Aztech Air Pressure Activated Cylinder Head Engine (APACHE)

(46 customer reviews)

Price range: $3.00 through $5.00

No timing issues… ever!
. Confirm platform, model and generation compatibility; professional fitting may be required.

Before you buy

  • Ships from Australia
  • Domestic AU orders: free shipping over AUD $150.
  • Need help choosing? Ask Jarvis or check the product details before you buy.
Secure checkout Domestic AU orders: free shipping over AUD $150.

Description

Key features

  • No timing issues… ever!
  • Improved accuracy!
  • Max efficiency, max range, less turbulent flight
  • Unique sound – everyone will know you are running an APACHE
  • No more broken return springs
  • No FPS loss from semi to auto modes
  • Adjustable nozzle length (4mm of adjustment) using spacers
  • Tappet plate and return spring no longer required
  • Includesless strong 0.8mminternal spring, 2mm and 3mm sorbo pads

Compatibility and requirements

  • Confirm platform, model and generation compatibility; professional fitting may be required

Additional product details

How does a perfect seal and no tappet plate or return spring sound?

So we designed and build it.

A tappet less cylinder head that works!!

Before ordering: Compare the model, measurements and compatibility details with your existing equipment.

Additional information

Weight 0.1 kg
Dimensions 5 × 5 × 5 cm

46 reviews for Aztech Air Pressure Activated Cylinder Head Engine (APACHE)

  1. Liam Doorley

    You would be crazy to use anything else. It’s in a class of its own

  2. Todd Murray

    Best thing yet in the game .awesome

  3. Zane Makela

    Amazing innovation

  4. Kale Zerafa

    I havent got to use it yet unfortunately my lassic army nemisis x9 mosfet has stopped working just as i received it and im having trouble findinh a replacement

  5. Customer

    The best upgrade to any blaster

  6. Greg

    Awesome! Do I need to say anymore 🤘

  7. Lewis Benbow

    For my MilSim rig, the APACHE is a must. Feeding of gels is a breeze & consistency is through the roof. Makes a huge difference to reliability as well as my confidence that my blaster won’t break a return spring or wear the tappet plate at the worst moment. Highly recommend.

  8. Andrew Mitchell

    Gives a certain crack that is unique! Stings and handles fast bursts without FPS drop!

  9. Scott Mason

    Awsome staff super helpful wuth a ton of info

  10. John Solomon

    Finally an answer to feeding and broken spring issues! I’m going to do the same to my other Blaster now. Great product, don’t know why I didn’t do this sooner.

  11. Ben Tewes

    Springy

  12. Andrew Sorbie

    Bought 2 APACHE but i need to get more for all of my blasters

  13. David Went

    All of my blaster mates got one for their rigs and we installed them at the same time and the results were noticable from the first tests. No fps loss in full auto.

  14. Drew Murray

    I was going to use the aztech trigger instead but just glued some double sided tape onto the top of the trigger so it’s a really short pull

  15. Franc Rebernik

    I’ve owned, used and loved every version of the Apache and the incarnation is the best yet. Throw your Tappet Plates out and grab yourself an Apache.

  16. Joshua Martin

    This is the best tappet plateless system thus far. The thread in the top enables you to get the perfect distance for the nozzle. Blaster pops much sharper now.

  17. Drew Murray

    I haven’t used them yet but got a couple anyway

  18. Joel MacGregor

    Amazing product that’s slightly let down by the front cap removal tool being very weak.

  19. Drew Murray

    Thought i would grab some spares while available

  20. rosemary doolan

    Good

  21. Franc Rebernik

    I’m a huge fan of the Apache and the One Piece Nozzles make it breeze when when servicing or changing Blaster configurations.
    Working out the length required for your build via the included o-rings and nozzle tip is extremely simple.

  22. Paula Toms

    Put the AZTECH AIR PRESSURE ACTIVATED CYLINDER HEAD in a Nolan Wells young fella loves it

  23. Franc Rebernik

    And another Apache to the collection.
    Throw out your tappet plates, and join the revolution! LOL

  24. Arneil Damon

    Perfect fit no modification. The sound was awesome too!! Thanks!

  25. John Paterson

    I have 9 so that says something

  26. Matthew Parsey

    Fast post and quality items 👌

  27. Chun Kit To

    Works in a Gen8 gearbox (need to use 5 o-rings and a Gen8 nozzle cap) with a 13:1 set. Now my Gen8 416c is punching hard without tappet plate timing concern. Thank you very much for this great innovation!

  28. Bill sewell

    Unreal people to deal with very quick postage

  29. Mervan cowan

    Very good easy to setup

  30. Josh

    Bought to experiment with the CYMA scar. I was able to play with different Nozzles to get the right fit. FYI to use in CYMA scar, you will need to fatten out the Nozzle tip with a bit of heat shrink, otherwise you won’t get a great seal if left without.

  31. Felipe Garcia

    Easy to install great quality

  32. Duncan

    Love these things! Tappetless FTW. Feeds perfectly, shoots straight and hard with the Apache!!! Went in a M4 well cqb build – 3 o rings

  33. Louie John Bano

    Good choice to replace cylinder head to a tappetless.

  34. phillip fraser

    installed to your blaster , tune up this Lil product will run for 40000 shots before you even look at an o’ring change like it a lot have two of the in 2 different setup’s, Lazer gel beams on the fields

  35. Corey Hopkins

    I was originally dreading installing this, but after actually getting one in my hands and watching the installation video a couple times I came to the realisation that it’s quite simple and they work incredibly well so if you’re gonna get one get one they rock.

  36. Richard Broadfield

    I wasn’t disappointed, the Apache sounds and shoots like beast 🙂

  37. Jeffrey Johnson

    Being able to maintain my blaster with locally owned business is the 👌

  38. Matthew Parsey

    Perfect for my ARP build

  39. Steve Lucey

    Excellent quality and my brushless motor doesn’t mis a beat firing at 440fps and at 48gels per sec. Insanely fast and no double feeding or misfiring so impressive

  40. Adrien Valenzuela

    Excellent product! The Apache V2 nozzle is a huge upgrade over having to worry about tappet plates and Gear delayer chips!

  41. Alex Dus

    Works great!

  42. Alex Dus

    10-Oct

  43. James Cameron

    Perfect tip. Love that there’s parts for the V2.5

  44. James Cameron

    Fitted to my E&C416 and seals much plusher with both the factory and Aztec adjustable tee piece 👍

  45. colin duffy

    The threads that hold the removable front ventilation plate broke, and now it won’t hold itself together. also the airsoft nozzle doesn’t fit the new design. great idea flawed execution.

  46. Anthony Vasington

    The Apache is the ultimate engineering when it comes to tight air compression.. and these guys haves nailed it.. super air tight and accurate pin point shooting.. AAA++++++++

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