Author Topic: biggest bore on a vanny  (Read 13529 times)

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Offline Nicks

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Re: biggest bore on a vanny
« Reply #15 on: January 10, 2015, 12:47:16 pm »
Ok well maybe i can skip the bore and and just do a stroker,what would an 18hp crank do for me with long rods and short pistons
Nick Schiveley

Offline Darkviper

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Re: biggest bore on a vanny
« Reply #16 on: January 10, 2015, 01:08:38 pm »
Yes look up 30ci vanny in seach 2ndtoys has a good combo for it.
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Offline Nicks

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Re: biggest bore on a vanny
« Reply #17 on: January 11, 2015, 10:51:53 pm »
2ndtoys??
Nick Schiveley

Offline Darkviper

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Re: biggest bore on a vanny
« Reply #18 on: January 12, 2015, 02:54:45 am »
That's his profiles name on here.
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Re: biggest bore on a vanny
« Reply #19 on: January 12, 2015, 02:13:00 pm »
2ndtoys??
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Offline Cromwell C4

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Re: biggest bore on a vanny
« Reply #20 on: January 12, 2015, 05:44:22 pm »
Again, you would be better spending the money on a 38ci block, or at least a 35ci block rather than trying to bore the 30ci or make it a stroker. I've used just about every combo out there for the vannys, and the best way to go is start with the bigger ci blocks.  I have several 35ci horizontal blocks here I can make a good deal on. A good used 38ci horizontal is a rare find these days.
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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Offline rotten ron

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Re: biggest bore on a vanny
« Reply #21 on: January 12, 2015, 05:55:33 pm »
In 2008 Ryan Kerr won the All American with a 35 cubic inch Vanguard with 23 HP heads cut to 22ccs and flat pistons making it 14.5 compression ratio,he ran it 12000 rpm

Offline Nicks

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Re: biggest bore on a vanny
« Reply #22 on: January 12, 2015, 11:27:21 pm »
Cromwell,give a price for a starter motor,block,stroker kit,intake for a 2 barrel,and heads
Nick Schiveley

Offline Nicks

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Re: biggest bore on a vanny
« Reply #23 on: January 13, 2015, 10:36:09 am »
Can i put the cam thats in my 30ci in a 35 ci? And same springs and retainers?
Nick Schiveley

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Re: biggest bore on a vanny
« Reply #24 on: January 13, 2015, 11:32:43 am »
Cromwell,give a price for a starter motor,block,stroker kit,intake for a 2 barrel,and heads
Send me a pm and I will get you the prices.

Can i put the cam thats in my 30ci in a 35 ci? And same springs and retainers?
Yes all those parts will interchange.
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.

-Cromwell Racing engines and parts are home to numerous national championship titles and fastest qualifying times.

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Offline mcollins

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Re: biggest bore on a vanny
« Reply #25 on: January 14, 2015, 02:51:03 pm »
Why are my posts being deleted? :confused:

I will quit cussing then.
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Offline rotten ron

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Re: biggest bore on a vanny
« Reply #26 on: January 14, 2015, 05:33:55 pm »
I noticed your posts had been deleted too

Offline George Herrin

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Re: biggest bore on a vanny
« Reply #27 on: January 14, 2015, 05:54:06 pm »
Don't know wasn't me!!!
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Offline Gui961

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Re:
« Reply #28 on: January 14, 2015, 06:07:22 pm »
You can run the 30ci block you have and still be plenty competitive it depend who your racing with... i ran a 30in vanguard 3 year and it was fast and reliable . i won here in the summer . won everything on the ice against mower with quad and snowmobile engine. i won when i traveled to estern ontario. the only time that engine was not competitive is when i traveled to western Ontario and raced against Ryan kerr and the big kolher

i had a very simple combo . arc long rod . honda flat top piston. chetah cam. 38in valve . ec spring . stock rocker and push rod. 32mm keihin carb . this made 26hp at the rear wheel
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Offline Nicks

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Re: biggest bore on a vanny
« Reply #29 on: January 14, 2015, 06:22:52 pm »
With using the long rods and honda pistons,do i have to modify the pistons at all if im still using the 30ci heads?
Nick Schiveley