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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc.


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  #1  
Old 08-06-2018, 03:22 PM
Gottsell Gottsell is offline
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Default S3- head

Hi
Have anybody tried s3-head on a ec300 2018.?


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Old 08-06-2018, 03:32 PM
Jacob 'Berg Jacob 'Berg is offline
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Quote:
Originally Posted by Gottsell View Post
Hi
Have anybody tried s3-head on a ec300 2018.?
I have not seen these available for the 2018 models yet. I think your money would be better spent having the stock head machined for proper squish clearances and compression.
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Old 08-06-2018, 04:22 PM
Gottsell Gottsell is offline
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But i dont have anyone to send the oem head to, so it is bettet for me to by a s3 or vhm head.
And the s3 head was not to expensive either. But is it better then stock head
Thats the question?
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Old 08-06-2018, 09:33 PM
KELS KELS is offline
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Here is another option: https://2strokeheads.com/index.php/g...formance-heads
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Old 08-07-2018, 03:27 AM
Gottsell Gottsell is offline
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Yea but i dont want tonsend my oem head.
I rather buy one extra so i can ride.
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Old 08-07-2018, 08:30 AM
KELS KELS is offline
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There is the billet option as well
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Old 08-07-2018, 08:04 PM
memphis2857 memphis2857 is offline
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The S3 head is nothing more than a fancy stock head with a tighter squish band. They’re really not worth the money. Plus they aren’t available for the 18 yet. Spend an extra $100 and get an RK Tek billet head. It’s worth every penny


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Old 08-08-2018, 07:44 AM
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SS109 SS109 is offline
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I really don't like the look of the ridges in the RK Tech heads. They go against everything I've ever understood about 2T cylinder heads. I would really like to know how that supposedly works better than a smooth chamber.
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Old 08-08-2018, 08:24 AM
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gasgasman gasgasman is offline
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Supposedly, channels the air/fuel mixture towards the spark plug.
The tapered channels has a venture effect, which increases the mixture velocity towards the spark plug.

Google "Singh grooves".
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Old 08-08-2018, 08:48 AM
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SS109 SS109 is offline
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Quote:
Originally Posted by gasgasman View Post
Supposedly, channels the air/fuel mixture towards the spark plug.
The tapered channels has a venture effect, which increases the mixture velocity towards the spark plug.

Google "Singh grooves".
Thank you! I'll read up on it.
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