<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Ventilfedern | Karoly Engineworks</title>
	<atom:link href="https://www.karoly-engineworks.com/kategorie/zylinderkopf/ventilfedern/feed" rel="self" type="application/rss+xml" />
	<link>https://www.karoly-engineworks.com</link>
	<description>Motorenteile und Motoreninstandsetzung</description>
	<lastBuildDate>Thu, 13 Nov 2025 12:12:52 +0000</lastBuildDate>
	<language>de</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.4</generator>

<image>
	<url>https://www.karoly-engineworks.com/wp-content/uploads/cropped-1-1-32x32.jpg</url>
	<title>Ventilfedern | Karoly Engineworks</title>
	<link>https://www.karoly-engineworks.com</link>
	<width>32</width>
	<height>32</height>
</image> 
<site xmlns="com-wordpress:feed-additions:1">216593345</site>	<item>
		<title>Kelford Ventilfedern mit Titan Teller &#8211; Toyota 1JZ</title>
		<link>https://www.karoly-engineworks.com/shop/kelford-ventilfedern-mit-titan-teller-toyota-1jz</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Fri, 16 May 2025 18:40:01 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=19938</guid>

					<description><![CDATA[<p>Hochleistungs-PACALOO-Ventilfeder™ und Titan Teller 100 lb Sitzdruck bei 33,75 mm installierter Höhe. 185 lbs bei 11,0 mm Ventilhub. Coil blind bei 22,0 mm.</p>
The post <a href="https://www.karoly-engineworks.com/shop/kelford-ventilfedern-mit-titan-teller-toyota-1jz">Kelford Ventilfedern mit Titan Teller – Toyota 1JZ</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>Hochleistungs-PACALOO-Ventilfeder™ und Titan Teller</p>
<ul>
<li>100 lb Sitzdruck bei 33,75 mm installierter Höhe.</li>
<li>185 lbs bei 11,0 mm Ventilhub.</li>
<li>Coil blind bei 22,0 mm.</li>
</ul>The post <a href="https://www.karoly-engineworks.com/shop/kelford-ventilfedern-mit-titan-teller-toyota-1jz">Kelford Ventilfedern mit Titan Teller – Toyota 1JZ</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">19938</post-id>	</item>
		<item>
		<title>Kelford Ventilfedern &#8211; Toyota 1JZ</title>
		<link>https://www.karoly-engineworks.com/shop/kelford-ventilfedern-toyota-1jz</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Fri, 16 May 2025 18:33:54 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=19936</guid>

					<description><![CDATA[<p>Hochleistungs-PACALOY™ Ventilfedersatz. &#8222;Drop-in&#8220; mit dem OEM-Retainer. 95 lb Sitzdruck bei 34,0 mm installierter Höhe. 185 lbs offene Last bei 11,0 mm Ventilhub. Coil-blind bei 22,0 mm</p>
The post <a href="https://www.karoly-engineworks.com/shop/kelford-ventilfedern-toyota-1jz">Kelford Ventilfedern – Toyota 1JZ</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>Hochleistungs-PACALOY™ Ventilfedersatz. &#8222;Drop-in&#8220; mit dem OEM-Retainer.</p>
<ul>
<li>95 lb Sitzdruck bei 34,0 mm installierter Höhe.</li>
<li>185 lbs offene Last bei 11,0 mm Ventilhub.</li>
<li>Coil-blind bei 22,0 mm</li>
</ul>The post <a href="https://www.karoly-engineworks.com/shop/kelford-ventilfedern-toyota-1jz">Kelford Ventilfedern – Toyota 1JZ</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">19936</post-id>	</item>
		<item>
		<title>Brian Crower Ventilfedern Single mit Stahl Teller &#8211; Toyota Supra 2JZ GE/GTE</title>
		<link>https://www.karoly-engineworks.com/shop/brian-crower-ventilfedern-mit-stahl-teller-toyota-supra-2jz-ge-gte</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Thu, 24 Nov 2022 13:02:29 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=19217</guid>

