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Stainless valve for stock Briggs heads ????
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MMT 1000 Club  Joined: Tue Jan 13, 2009 6:42 pm Posts: 2377 Location: West Coast Wisconsin 
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 Stainless valve for stock Briggs heads ????Anyone got a source for them, don't want the oversized ones tho. Just an upgrade from the stock ones.
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| Mon Nov 30, 2009 8:17 pm |
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MMT F.E.  Joined: Tue Jan 13, 2009 6:24 pm Posts: 761 Location: New Orleans, LA.
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Re: Stainless valve for stock Briggs heads ???? X2
_________________ When in doubt, throttle out. 18x60 prodrive w/36 prodrive |
| Tue Dec 01, 2009 7:50 am |
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MMT 1000 Club  Joined: Tue Jan 13, 2009 6:22 pm Posts: 1642 Location: Morgan City, LA
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Re: Stainless valve for stock Briggs heads ???? pm Coondik
_________________ Pro Drive m'fers |
| Tue Dec 01, 2009 7:59 am |
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MMT Addict
Joined: Wed Jan 14, 2009 6:57 am Posts: 659
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Re: Stainless valve for stock Briggs heads ???? EVT has got em.
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| Tue Dec 01, 2009 8:13 am |
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MMT Elite Member  Joined: Tue Jan 13, 2009 7:53 pm Posts: 7515 Location: Chauvin
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Re: Stainless valve for stock Briggs heads ???? _________________ 1750 GatorTail Extreme/Stage 3 37 GTR HD Procrastination is a lot like masturbation. Sure it sounds great at the time but, in the end your only f--k--g yourself. |
| Tue Dec 01, 2009 12:10 pm |
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MMT Addict
Joined: Wed Jan 21, 2009 6:54 am Posts: 563
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Re: Stainless valve for stock Briggs heads ???? I found some from manley. They are 30 over . Call wayne " harahan auto and machine shop" jefferson hwy, harahan louisiana. He can install and do a 3 angle valve seat. 30 0ver will allow for a real good valve seal but not
push the engine to hard. Don't deck the heads unless they need it ,you see better bottom end and midrange just due to proper seal. JD |
| Tue Dec 01, 2009 8:50 pm |
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MMT 1000 Club Joined: Tue Jan 13, 2009 6:42 pm Posts: 2377 Location: West Coast Wisconsin
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Re: Stainless valve for stock Briggs heads ???? Heads are already decked .055 with a 5 angle valve job, just want to go with the stainless in order to avoid failure of the stockers.
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| Tue Dec 01, 2009 9:55 pm |
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MMT F.E.  Joined: Thu Jan 15, 2009 6:35 pm Posts: 935 Location: South LA
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Re: Stainless valve for stock Briggs heads ???? |
| Tue Dec 01, 2009 10:29 pm |
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MMT Addict
Joined: Wed Jan 21, 2009 6:54 am Posts: 563
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Re: Stainless valve for stock Briggs heads ???? |
| Wed Dec 02, 2009 7:04 am |
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MMT Pro Member  Joined: Tue Jan 13, 2009 4:55 pm Posts: 340 Location: Outskirts of Chocolate City(Westwego)
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Re: Stainless valve for stock Briggs heads ???? Wayne does good work over there. Off the subject a little but he did my motor work on my jeep. Dam good guys over there.
_________________ 18X54 Center Console GTB/GTR35(lil daddy mods) http://community.webshots.com/user/blaze715 |
| Wed Dec 02, 2009 9:04 am |
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MMT Elite Member  Joined: Tue Jan 13, 2009 6:08 pm Posts: 5376 Location: Venice, La
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Re: Stainless valve for stock Briggs heads ???? |
| Wed Dec 02, 2009 5:24 pm |
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Re: Stainless valve for stock Briggs heads ???? thank you Prestonia!
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| Wed Dec 02, 2009 8:43 pm |
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MMT 1000 Club Joined: Tue Jan 13, 2009 6:42 pm Posts: 2377 Location: West Coast Wisconsin
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Re: Stainless valve for stock Briggs heads ???? JMO, but these blocks will not handle more than 200 psi for the long term. If you want more ya gotta go with the Kohlers.
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| Wed Dec 02, 2009 8:51 pm |
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Re: Stainless valve for stock Briggs heads ???? |
| Wed Dec 02, 2009 9:21 pm |
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Re: Stainless valve for stock Briggs heads ???? what is wrong with roller rockers ? ive got em on my motor and any motor i got that can reduce friction is a good thing . I think you just increase flow and reduce friction everything is good . maybe you guys can get shaver,donovan, or rodake to make you a billet block and crank for 5 grand
 do the harley engines run that bad to not install them on a short shaft? just seems way cheaper and twice the hp than doing all the upgrades on a lawnmower engine and having it in the shop constantly |
| Thu Dec 03, 2009 8:16 am |
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MMT Addict
Joined: Wed Jan 21, 2009 6:54 am Posts: 563
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Re: Stainless valve for stock Briggs heads ???? When I was looking to replace my cam last year , I called precision cam.
That is who welds them up for EVT. He told me that the roller rockers had to much duration to use with a cam that had .300 of lift. I thought the same way you do about friction. If you are increasing the load on the cams enough to break them are you really making more hp. The roller may be OK with less lift , my bps cam looks brand new My tac broke right before the last breakdown I guess I have 50 hrs +- on the cam. JD |
| Thu Dec 03, 2009 9:10 am |
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MMT 1000 Club
Joined: Thu Nov 19, 2009 1:46 pm Posts: 1210
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Re: Stainless valve for stock Briggs heads ???? Back on topic- Gecker has stock stainless valves. I have them in my motor.
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| Thu Dec 03, 2009 9:43 am |
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MMT 1000 Club  Joined: Wed Feb 04, 2009 7:50 pm Posts: 3833 Location: Old East Dallas, Texas
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Re: Stainless valve for stock Briggs heads ???? _________________ Excel 1851F4 w/ MB35HD+R CDI with a little bit of this and little bit of that |
| Thu Dec 03, 2009 11:58 am |
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MMT 1000 Club
Joined: Thu Nov 19, 2009 1:46 pm Posts: 1210
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Re: Stainless valve for stock Briggs heads ???? Imagine that.
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| Thu Dec 03, 2009 8:00 pm |
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