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Topics - mcollins

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1
Coffee Shop / FXT and FXS bumper rule?
« on: January 16, 2016, 09:09:52 am »
Curious on who will run without a front bumper in these classes?.......drivers only one word "YES or NO"

2
Kohler Engines / Kohler steel ring gear
« on: June 18, 2015, 05:41:26 pm »
Question for all you kohler guys.....Im thinking of taking a ARC aluminum ring gear and turning all the teeth off it so a stock steel ring gear can get pressed on it. Pretty much the same thing MWSC does but the ARC ring gear is not as wide so it would not have a shoulder on it.....in other words the steel ring gear would be pressed onto the alum ring and would be flush on both sides? Any thoughts on this? What would be a good press .002 ??

3
Coffee Shop / Who would build it?
« on: January 24, 2015, 09:38:42 am »
Who would build one if there was an "Outlaw Twin" class?
rules:
42" wide
42" wheel base
2" ride height
build your own square tube frame 15" max frame width
Any offset
Hoosier 6" tire and wheel rule (run any width on any axle)
Front and rear disc brakes mandatory
STOCK hood and STOCK rear fenders (for the mower look)
Air cooled,vert or horizontal
STOCK 49ci or less block casting (no billet)
Any internal or external mods
Any race gas or alky (no nitro)
Any ignition
All the usually safety rules apply
I know its to much power to put to the ground, but it would be fun! Less rules less complaining about being beat. Open for comments and suggestions




4
Briggs OHV & Vanguard / Briggs part number
« on: February 06, 2014, 11:26:11 am »
Looking for a Briggs part number for 38ci Vanguard horizontal Block

5
Tires / Hoosier tire question
« on: October 27, 2012, 02:38:06 pm »
I just got my 12x9x6 hoosiers mounted on 10"wheels and they don't look flat across the tread, almost like there is to much air and rounded up in the middle of the tread? I have 10 psi in them. The burris tires I have look flat across the tread all aired up.....I this normal for the hoosiers?

6
Briggs OHV & Vanguard / 38ci part number help
« on: October 14, 2012, 04:19:42 pm »
On a 38ci vanguard I'm looking for the part number of the small o-ring between the crank case and the crank case cover, the crank case cover gasket goes around it. The parts list I have online has two that could be it and I don't want to order the wrong one. Thanks

7
Briggs OHV & Vanguard / Broke aluminum Vanny rockers
« on: August 28, 2012, 08:00:10 am »
Hey has anyone broken the stock shaft mounted aluminum rockers on a vanguard? I broke two on the same head this weekend and can't find any reason, could be just a racing thing but thought I would ask, thanks.
Oh this is a built 38 ci vanny....

8
Driveline / gear help
« on: May 20, 2012, 06:15:46 pm »
Whats a good final gear ratio to start on a dirt track with 100' straights? 13x6.50 turf masters, I would like to turn around 8000 rpm +/-

9
Briggs OHV & Vanguard / head gasket
« on: May 02, 2012, 09:31:54 pm »
Anyone know the thickness of a 38ci vanguard 3 piece metal gasket after its been torqued down?

10
Briggs OHV & Vanguard / 38ci problem
« on: April 29, 2012, 12:04:21 pm »
I have a 38ci vanguard with rocket Rons rods and a precision 310 cam. I just got the bottom end together and tried to turn it over to find TDC and noticed the cam lob hits the rod enough to bind the motor up. Has anyone had this problem?

11
Briggs OHV & Vanguard / 38ci vanny
« on: April 09, 2012, 08:58:22 am »
Do all 38ci vertical vanguard cranks have the same diameter on the output side, I believe mine is 1 1/8

12
Briggs OHV & Vanguard / 38ci crankcase vent?
« on: March 23, 2012, 10:20:39 am »
What is the best way to vent a 38ci vanguard crankcase? I noticed it doesn't have the same setup my 30ci had, I was going to put breathers in the valve covers but didn't know if I could still get my pulse for my fuel pump? Thanks

13
Tires / Wheel width help
« on: March 10, 2012, 04:53:28 pm »
I'm running 13x6.50x6 tires on all four corners and was looking to run 7.5 in wheels but with the back spacing I need it looks like either 7.25 or 7.75. I'm having a hard time making a decision so I wanted to see what you dirt guys thought. We race on ice but I thought I would try dirt this summer. I have read a lot of posts about tire and rim size but I would like to stay with the same width front to rear. Thanks for your help.

14
Briggs OHV & Vanguard / Vanguard specs?
« on: March 04, 2012, 01:42:58 pm »
Is there any place to get vanguard specs on line for the 30,35, and 38 ci vanguards? looking for crank journal specs etc. Mostly internal measurements and tolerance's.

I found it !!! If anyone needs a copy I can try to send it.

15
Driveline / RAGB question
« on: February 17, 2012, 04:48:43 pm »
Do you have to vent a RAGB? Also how much oil do you run in them? Thanks

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