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45 Mag questions http://mudmotortalk.com/mmt_v2/viewtopic.php?f=2&t=32219 |
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Author: | tk09 [ Sun Sep 09, 2012 5:18 pm ] |
Post subject: | 45 Mag questions |
alright i just got the mud buddy 45 mag (used) back fires when im starting sometimes it and kinda sounds like it has a knock when its idling but the guy says it has 3 hrs on rebuilt motor is this normal it still runs good starts good and i took it out and ran it the other night and it runs like a champ is there anything you guys would look at i changed the oil and everything. so idk i just dont wanna get stranded. |
Author: | Team Camo [ Sun Sep 09, 2012 5:39 pm ] |
Post subject: | Re: 45 Mag questions |
Knocking is never a good thing. Best bet would be to spend the $ and get it checked out. |
Author: | barnes_53 [ Sun Sep 09, 2012 6:09 pm ] |
Post subject: | Re: 45 Mag questions |
The 45 MAGs seem to be notorious for excessive valve gaps. I would start there. The valve lash should be set between. 004-.006 for that motor. |
Author: | FowlDreams [ Sun Sep 09, 2012 6:39 pm ] |
Post subject: | Re: 45 Mag questions |
did you not run it/test it before you bought it ![]() |
Author: | barnes_53 [ Sun Sep 09, 2012 6:54 pm ] |
Post subject: | Re: 45 Mag questions |
Author: | strobie22 [ Sun Sep 09, 2012 7:44 pm ] |
Post subject: | Re: 45 Mag questions |
Stock Rockers- .004-.006 BPS Rockers (stock Cam) .005-.006 BPS Rockers (BPS Cam) .006-.008 Eagle Rockers - .006-.008 First generation 45Mag Rockers (nothing printed on them)- .008-.010 |
Author: | tk09 [ Sun Sep 09, 2012 8:30 pm ] |
Post subject: | Re: 45 Mag questions |
Its pretty hard to test drive something when its in Wisconsin and your in Utah lol but i will deffinatly have it checked its just not really like a distinct knocking noise i have heard motors knock but if you all must know i only paid 3500 for it so no matter what i think its still a good deal |
Author: | Team Camo [ Sun Sep 09, 2012 10:33 pm ] |
Post subject: | Re: 45 Mag questions |
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Author: | dadazzsaleen [ Sun Sep 09, 2012 11:48 pm ] |
Post subject: | Re: 45 Mag questions |
Author: | Will [ Mon Sep 10, 2012 4:47 am ] |
Post subject: | Re: 45 Mag questions |
What rpm on idle? |
Author: | War Eagle 1 [ Mon Sep 10, 2012 7:24 am ] |
Post subject: | Re: 45 Mag questions |
Man rob you sure could ease up on the POM POM waving a little. Not to long ago you was running the same thing. LOL |
Author: | Team Camo [ Mon Sep 10, 2012 8:49 pm ] |
Post subject: | Re: 45 Mag questions |
I wasn't waiving em, I was actually gonna try to help. ![]() |
Author: | take'emgator [ Mon Sep 10, 2012 8:51 pm ] |
Post subject: | Re: 45 Mag questions |
After Market Roller Rockers will make a little noise in these engines, its normal though, that could be what you are hearing |
Author: | tk09 [ Mon Sep 10, 2012 9:29 pm ] |
Post subject: | Re: 45 Mag questions |
your probably right Takem. i had it checked out and it was fine and it runs strong i had a dixie before and although it was a good motor this is like a Benz compared to that having the clutch and everything is so nice and Rob. your are THE biggest shit talker ever haha but i like it. i swear you are on every thread i look at haha and its hilarious when you piss off robin |
Author: | Team Camo [ Mon Sep 10, 2012 9:49 pm ] |
Post subject: | Re: 45 Mag questions |
![]() ![]() When you said it was knocking I assumed you meant really knocking, not the clatter from the roller rockers. Glad it checked out ok. |
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