					<description><![CDATA[<p>Für alle 2JZ GE/GTE sowie Non VVTI &#38; VVTI Motoren &#160; bis 700PS max Ventilhub 11,68mm Sitz Druck 80lbs@33,66mm &#160; &#160;</p>
The post <a href="https://www.karoly-engineworks.com/shop/brian-crower-ventilfedern-mit-stahl-teller-toyota-supra-2jz-ge-gte">Brian Crower Ventilfedern Single mit Stahl Teller – Toyota Supra 2JZ GE/GTE</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>Für alle 2JZ GE/GTE sowie Non VVTI &amp; VVTI Motoren</p>
<p>&nbsp;</p>
<ul>
<li>bis 700PS</li>
<li>max Ventilhub 11,68mm</li>
<li>Sitz Druck 80lbs@33,66mm</li>
</ul>
<p>&nbsp;</p>
<p>&nbsp;</p>The post <a href="https://www.karoly-engineworks.com/shop/brian-crower-ventilfedern-mit-stahl-teller-toyota-supra-2jz-ge-gte">Brian Crower Ventilfedern Single mit Stahl Teller – Toyota Supra 2JZ GE/GTE</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">19217</post-id>	</item>
		<item>
		<title>GSC Power Division Ventilfedernkit mit Titan Teller ( Beehive ) &#8211; Toyota Supra/BMW B58B30</title>
		<link>https://www.karoly-engineworks.com/shop/gsc-power-division-ventilfedernkit-mit-titan-teller-beehive-toyota-supra-bmw-b58b30</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Thu, 24 Nov 2022 12:34:23 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=19216</guid>

					<description><![CDATA[<p>Max RPM. 9.000 bis 4,5bar Ladedruck Max Ventilhub 11,00mm Federeinbaulänge: 36,00mm Federkraft: 227lbs@25,00mm Das optional Federnkit für die B58B30 GSC Power Division S1 &#38; S2 Nockenwellen. &#160;</p>
The post <a href="https://www.karoly-engineworks.com/shop/gsc-power-division-ventilfedernkit-mit-titan-teller-beehive-toyota-supra-bmw-b58b30">GSC Power Division Ventilfedernkit mit Titan Teller ( Beehive ) – Toyota Supra/BMW B58B30</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<ul>
<li>Max RPM. 9.000</li>
<li>bis 4,5bar Ladedruck</li>
<li>Max Ventilhub 11,00mm</li>
<li>Federeinbaulänge: 36,00mm</li>
<li>Federkraft: 227lbs@25,00mm</li>
</ul>
<p>Das optional Federnkit für die B58B30 GSC Power Division S1 &amp; S2 Nockenwellen.</p>
<p>&nbsp;</p>The post <a href="https://www.karoly-engineworks.com/shop/gsc-power-division-ventilfedernkit-mit-titan-teller-beehive-toyota-supra-bmw-b58b30">GSC Power Division Ventilfedernkit mit Titan Teller ( Beehive ) – Toyota Supra/BMW B58B30</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">19216</post-id>	</item>
		<item>
		<title>FCP Ventilfedern &#8211; VR6 12V 2,8L/,2,9L</title>
		<link>https://www.karoly-engineworks.com/shop/fcp-ventilfedern-vr6-12v</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Tue, 15 Feb 2022 19:11:20 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=19000</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">19000</post-id>	</item>
		<item>
		<title>FCP Ventilfedernkit &#8211; Audi S4/RS4B5 &#8211; 2,7L 30V</title>
		<link>https://www.karoly-engineworks.com/shop/fcp-ventilfedernkit-audi-s4-rs4b5-27l-30v</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Wed, 12 Jan 2022 10:08:27 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=18972</guid>

					<description><![CDATA[<p>Passt für alle Audi V6 30V Zylinderköpfe Installed seat pressure: Intake valve spring &#8211; 25kg, exhaust double valve spring &#8211; 36kg Load: Intake &#8211; 56kg@10.5mm, exhaust &#8211; 84kg@10.5mm Max lift: intake &#8211; up to 11mm, exhaust &#8211; up to 12.7mm Made from chrome-silicon steel SAE9254-V 18 pcs. intake valve single springs 12 pcs. exhaust valve [&#8230;]</p>
The post <a href="https://www.karoly-engineworks.com/shop/fcp-ventilfedernkit-audi-s4-rs4b5-27l-30v">FCP Ventilfedernkit – Audi S4/RS4B5 – 2,7L 30V</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>Passt für alle Audi V6 30V Zylinderköpfe</p>
<p>Installed seat pressure:<br />
Intake valve spring &#8211; 25kg, exhaust double valve spring &#8211; 36kg<br />
Load:<br />
Intake &#8211; 56kg@10.5mm, exhaust &#8211; 84kg@10.5mm<br />
Max lift:<br />
intake &#8211; up to 11mm, exhaust &#8211; up to 12.7mm<br />
Made from chrome-silicon steel SAE9254-V<br />
18 pcs. intake valve single springs<br />
12 pcs. exhaust valve double springs<br />
Fits all V6 2.7 2.8 3.0 30V Turbo/NA Audi / VW engines.<br />
With this set the risk of valve flutter and a possible engine failure is minimized.<br />
Recommended for engines with series and racing camshafts and over 7600 RPM.<br />
Can be used together with standard or with FCP titanium retainers.</p>The post <a href="https://www.karoly-engineworks.com/shop/fcp-ventilfedernkit-audi-s4-rs4b5-27l-30v">FCP Ventilfedernkit – Audi S4/RS4B5 – 2,7L 30V</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">18972</post-id>	</item>
		<item>
		<title>Supertech Ventilfedernkit &#8211; VW R32 VR6 24V 3,2l</title>
		<link>https://www.karoly-engineworks.com/shop/supertech-ventilfedernkit-vw-r32-vr6-24v-32l</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Sat, 20 Nov 2021 11:50:56 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=18912</guid>

