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1  Engine Help / Other Engines / Re: 19.5 hp opposed twin build on: October 12, 2015, 05:40:08 PM
Big cam and probably run a spacer in the heads for less compression and a little more static compression....

Sent from my SM-G900R4 using Tapatalk

What ???????
2  Engine Help / Briggs Flathead / Re: opposed twin lifter diameter. on: September 30, 2015, 06:56:38 AM
Stock dia.on 4 that I measured.985-.990
3  For Sale / Mower Engines & Parts / Re: 20hp oppy 460777 on: September 28, 2015, 08:26:48 AM
By the model # it is vertical shaft,don't think they made 46ci horizontal shaft.
4  Engine Help / Briggs OHV & Vanguard / Re: Intek Block Failure. on: September 23, 2015, 01:54:55 AM
Looks like block stressed from un even mounting plate.
Had one do the same thing,from uneven mounting plate.
5  For Sale / Mower Engines & Parts / Re: ISKY Opposed Twin Cams on: September 09, 2015, 04:22:54 AM
Will either cam work with a pressure lubed opposed?

I will check,i believe one has the oil pump drive,not sure if it drilled or not
6  For Sale / Mower Engines & Parts / ISKY Opposed Twin Cams on: August 31, 2015, 07:21:59 AM
I have 2 Isky cams for sale.one never used the other only has one race on it.
$225.00 shipped for new one.$200.00 shipped for other
7  Engine Help / Briggs Flathead / Re: OPPY TIMING QUESTION on: August 27, 2015, 04:13:41 PM
Even if cam is advanced one tooth it should make good power to about 6200rpm.
I ran that same cam advanced one tooth in 2013 and the mower won the ARMA national championship.
As far as timing goes I ran mine 3 lines to the+ side with the cam advanced one tooth(not at shop,so cant tell you how many deg.that was),I think I'd try some more fuel!!!

P.S. mine turned 6200-6500 that year
8  Engine Help / Briggs Flathead / Re: OPPY TIMING QUESTION on: August 27, 2015, 07:51:06 AM
Ed you are correct on air gap .040 min.with billet wheel.

FYI you should be turning that more than 4000 rpm,5500 min.
9  General / Coffee Shop / Re: Its been a long time... wow is it quite here. on: August 21, 2015, 09:57:28 PM
There are a lot of groups on facebook.

Few rules and it is full idiots building junk. 

I was trying to be funny.....

 thumbsup thumbsup
10  For Sale / Mowers or Complete Setups / Re: racing mower for sale on: August 16, 2015, 05:01:49 PM
his does he says so.

 Wink Wink Wink
11  Engine Help / Briggs Flathead / Re: Sealing a two piece oppy intake on: August 04, 2015, 02:21:51 PM
Get a tube of Seal All and be done with it.
12  For Sale / Mowers or Complete Setups / Re: racing mower for sale on: July 31, 2015, 03:51:33 AM
I'm interested in the push rods,they are very Rare!!
13  General / Coffee Shop / Re: Any one now about wood splitters on: July 31, 2015, 03:46:38 AM
I have a 27 ton blue box store specHal it's cycle time is around 20 sec I was woundering what I could do to make it faster I split 30-40 cord a year I'd like to split more but splitter is slow & I run out of time any advice would help thanks buying new spitter is not a option

You need about 13hp and 20 gpm 2 stage pump to fix your problem!
14  Mower Building / Setup Help / Driveline / Re: 40 chain master link on: July 26, 2015, 06:00:00 PM
Back when I ran chain, I always installed it so the closed end was toward the direction the chain was moving. That way, contact with something could not push it off.

What Ed said Wink
15  Engine Help / Briggs OHV & Vanguard / Re: Understanding valve lash on: July 26, 2015, 09:01:37 AM
Increasing valve lash will shorten your duration and lift,much better off to set to specs,unless you want to shorten your exhaust duration,I like all the intake duration I can get,so I keep intake on the tight side
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