your increase in RPM with you gearing by changing from 6.5" to 4" is .625 or 63%. At the standard WH 5.5 MPH x 63% = 3.5 MPH or total of 9 MPH. 1 Share this post Link to post Share on other sites
BeninCT 451 #14243 Posted January 13, 2022 Been hunting for some weight for the front of my 312 and found a piece of 2 x 4 solid bar at the scrap yard which should do. About 42” = 110 lbs! Will hack it up somehow in the next few days 4 Share this post Link to post Share on other sites
ebinmaine 67,595 #14244 Posted January 13, 2022 5 minutes ago, BeninCT said: Will hack it up somehow A little C4 should help 1 2 Share this post Link to post Share on other sites
WheelHorse520H 708 #14245 Posted January 13, 2022 4 minutes ago, ebinmaine said: A little C4 should help Key word there is should. 2 Share this post Link to post Share on other sites
Handy Don 12,235 #14246 Posted January 13, 2022 Just now, WheelHorse520H said: Key word there is should. Course it all depends on how small you want the resulting bits to be. 2 1 Share this post Link to post Share on other sites
ebinmaine 67,595 #14247 Posted January 13, 2022 5 minutes ago, Handy Don said: Course it all depends on how small you want the resulting bits to be. Valid point. Share this post Link to post Share on other sites
8ntruck 7,016 #14248 Posted January 13, 2022 Properly shaped and backed, C4 would cut it. Share this post Link to post Share on other sites
Ed Kennell 38,210 #14249 Posted January 13, 2022 or 1 Share this post Link to post Share on other sites
BeninCT 451 #14250 Posted January 14, 2022 Been using these Metal Demon saw blades by Diablo and they are amazing on a standard circular saw. Not as much fun as plastique tho 1 2 Share this post Link to post Share on other sites