					<description><![CDATA[]]></description>
										<content:encoded><![CDATA[]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">18912</post-id>	</item>
		<item>
		<title>Ferrea Ventilkeile &#8211; VR6 12V 2,8l/2,9l (2Stk)</title>
		<link>https://www.karoly-engineworks.com/shop/ferrea-ventilkeile-vr6-12v-28l-29l-2stk</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Fri, 15 Oct 2021 15:14:04 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=18806</guid>

					<description><![CDATA[<p>7mm Ventilkeile für Ferrea Ventile die eine Nut haben. (Single Groove) Preis=für 2Stk Ventilkeile &#160; &#160;</p>
The post <a href="https://www.karoly-engineworks.com/shop/ferrea-ventilkeile-vr6-12v-28l-29l-2stk">Ferrea Ventilkeile – VR6 12V 2,8l/2,9l (2Stk)</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>7mm Ventilkeile für Ferrea Ventile die eine Nut haben. (Single Groove)</p>
<p>Preis=für 2Stk Ventilkeile</p>
<p>&nbsp;</p>
<p>&nbsp;</p>The post <a href="https://www.karoly-engineworks.com/shop/ferrea-ventilkeile-vr6-12v-28l-29l-2stk">Ferrea Ventilkeile – VR6 12V 2,8l/2,9l (2Stk)</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">18806</post-id>	</item>
		<item>
		<title>Nissan Skyline RB26 &#8211; Single Federnkit mit Titan Teller</title>
		<link>https://www.karoly-engineworks.com/shop/nissan-skyline-rb26-single-federnkit-mit-titan-teller</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Thu, 02 Sep 2021 10:44:00 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=18647</guid>

					<description><![CDATA[<p>GSC Power Division Ventilfedernkit mit Titan Teller und Unterlegscheiben. Perfekt geeignet für GSC S1 und S2 Nockenwellen. Einzel Feder Max Ventilhub: 10,50mm 80lbs @ 33,50mm Max 10,000rpm</p>
The post <a href="https://www.karoly-engineworks.com/shop/nissan-skyline-rb26-single-federnkit-mit-titan-teller">Nissan Skyline RB26 – Single Federnkit mit Titan Teller</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>GSC Power Division Ventilfedernkit mit Titan Teller und Unterlegscheiben.</p>
<p>Perfekt geeignet für GSC S1 und S2 Nockenwellen.</p>
<ul>
<li>Einzel Feder</li>
<li>Max Ventilhub: 10,50mm</li>
<li>80lbs @ 33,50mm</li>
<li>Max 10,000rpm</li>
</ul>The post <a href="https://www.karoly-engineworks.com/shop/nissan-skyline-rb26-single-federnkit-mit-titan-teller">Nissan Skyline RB26 – Single Federnkit mit Titan Teller</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">18647</post-id>	</item>
		<item>
		<title>Nissan Skyline &#8211; Rb25 Neo Ferrea Ventilkeile</title>
		<link>https://www.karoly-engineworks.com/shop/nissan-skyline-rb25-neo-ferrea-ventilkeile</link>
		
		<dc:creator><![CDATA[Alexander Karoly]]></dc:creator>
		<pubDate>Tue, 27 Apr 2021 12:51:40 +0000</pubDate>
				<guid isPermaLink="false">https://www.karoly-engineworks.com/?post_type=product&#038;p=18547</guid>

					<description><![CDATA[<p>Komplettes Ventilkeile Set besteht aus 48Stk. Nur in Verbindung mit Ferrea Ventilen geeignet.</p>
The post <a href="https://www.karoly-engineworks.com/shop/nissan-skyline-rb25-neo-ferrea-ventilkeile">Nissan Skyline – Rb25 Neo Ferrea Ventilkeile</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></description>
										<content:encoded><![CDATA[<p>Komplettes Ventilkeile Set besteht aus 48Stk.</p>
<p>Nur in Verbindung mit Ferrea Ventilen geeignet.</p>The post <a href="https://www.karoly-engineworks.com/shop/nissan-skyline-rb25-neo-ferrea-ventilkeile">Nissan Skyline – Rb25 Neo Ferrea Ventilkeile</a> first appeared on <a href="https://www.karoly-engineworks.com">Karoly Engineworks</a>.]]></content:encoded>
					
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">18547</post-id>	</item>
	</channel>
</rss>
