head

I have a nice 4 hp mitsubishi, honda clone. I'm wondering if a 26mm mikuni is to much carb for it? What about a 5 hp IC briggs flat head. Engines are stock, just looking for a simple way to use a bigger tank on my tote gote.

I'm looking for a billet after market head for a Briggs 5hp Flathead. Anybody got one for sale ? Or know where I can get one ?

What's the most you have heard of someone milling a Hemi head? An accident at the machine shop may have put me beyond what I can fix with a gasket. How thick is the Hemi head stock as well? Thanks for any info!

Have decided to sell my American Leisure Cobra III project. Was gonna do a resto-mod, but decided I have enough on my plate already. Pretty neat bike with 6" wheels, Carlisle double Indian head tires, folding foot pegs, coil spring under the head tube. Very straight and solid. Missing seat...

saw this being done in other threads and thought i would give it a try. it didn't work too well. i used a spark plug to chuck the head, not the best idea. the washer must be moving around: i might try removing the washer or turning a piece with the threads on it. my little lathe has...

This frame design didn't shake any cobwebs out of my old head as to the make?

I have two cylinder heads. One is a Honda type 18cc head with 25/24 mm stainless valves. The valve stem on these are 5.5 mm. Now all of a sudden I'm reading that the stock head style that came on my engine is a preferred head because of the 27/25 mm valves with 5 mm stems and automotive...

most people hear know about hecumseh hm80s and hm100s but not everyone knows in tecumsehs last few years they made over head varients of these engines. I'v recently started seeing them pop up for sale on cregslist. and its got me thinking. the tecumseh star was based off the hm80 and is a...

These "Indian Head" air cleaners can be found as factory equipment on late 60's early 70's Tecumseh powered mini bikes. It has the Tecumseh Indian head logo embossed in the rubber. Here's one I just replaced in a '71 Bird Scat Bat: You can still buy replacment air cleaners but the...

brand new hemi head with pushrods ready to bolt on - $50, $100 if you want it ported 5 bolt valve cover clone head, ported and milled - $50 king billet steel flywheel - $45 2 seks clone ceramic coated headers - $35 each super stock rlv clone header - $10 isky black mamba jr cam - $30 custom...

I have a new predator head and the valve guides are 5mm, is there a way to put the Honda guides inside the head to make the valves 5.5mm. The guy that does my head bought 5.5mm valves and I need them to fit

I have heard about using the GX200 valve springs along with the stock springs on the GX340/390 and Predator 420cc engines but has any one actually done it? If so how did it work? I have the head off my Predator 420cc and thought about it while the head was off.

Picked up some more stuff today. Sears roper with briggs motor. I had the sissy bar laying around. The forks are home made or at least the upper half. Lol. I have the correct front wheel so I can take off the kidney bean wheel with the double head universal tread tire. Also picked up a...

Looking for a pair of brackets for a headlight on a 71 and up Rupp please pm with offers.

im getting ready to go thru my 5hp flathead. the goal is to remove govenor, install arc rod, maybe some new valve springs. thats it for now. in the future id like to keep going and do a cam, lifters, flywheel, etc, but for now i'm just keeping it simple and cheaper.. I am going to a float type...

Figured I would post some pictures of my latest all out flathead build, Should make some real good power when I get her dialed in when the warm weather comes! Does anyone have experience in timing a dual plug? I have some ideas.... It has full port and polish eyebrow removal Dual spark plug...

In the process of modding up at Predator, just ordered a bunch of parts. Got the motor completely apart, governor out, oil sensor out and flywheel off, head off - all the way down to bare block. Heres the plan: ARC Billet Rod ARC Flywheel BP2 Grind Dyno Cam 18cc Milled Clone Head (going...

Putting a dyno 356 cam in predator hemi and just got through checking piston to valve clearance and came up with .070 on intake valve and .075 on exhaust valve. This is with stock valves and springs and lash caps with zero lash and no head gasket. Is this okay or too little or can i mill head...

Ok guys I've built my drag bike with a 14cc clone head on it with 27mm intake and 24mm out. today I picked up a Honda 18cc head with 28mm intake and 25 out. what head would perform better and or give me the most power. this is a race bike only no joy riding. heres what else is in the motor. I...

Does anyone have any YFM80 top end parts laying around? This is the little quad that I picked up for the granddaughter a few years ago. I pulled it out, fixed the flat tire, and got it running. Was just putting around and she stalled out. After pulling the head due to no compression, I found...