Honda cb750 Valve Train

 

 

For Camshafts Click Here

 

 

Cycle X Cast Iron Valve Guides

Kibblewhite manufactured cast iron guides are made from the best hardened material available. The guides are 49.50mm in length for added support and longevity.

ENV-CIG     $99.00 Per Set

Call for availability

 

High Lift Valve Guides for Honda CB750 (69-78)

These valve guides were designed to handle the highest lift camshafts for your go-fast Honda CB750 project. Up to .500 valve lift.

ENV-HIGH-LIFT-GUIDES     $129.00

 

Kibblewhite Valve Guides

Set of 8 premium Honda CB750 SOHC 69-78 bronze valve guides. (.476 outside diameter)

ENV-100A (Sale Price!) $89.95

Call for availability

 

 

 

Individual Kibblewhite Oversize Valve Guides

These individual guides are available in five different sizes.

Your choice between .002 (temporarily out of stock), .004, .006, .008, and .015 oversize.

ENV-100B     $12.25

Choose Oversize

 

 

Insight from Will Kibblewhite

Hard Chrome Plating vs KPMI® Black Diamond® Coating

"First and foremost I must point out that not everyone is qualified to make this comparison, unless they have access to and know how to use Vickers hardness testing equipment, and can take a specimen and view it with a high power microscope and then understand the matrix present. Further they must now how these two process are applied and react to the substrate material they are being used on."

"Hard chrome plating is an adhesive process which means the chrome is “laying on and sticking to” the surface of the substrate material. Hard chrome can trap foreign material within the chrome layer and virtually turn that surface into sandpaper, which also allows the surface to become larger than intended. There is such a thing as nearly perfect chrome, which requires a double cleaning process and the diode to be a tube, which helps to create a clean even-layer of chrome. None the less, chrome can come off and is known to gall and lacks lubricity."

"The KPMI® Black Diamond® coating is a process which impregnates the substrate and develops a 2-tenth layer below and above the surface that is 55-65Rc. What this means is a shell develops underneath and above the surface that is very hard and cannot come off under even the most extreme conditions. Further, there is a second process applied on top of this hard shell that produces a very low coefficient of friction, some very slippery stuff."

"In the world of application, you would be foolish to consider chrome as a superior valve stem coating when compared to the KPMI® Black Diamond® Coating."

 

 

Single Intake Valve 69-76
ENV-016    $21.95 per valve

 

Quantity
Call for availability

Single Exhaust Valve 69-76
ENV-017    $21.95 per valve

Quantity

 

 


 

Cycle X Super Flow Valves

Cycle X super flow valves outperform any valve on the market today. The Nitrite coating is perfect for high temperature, high RPM and run cooler.
The reduced stem diameter (.033) in the port area gives our valves greater flow for noticeable horsepower gains.
 
Cycle X valves are one piece forged, high nickel stainless steel alloy, swirl polished, strict tolerances and Nitride coated. Making our valves the obvious choice.
The first photo shows an aftermarket valve, OEM and Cycle X valve, notice the reduced stem diameter in the port area. 
Lightweight?
A complete set of Cycle X valves weighed approx. 30 grams less than the competitions racing valves.
Designed for the preferred 69-76 spring retainers and keepers.

ENV-015    $149.00 per set of 8 (4 Intake and 4 Exhaust)

Call for availability

 

Kibblewhite Valve Train Components

Black Diamond Intake Valve (STD.)

All KPMI® Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond™” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

 

Valve, Black Diamond™ Stainless, Std. IN, Honda®, CB™ 750 SOHC (Excluding F2™), 1969-1977

1 valve per quantity.

30-4186     $31.95

Black Diamond Intake Valve (+1.5mm) Oversize

All KPMI® Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond™” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

 

Valve, Black Diamond™ Stainless, +1.5mm O/S IN, Honda®, CB™ 750 SOHC (Excluding F2™), 1969-1977

1 valve per quantity.

30-4187     $31.95

Black Diamond Exhaust Valve (STD.)

All KPMI® Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond™” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

 

Valve, Black Diamond™ Stainless, Std. EX, Honda®, CB™ 750 SOHC (Excluding F2™), 1969-1977

1 valve per quantity.

