Author Topic: MAC RACING 2010 Super Modified/Outlaw  (Read 96585 times)

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Offline fordman21

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #30 on: January 25, 2010, 04:14:40 PM »
Don't be shy on the jackshaft bearings, I would add another on the primary side so you have one on each side of the sprocket. When something goes bad its better to replace the chain or sprocket rather then everything including the jackshaft. Looking good so far ;)
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Offline Jason McCammon

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #31 on: January 25, 2010, 04:25:07 PM »
Don't be shy on the jackshaft bearings, I would add another on the primary side so you have one on each side of the sprocket. When something goes bad its better to replace the chain or sprocket rather then everything including the jackshaft. Looking good so far ;)
Thanks Ryan I plan on run 2 bearings on the secondary side on each side of my sprocket but I dont think ill have enough room to get 2 bearings on both sides of the primary.
Jason McCammon
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Offline Jason McCammon

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #32 on: January 25, 2010, 06:56:00 PM »

Got a chance to weld up some of the tack jobs i had on my bracing

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Offline Jason McCammon

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #33 on: January 25, 2010, 07:59:37 PM »
also got a chance to mount 3rd bearing on axle and on jackshaft today


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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #34 on: January 26, 2010, 07:25:04 PM »
What kind of weight is most of the super modified/outlaws weighing in at race ready? Just curious to know if im on the right track with my weight.
Jason McCammon
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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #35 on: January 26, 2010, 07:45:34 PM »
In Woo they were around 325lb average.. we have a minimum weight though.. My last too were around 350 lbs.

Offline Cromwell C4

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #36 on: January 26, 2010, 07:47:14 PM »
What kind of weight is most of the super modified/outlaws weighing in at race ready? Just curious to know if im on the right track with my weight.

That all depends on the builder and how much hp they have to hook up.  :lol: But the minimum is 275. Mine was around 300
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Offline Jason McCammon

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #37 on: January 26, 2010, 08:24:27 PM »
I was aiming for around 350lbs and I should be between 340-360lbs with what I have left 2 add to my mower cause i weigh 245lbs myself and yes I plan on having plenty plenty of hp to tote me around the track.
I weighed the mower the way it is in these pics and it weighed 126lbs.


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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #38 on: January 26, 2010, 08:27:59 PM »
I hope you have the engine back quite far. I make my primary chain as short as possible since it is usually a smaller chain.

I ran a very long #50 as the secondary because it is WAY more forgiving then the #35 primary ( unless you have modified your clutch for a bigger chain)

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #39 on: January 26, 2010, 08:38:48 PM »
I hope you have the engine back quite far. I make my primary chain as short as possible since it is usually a smaller chain.

I ran a very long #50 as the secondary because it is WAY more forgiving then the #35 primary ( unless you have modified your clutch for a bigger chain)
my center line on crankshaft to jackshaft is 13'' with 35# chain and centerline jackshaft to axle is 17'' with 40# chain a total of 30''
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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #40 on: January 27, 2010, 07:34:17 AM »
Good to know. It is hard to picture where your engine is going to be right now.

I guess we will see soon. :D

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #41 on: January 27, 2010, 07:41:33 AM »
Hopefully this weekend we will have the motor mounted so we can also get the steering in
Jason McCammon
MAC Racing

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #42 on: January 27, 2010, 12:05:54 PM »
I was aiming for around 350lbs and I should be between 340-360lbs with what I have left 2 add to my mower cause i weigh 245lbs myself and yes I plan on having plenty plenty of hp to tote me around the track.
I weighed the mower the way it is in these pics and it weighed 126lbs.

Yeah my new machine is going to be a lot heavier than my last one, probably around 330.  You could probably go a little lighter than 350 on yours since you have more body weight. When you get it setup I don't think traction will be an issue for your machine   )
Tyler Cromwell - Cromwell Racing Engines - Specializing in Briggs Vanguard and Kohler Command V-twin engines, and Honda/Clone singles from mild to wild! Built to win, Engineered to last.

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-Love God, Love Others -

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #43 on: January 27, 2010, 12:09:57 PM »
Yeah my new machine is going to be a lot heavier than my last one, probably around 330.  You could probably go a little lighter than 350 on yours since you have more body weight. When you get it setup I don't think traction will be an issue for your machine   )
that's what we was hoping
Jason McCammon
MAC Racing

Offline JAMES BOND

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Re: MAC RACING 2010 Super Modified/Outlaw
« Reply #44 on: January 27, 2010, 11:13:59 PM »
jason and bill thats a nice mowchine .it looks like kryptonite.l.o.l
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