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Briggs Flathead / Re: No No not another carb thread you say
« on: October 08, 2021, 08:40:04 am »
Thier all over Ebay,just search for Briggs 12.5hp carb.
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18
Want To Buy / Who Has It? / Re: WTB Briggs model 42 billet wheel, rods
« on: July 18, 2021, 07:55:59 am »heck, with the oppys being a dinosaur and everyone running V twins these days, I figured folks would have oppy stuff in piles in corners, collecting dust because nobody wants em....
You figured wrong!
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Want To Buy / Who Has It? / Re: WTB Briggs model 42 billet wheel, rods
« on: July 13, 2021, 10:46:20 am »
Good luck with that!
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Briggs OHV & Vanguard / Re: Briggs vanguard elbow two barrel
« on: July 10, 2021, 10:27:51 am »
Part# should be 808659
21
Chassis / Re: Help with gearing
« on: June 08, 2021, 09:14:16 am »
15-30 and 16-48 =6-1 final ratio
15-30 and 15-48 =6.4-1 final ratio
15-30 and 14-48 =6.86-1 final ratio
Engine rpm divided by final ratio = axle rpm x tire rollout x5 divided by5280 = mph
example 6500 rpm divided by 6 =1083 x 48=51984 x 5 =259920 divided by 5280 =49.23
Hopefully you can do your own gear ratio's now
15-30 and 15-48 =6.4-1 final ratio
15-30 and 14-48 =6.86-1 final ratio
Engine rpm divided by final ratio = axle rpm x tire rollout x5 divided by5280 = mph
example 6500 rpm divided by 6 =1083 x 48=51984 x 5 =259920 divided by 5280 =49.23
Hopefully you can do your own gear ratio's now
22
Chassis / Re: Help with gearing
« on: June 08, 2021, 08:57:15 am »Paul,my last one was a 5:1
It went...15 to 30 then
16-48
Now it's a smaller track,150-180' straights..clutch will most likely be a 15 tooth
Any sprocket tooth ideas?
Horizontal Briggs twin
Your math is wrong.The ratios you quoted =6-1 (30 divided by 15=2,48 divided by 16=3 ,2x3=6-1 final ratio
23
Chassis / Re: Help with gearing
« on: June 06, 2021, 12:03:42 pm »
I would start with a final ratio of about 6-1 and work from there
24
Want To Buy / Who Has It? / Re: Vanguard aluminum flywheel
« on: April 05, 2021, 12:11:35 pm »
I,have one ,nice shape $265.00 shipped in the lower 48
25
Driveline / Re: peerless 820 transaxle
« on: April 01, 2021, 05:53:03 am »That I'm not sure of, and I don't want to give not sure info. I have not heard that they are interchangeable but I have not run the 820 trans axle. When you call EC Carb ask them, they might know.Al ,if memory serves me right,I believe all the gears swap from an 820 to a 700 series trans,the input shaft does not swap though some 800 series had larger input shafts in them
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Briggs Flathead / Re: are there any resources to find briggs and stratton parts dimensions online?
« on: March 18, 2021, 12:28:10 am »bore size, depth, outside dimensions of the heads, i was considering to custom machine a new head.I'd say if you have the skills to machine a new set of heads,you probably should have the skills to do some measuring on the engine their going on.
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Mower Engines & Parts / Re: 50ci vanguards for sale
« on: December 26, 2020, 02:21:17 am »
Could you post more details,location ,price ,etc,
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Misc. Racing Items / Re: EC DISTRIBUTING PARTS
« on: December 13, 2020, 06:40:00 am »Have any Walbro 100-506 for $10 in stock ?
I,m sure EC probably has Walbro 100-506 in stock and its $39.95 plus shipping,100-506 is obsolete now.EC makes their own and it comes as a kit with the correct,nozzel(emulsion tube).
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Tecumseh Engines / Re: Mod x 17 ohv roller rockers
« on: November 21, 2020, 08:38:08 am »Who made this style then ?
Most likely Steve Bertrand, he made most all the custom Indian parts
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Tecumseh Engines / Re: Mod x 17 ohv roller rockers
« on: November 19, 2020, 10:31:06 am »Thanks for the info guys I will give EC a call and see what I can find out . And yes Unfortunately the Indian guru’s are gone r.i.p, gota keep going on the Tecumseh’s .Good luck with that