valve

Does anyone have or know a source for a shut-off valve like the one pictured at the bottom. It is similar to the top ones that are available on eBay but the barb and the threaded part are swapped. Thanks.

Anyone have a part number for Tec valve guides for BB h50, h60 or h70? I can't find any parts break downs showing them.. They are removeable so I would assume Tecumseh made replacement parts at one time..

need valve clearance specs on a greyhound 6.5 196cc.....

Working on the old 5hp I noticed a ridged circle in the floor of the exhaust port...is this a pressed in valve guide? The intake doesnt have this. Im hoping its pressed in so that I can replace it myself. Its the 1 inch crank chipper engine, model 130212.

Can't seem to find any info on "Hensim" engines, Honda Clone. This model is a 6.5 and I'd like to do a valve adjustment, anybody got the specs? Thanks, -ugmold

It has been a year or so since I took this 5 hp flathead apart. Somehow the exhaust spring and rotater ended up mixed with parts from another engine. This is the only combination that looks like it could work but the exhaust spring is quite a bit stiffer than the intake spring. .085 wire...

There isn't an in depth video on how to set lash. Like: where is the compression stroke? When is the compression stroke? Every time the spring compresses is that the compression stroke? (i think it isn't, but show us where and when it is) and how to keep the lash in place while bolting it...

Black mamba cam Honda flat top piston file fit rings ARC billet flywheel ARC billet rod ARC billet gx200 to gx390 carb adapter GX390 Carb Velocity stack + air filter + choke hold bracket 8mm plug wire champion rockers 1 to 1 ratio chr push rods raceseng guide plate 28.5mm intake...

i was just wondering cause my gx390 carbs choke butterfly popped out and it wont stay in even when pushed back on and i figured i might as well just jet it to where i don't need a choke if i can. i hope that works.

308 cam new honda flat top piston file fit rings arc flywheel 8mm plug wire champion rockers chr push rods raceseng guide plate 28.5mm int 25mm exh valves head milled approx .030 .010 head gasket grade 8 head bolts walbro fuel pump E3 sparkplug 450$ OBO i'll split shipping costs. Generally...

I am running a 26mm genuine mikuni carb with a fuel pump. I need to replace my needle valve seat and there are different sized ones. Ranging from 1.0 - 1.5 - 2.0 - 2.5. The stock size is 2.5 and it says to only use this needle valve with a gravity feed system. Anyone else thats running a fuel...

I need to repair the valve guides on a 5hp briggs flathead but I have never repaired valve guides before and do not have the tooling. It looks like there are several options out there. The most expensive and easiest looking to use is the EZ bore kit. I found it here: Valve Guide...

Some of the engines come with the Valve cap, and some don't. Currently I am working on a 1994 H35 and doing some basic (free stuff) mods since it I tore it 100% apart and getting redone fully. It does not have/use the valve caps, not quite sure why. I would like to add them, My...

I have a WF engine with an ANMod01 cam with 1.3 rockers, shaved head, oversized valves with green stripe springs. I believe that the valves are floating at around 7k because it starts blowing fire out of the exhaust and spitting out of the carb. The lash is not too tight. What springs should I...

At what rpm do the valves float? When they float am I at a chance of blowing up my flywheel or my rod? Or is that at even higher rpms? Just wondering :)

Have several billet breathers/valve covers, most of which are for I believe 5-hp Briggs flatheads. One featuring a VKE logo I think may be for a Tecumseh engine, possibly. $10 each shipped.

Head is a clone 5 bolt head. It is ported very nicely. milled 60k it makes power it was on a cruiser that turned 10,000 rpm all the time. Then i put it on my drag bike and it ran 9.80 @70 200$ Comes with dual springs Ss valves And billte retainers

Clone head 28.5/25 Milled 65k Ported Ss valves Dual springs Billet retainers Billet rockers and guide plate 250$ Head was on a drag motor that went 9.80 Turned 10,200

Are the see through valve covers clear the valve train? They sell them on eBay .also does anyone have a picture of it on the engine? Thanks

anybody have a lathe who can make some Tecumseh bronze factory size valve guides?? HS40 & HS50 motors has anybody made valve guides for these Tecumseh motors HS40 & HS50 , i would be interested in like 20 - 50 of them.. i pulled the intake guides out of my HS40 & mic it, inside diameter...