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1  For Sale / Mower Engines & Parts / Re: ARC OPPY FLYWHEEL on: September 16, 2014, 12:21:34 PM
STILL FOR SALE!!
2  For Sale / Mower Engines & Parts / ARC OPPY FLYWHEEL on: September 09, 2014, 02:42:11 PM
ARC BILLET FLYWHEEL FOR BRIGGS OPPOSED TWIN. ONE RACE ON FLYWHEEL.

$200 PLUS SHIPPING

PAID $359 TOTAL LAST MONTH.

MUST GO

PM ME OR CALL 516-639-8388
3  Engine Help / Briggs Flathead / Re: opposed bog on: August 06, 2014, 12:26:55 PM
is there a part number for that velocity stack?
4  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 21, 2014, 10:03:37 PM
Does that mean gap them as normal? Will it make a difference or no?
5  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 21, 2014, 07:41:01 PM
The cam is out of a stock 46ci that grenaded.. This is a 40ci. The 46 cam had a the same lift for intake and exhaust while the 40 cam had a smaller exhaust lift. Im just afraid of having not enough gap on the intake valve now thst the springs are egual for both intake and exhaust. So I figured Id get a suggestion from people that have been down this road. smile
6  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 21, 2014, 04:10:41 PM
Stock cam.
7  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 21, 2014, 11:50:44 AM
Ok I bought the springs, keepers and retainers from EC. Now I have a really stupid question. Do I set the valvle lash as I normally would or are the clearances different considering both springs are now the same??  confused2 confused
8  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 08, 2014, 12:56:19 PM
 bigsmile As always.....thank you Rooster!!! bigsmile
9  Engine Help / Briggs Flathead / Re: OPPY VALVE SPRINGS on: July 07, 2014, 08:34:20 PM
somebody.....anybody......(crickets)  confused2 roll confused2
10  Engine Help / Briggs Flathead / OPPY VALVE SPRINGS on: July 06, 2014, 08:07:09 PM
Can anyone tell me which EC valve spring and retainer part numbers are for an opposed? Also does the "set" come as a set of 2 or 4 for the springs, a full or partial set for keepers and retainers? Thanks in advance!
11  For Sale / Mower Engines & Parts / RE: Isky Cam for Briggs Opposed on: June 05, 2014, 09:35:44 PM
Still for sale? How much?
12  Engine Help / Briggs Flathead / Re: 40ci cam on: June 03, 2014, 09:57:48 PM
I think Im catching your drift there Rooster. bigsmile So the part that I grind never has a load on it anyway correct? hmmmm.....thanx! woo
13  Engine Help / Briggs Flathead / Re: 40ci cam on: June 03, 2014, 02:39:41 PM
46 crank is wiped out. She had a proper burial...lol. What is the best way to contact Isky? Website, email, here? And a base circle grind would still need to be sent out no? Or is there a trick I should know about?   roll
14  Engine Help / Briggs Flathead / Re: 40ci cam on: June 03, 2014, 07:53:06 AM
The 46 had a hamster in the cage that wanted to get out....lol. The rod blew out the side (I think a dry bearing did it in). The cam and heads were unscathed so I kept them. I've been keeping an eye out for a 18hp mainly because the one mower I have a hard time keeping up with is running one. My mower handles above par (thanks to this forum) and is probably the best handling machine out there. Bottom end is where Im falling short. If I lift it takes me that much longer to get momentum back. As I said earlier I just sent the carb to EC because at 3000 I'm out of fuel.
15  Engine Help / Briggs Flathead / 40ci cam on: June 02, 2014, 10:19:34 PM
Ok guys....quick question. I have  a 16hp oppy model #402707. I have a stock cam and heads from a 20hp oppy model#461707. Would I gain anything worthwhile by putting the 46ci cam in the 40ci motor? I just sent my carb out to EC so I have a little time to play around but not really enough time for trial and error  doh . There is a ton of experience on this forum and I have learned so much reading past posts. This forum has helped me go from running in the back to being a top 3 machine. Any help is more than appreciated!
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