valves

  1. O

    gx140 head

    Needing to know how to identify the 140 head. This head is a very small chamber head 24x25 mm valves I think.
  2. B

    carb size

    is a 19mm promax carb too big or not big enough for a (modified)hf212 and no one replied when i asked if buying a ported head with bigger valves is better than buying big valves and installing them and doing my own port work (hemi engine)
  3. trinik7597

    hemi head

    new take off hemi head complete springs rockers valves $50.00 shipped :thumbsup:
  4. T

    14cc or 18cc ported big valve honda

    looking for a nice honda or clone head 14cc or 18cc big valves.
  5. Dragbikemini

    Burris valve retainers, 26lbs springs on stock valves

    Honda/Clone valve retainers to use 26lbs springs on stock valves. 20$ plus shipping. About 1 hrs run time on 18lbs springs. Paypal. Shipping from 10509 should be only couple bucks to anywhere.
  6. R

    Unshrouding valves

    I saw the thread on replacing a clone valve seat and got some ideas to try out on the milling machine. Now, I am not all that educated on head porting and I'm not all that trained on a mill but I guess I know enough to be dangerous. I figured that I try unshrouding the valves on a 14cc clone...
  7. Sunset5523

    Bigger valves

    Does anybody know where I could get bigger valves installed in my raptor around Cali?
  8. Adam McGillivray

    Help!! SS valves,retainers.keepers

    I put my new ss valves in my head last week but have seen photos of other peoples assembled and they dont look anything like mine can some one tell what iv done wrong. ps dont have the special valve spring compressor so it was hard to even get them like i did.
  9. 125ccCrazy

    fresh clone head, ss valves, milled ect

    new...never run, ss valves, alum retainers, locks, milled .060, 26lb springs, mild porting $100 plus ship
  10. mhornfeck72205

    Ported+SS Valves 14cc Head, NR Racing .285 0207 cam, Billet flywheel, and more

    Parting out my GX200, Only been using my heavily modded GX390 lately. All prices are without shipping. Shouldn't be more than $5 since most fit in flat rate boxes. All items are "or best offer". No lowballs pleaseee! First up, the head. Recently painted with 500 degree enamel in Iron gray. No...
  11. K42karting

    how to get he valves out

    Im getting ready to port my head but i dont know how to get the valves out. How dk i remove them
  12. Miniwood

    Comp valves and springs.

    I ordered valves and springs from comp racing. Both of the new springs are the same number and length. Briggs calls for different numbers and one of the old springs was shorter ( A full 1/4 inch) than the other. There was no top retainer on the springs so they could have worn down
  13. Briggsboss

    Tappet Valves to change cam lift

    I have space between the tappet valves an my intake and exhaust valves. Can i simply get a longer tappet valve and gain more lift. Rather than getting a high lift cam?
  14. C

    Oversized valves

    Well I was wondering at what point are oversized valves needed or best. I am currently running a GX160 with a few simple mods but I am looking at taking it to the next level. Currently I'm running it with a long rod, FT piston and billet flywheel. 14cc head with a bit of port work 26lbs...
  15. 5

    New pairs of Briggs flatty valves

    I have 8 new pairs of intake and exhaust valves for briggs 5hp engines. They use key-hole style retainers and work with dual valve spring sets $10 a pair shipped.
  16. W

    Valves

    Hi: Just took the head off of my GX200 clone. The valve seats look pretty good, but the valves themselves are black, top and bottom. It appears the motor was run with an extremely rich carb. This a refurbish project. Also, one valve comes out easily but the other valve is captured by the...
  17. C

    valves

    how do i properly adjust my valves?:shrug:
  18. S

    Valves and seat question briggs 5hp?

    I have a question on valve seats on a briggs 5hp 130212-1919-01 motor with date code 86082807. I got it from a friend who was in the process of rebuilding it. He had bought all the parts like new rings, piston, gaskets, valves, and so on. When I got it from him, everything was in a big box...
  19. D

    Valves from 97cc motor

    I need a set of DB30 valves that I can make valve seat undercut tools out of.
  20. FloridaMiniBikes

    Tecumseh Valves and Gaskets

    I turned to the DarkSide a number of years ago, (Briggs), and have a couple of new old stock Tecumseh parts I would like to put on eBay. Problem is I don't want to list em till I know what engine thier for? They are: Tecumseh Exhaust Valves #26814 2.973 Long, .248 Stem, & .905 Head. 2ea...
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