30-4188     $31.95

Black Diamond Intake Valve (+0.5mm) Oversize

All KPMI® Black Diamond™ stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond™” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

 

Valve, Black Diamond™ Stainless, +0.5mm O/S EX, Honda®, CB™ 750 SOHC (Excluding F2™), 1969-1977

1 valve per quantity.

30-4189     $31.95

 

High Performance Valve Springs

Designed to accept high lift cams. Another secret to a great 
running motor is a good set of valve springs. (Besides, yours are 30 years old).

 

ENV-008    $59.00

 


 

 

 

 

 

Bee-Hive Racing Spring Kits (K Model)

We worked hand in hand with Kibblewhite to bring you theses Bee-Hive kits specifically made for the SOHC bike. Unlike most springs out on the market today, that have a "generic" spring rate, these were designed with spring rates that work best with Cycle X, Webcam, and Megacycle cams.
The advantages of this system has been known for many years and are documented through-out the internet for your reading pleasure. The weight reduction when opening the valve (top collar and half the spring) is about 27 grams per valve less than stock. This weight reduction will result in instant RPM's and horse power that can only be previously achieved by expensive thin stem valve kits. Now all the same great quality at cheaper price to keep you and your wallets happy!

Note: 69-76 keeper arrangement.
Voted 2014 Greatest Product!


ENV-026    $239.00

Honda CB750 "Bee Hive" 5mm Conversion Kit

This is the same 5mm conversion kit that has been used by top race teams but has been upgraded with "bee hive" valve springs for even more valve train weight reduction.

Kit includes:
Light weight intake valves (34mm oversize) - Light weight exhaust valves (STD size) - Intake guides and seals
-Exhaust guides and seals - Keepers and lash caps - Titanium retainers
-Bee hive silicon springs - H.T. steel base washers and extra shims - Instructions

 

ENV-BEEHIVE     $949.95

Call for availability

 

Honda CB750 5mm Conversion Kit

This complete 5mm racing conversion kit has been used by many of the top race teams for years.

Kit includes:
Light weight intake valves - Light weight exhaust valves - Intake guides and seals
-Exhaust guides and seals - Keepers and lash caps - Titanium retainers
-Chrome silicon springs - H.T. steel base washers and extra shims - Instructions
 
This kit retails for $1199.95

ENV-018     Your Cycle X Price: $949.95      Cycle X Race Team Approved

Call for availability

 

Kibblewhite 5mm Bee-Hive Conversion Kit

We worked hand in hand with Kibblewhite to bring you theses Bee-Hive kits specifically made for the SOHC bike. Unlike most springs out on the market today, that have a "generic" spring rate, these were designed with spring rates that work best with Cycle X, Webcam, and Megacycle cams.

Many people are using KPMI 5mm valve kits on race or hot street motors. This Cycle X bee-hive conversion kit will allow you to reduce even more weight from your valve train. Simply install the top retainers and springs (instructions provided). All the same quality now at a lower price!

ENV-032      $239.00

High Performance Precision 69-76' Valve Keepers

As you may or may not early style valve keepers are unavailable through Honda anymore which creates a problem if you ever lose one of these tiny things. Cycle X teamed up with Kibblewhite to reproduce these early keepers with more precision.

ENV-VK1      $59.95


 

 

 

Cycle X Manual Cam Chain Tensioner
Fine Thread Manual Tensioners and Gasket Combo

ENV-107     Original price $59.00

SALE PRICE     $49.99

 



Titanium Rocker Arm Jam Nut Set

These Titanium rocker arm jam nuts were used on our Vintage heavyweight Super Bike. They are now available for your go-fast Honda cb750 SOHC project. (69-78) 1.2 grams per nut.

ENV-321            $49.95


 

 

 

Cycle X Tach Plugs

Maybe you knew this...maybe you didn't...but here it is...

The tach plugs that you have gotten from other vendors don't plug the leak from the tach hole in the valve cover.

This is was such a no-brainer solution to a simple problem, we're surprised nobody else has done it.

Well, we did it.

MD-CXTP   $16.95

 

 

 

 

 

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The purchaser shall assume all legal, personal injury risk and liability and all other obligations, duties and risks therewith.
There is no warranty on High Performance products.

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Cycle X Global Headquarters

6246 US Hwy 51 South

Hazelhurst, WI 54531

Phone: 1-715-356-7346

Email: cyclex@cyclexchange.net

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