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Small Six Specs - 144/170/200/250ci
SMALL SIX SPECS - 144/170/200/250ci General Specs YEAR CI Chamber Intake Exhaust Log CC Adv HP Adv TQ 60-64 144 44-51 1.467 1.266 850 90 138 61-65 170 48-53 1.522 1.266 890 105 158 65-72 170 48-53 1.649 1.380 890 105 158 65-69 200 51-53 1.649 1.380...- 1966Mustang
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How to Read Spark Plugs
Being able to "read" a spark plug can be a valuable tuning aid. By examining the insulator firing nose color, an experienced engine tuner can determine a great deal about the engine's overall operating condition. In general, a light tan/gray color tells you that the spark plug is operating at... -
Flow Testing the "Log" Cylinder Heads
This tech article is a "work in progress". Information will be added as it becomes available. Over the past few years we've flow tested several Australian 250-2V cylinder heads, as well as our own Aluminum cylinder heads. However we've always wondered how the cast iron "log heads" stacked up...
Registry Form Here: https://fordsix.com/threads/aluminum-cylinder-head-registry-form.86378/
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This was started on the phpBB forum and I forgot about it until now... We'll have a registry thread for documenting the CI/VI Aluminum heads soon.
1FAIpQLSdQghZDLt0BQ58cMbFYZUsv4rjKrgwE0-PIXneFehvXUuIy1g
Classic Inlines is a firm believer in using Jet-Hot ceramic coatings on our headers. While we offer painted headers, we highly recommend buying Jet-Hot Ceramic Coated headers, and our reasoning is very easy to understand.
JetHot
When selecting your exhaust kit, or components, it's critical to size them appropriately. Selecting a system that is to small, will restrict air flow at high rpm's and limit your top end power. Selecting a system that is to large, reduces back-pressure, which decreases low end torque. We...
Original https://ciarchive.fordsix.com/DynoSwap.htmlDynoSwap
The 200ci engine is bored 40 over, with a dual pattern 264/274 Classic Inlines cam, modified D8 cylinder head, re-curved Duraspark/MSD ignition, high ratio rocker assembly, dual out Hooker headers, Flowmaster mufflers, and a custom built 4412 Holley 500cfm-2V carb with annular discharge.
Classic Inlines spent a couple days testing various carbs on our new aluminum head. The following data is the result of fourteen dyno runs made while we were there.
Original https://ciarchive.fordsix.com/PCdyno.html
PCdyno
The purpose of this section is to assist other inline enthusiast, giving them the guidance and information they need for a successful engine build, whether its an economical daily driver, an all out effort for drag racing, or something in between.
dynoroom
Original https://ciarchive.fordsix.com/XFswap.html
XFswap
2-1 CARB ADAPTORS
Many inline enthusiast's use aftermarket carb adapters to install two barrel (2BBL) carbs on the integral log intake, replacing the anemic one barrel (1BBL). There are many different types, so you need to make sure you purchase the correct adapter for your application and your...
Link to original: https://ciarchive.fordsix.com/CompressionRatio.html
CompressionRatio
Download the manual from Mikes Carburetor Parts: Manual for Autolite-1100
Autolite 1100
The Autolite 1100 one-barrel carburetor was offered on the 170 and 200ci sixes from '63-'69, in three venturi sizes - 1.00-, 1.10-, and 1.20-inches. Mustangs had either 1.10- or 1.20-inch depending on model...
