Re: Za50 intake

Chad Tufts /
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> Probably Fred wrote:

> -------------------------------------------------------

> That sounds like 1.5 hp specs, pipe and other restrictions, you have

> work to do.

>

> The Intake hole on hi torque cylinders looks 12mm but it not, measure it

> you will find they are 14mm+ but you can open it up more easIly

>

> When you remove the cylinder to decarbonize You’ll want to remove the

> thick 1.5hp head gasket if it has one and put the .2 mm thin one treats

> sells, then inspect everything like rings, ring gap, cylinder bore etc.

> then you can dremel intake hole on the outside to at least 15 mm,

>

> The stock tall 14 mm bing Za50 intakes are over 14mm already but you can

> dremel/bore them to 15 mm and use the 14-15mm carb but you can’t use the

> stock exhaust pipe or air box because of the restrictions so get a

> circuit type lowend type pipe and metal mesh filter.

>

> You could follow these directions to get to 2hp if it works/not worth

> the work as far as I’m concerned, a aftermarket pipe and filter is way

> more power for less work.

>

> https://www.mopedarmy.com/wiki/Puch_horsepower_differences

>

> If the cylinder and piston are in spec I would run a circuit pipe, metal

> mesh filter, 14mm bing and intake around 72 jet with 222 atomizer, less

> jet with 212a atomizer if it works good, possible single embossed ring

> leaner needle.

>

> If You use 15mm bing then open up intake pipe to 15mm try 78 jet 217

> 7 atomizer, I would sand the head flat (it’s like 1.7-2mm) removing

> compression rings for a bit more power.

>

> If cylinder is out of spec I’d go with the TCCD 50 cc kit and 15 mm

> m bing, 14° timing and 35 tooth rear sprocket

Perfect! Thanks Fred!! I did pick up 2 tccd and put one on my Murray and the other is for my son's bike for Christmas. I may have to get him another one. I need a new pipe any way, this one is pretty bad. (edited)

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  Za50 intakeTopic by: Chad Tufts Chad Tufts 11/01/21 12:28AM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/01/21 12:29AM
  Re: Za50 intakeRe: Jacob Fulton Jacob Fulton 11/01/21 01:42AM
  Re: Za50 intakeRe: Probably Fred Probably Fred 11/01/21 02:51AM
  Re: Za50 intakeRe: Stefan Josheski Stefan Josheski 11/01/21 03:11AM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/01/21 08:28AM
  Re: Za50 intakeRe: Graham Motzing Graham Motzing 11/01/21 06:00PM
  Re: Za50 intakeRe: Probably Fred Probably Fred 11/01/21 07:15PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/01/21 08:52PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/05/21 12:34PM
  Re: Za50 intakeRe: Mike Boyd Mike Boyd 11/05/21 03:39PM
  Re: Za50 intakeRe: Graham Motzing Graham Motzing 11/05/21 04:42PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/05/21 05:03PM
  Re: Za50 intakeRe: Graham Motzing Graham Motzing 11/02/21 12:42PM
  Re: Za50 intakeRe: b to the eff b to the eff 11/21/21 12:36AM
  Re: Za50 intakeRe: Probably Fred Probably Fred 11/01/21 11:17PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/02/21 03:27PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/21/21 12:04AM
  Re: Za50 intakeRe: Graham Motzing Graham Motzing 11/21/21 03:18PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/02/21 12:53AM
  Re: Za50 intakeRe: Taylor King Taylor King 11/02/21 08:18PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/03/21 11:47PM
  Re: Za50 intakeRe: Graham Motzing Graham Motzing 11/04/21 01:29PM
  Re: Za50 intakeRe: Probably Fred Probably Fred 11/04/21 03:13PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/04/21 06:47PM
  Re: Za50 intakeRe: Probably Fred Probably Fred 11/05/21 05:53PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/05/21 11:48PM
  Re: Za50 intakeRe: Chad Tufts Chad Tufts 11/05/21 11:43PM
  Re: Za50 intakeRe: b to the eff b to the eff 11/23/21 08:11PM

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