Classic Inlines' aluminum cylinder head was designed to yield dramatic increases in horsepower and torque. Follow along as we install a Classic Inlines Aluminum cylinder head on our 1966 200 CID 6 cylinder coupe. Classic Inlines stocks 1.75 intake and 1.50 exhaust valves from SI Industries for use with OZ heads (with 5/16 stems). Feb 16, 2016 - Picture this: Bringing back the good old VW van, back from the hippy days, except this time, it would be electric. This cylinder head is designed with the 1991-2006 4.0L intake port locations and must be used with 1991-2006 intake manifold, while the exhaust side features the 1991-98 4.0L exhaust port locations and must be used with 1991-98 factory header or aftermarket exhaust header. Composite gaskets seal better and last longer than OEM steel shim gaskets, but to use them you'll need to mill the head to compensate for the difference in gasket thickness. As such, you'll need to use an aftermarket head gasket (produced by Felpro, Victor, Corteco, etc) which are composite type head gaskets that have compress thickness ranging from .040" to .055", depending on the manufacturer. PRODUCTS. From running engines in stock to engine cores, blocks,rods,cranks,heads,flywheels,bellhousings,oilpans, valve covers, motor mounts, harmonic balancers. Conversely, putting a 200ci or 250ci cylinder head on a 144ci would kill the CR due to the larger chambers (about 6.3:1), and while the intake/port volume is higher, and the valves are bigger, the additional air flow would not make up for the loss in compression. Fortunately this can be corrected. 240/300. Specializing in Chevy 216/235/261 ~ 194/230/250/292. There is a company now making an aluminum head for Ford inline sixes, both the 144-170 and the 240-300 cid engine families. When you mill the cylinder head and deck the block, you may need slightly shorter pushrods. Just wondering if anyone has any information as to what's going on over at classic inlines. PRODUCTS. Spectre Performance. But for everyone else, this will probably be a discovery. If you have to go more than that to achieve your desired C/R, you really should consider decking the block, using different pistons (flat-top), a taller pin height, or off-set grinding the crank. Price $605.95. We do have a shop now! 16 talking about this. Kit includes black oxide header studs. Mike Winterboer was the owner of Classic Inlines, a company that specialized in six-cylinder performance. lll Inliner Vergleich 2021 auf STERN.de ⭐ Die 8 besten Inline-Skater inklusive aller Vor- und Nachteile im Vergleich + Ratgeber Jetzt direkt lesen! One of Vintage Inlines top priorities is going to be bringing back to market the original Classic Inlines popular aluminum head. Aluminum Cylinder Head; 1987-2006 4.0L Jeeps & 1976-1990 AMC 4.2L; Springs for Flat Tappet Camshaft; Port Volume: 144cc/77cc; Valve Size: 1.91" Intake / 1.50" Exhaust ; 55cc Combustion Chambers; Max Lift: .540'' Assembled See more product details. However if you were to put a cylinder head from a 144ci or 170ci on a 250ci block, it would suffer from too much compression and it would lack the ability to breathe properly due to the lower intake/port volume, smaller chambers, and smaller valves. As you can see, the aluminum head shows a measurable power increase above 3500 RPM, and, whereas the motor would not pull beyond 5500 RPM with the stock head, with the aluminum head it pulled past 6000 RPM! I was impressed by the looks and the writeup of these heads. Another item to consider is the length of the pushrods. We also recommend modifying the intake manifold so you can use a two-barrel carb, which we call a "2V Conversion". Aluminium hingegen überträgt Stöße direkt auf den Fuß, ist aber auch kontrollierbarer und gewährleistet eine bessere Kraftübertragung. Perfect right? OZ250-2V platform (rather than Quick View. The first look at Vintage Inlines’ new aluminum six-cylinder head Please email for an appointment if you would like to pick up in store, or just come to look around. Eventually, we will add the results and comments from customer field testing and dyno results, once they have been provided. Cylinder Head If you have to go more than that to achieve your desired C/R, you really should consider decking the block, using different pistons (flat-top), a taller pin height, or off-set grinding the crank. Jun 30, 2014 - Classic Inlines Performance Parts - Aluminum Cylinder Head Development This head responds well to mild porting above the valves. FYI: In the table below you can compare the differences in chamber size, valve size, and intake volume. One of Vintage Inlines top priorities is going to be bringing back to market the original Classic Inlines popular aluminum head. The 5 & 7 port heads side by side. Spectre Performance. The exhaust graph shows a substantial increase in airflow over both the US and OZ heads, which were nearly identical. For example, if you plan to use 89 octane (regular unleaded), plan for a C/R around 9.0 to 9.2. 240/300. This 42 piece set includes 7 long studs, 7 short studs, 14 washers & nuts - fits 200/250ci engines with Classic Inlines aluminum cylinder head. Finally, make sure the head is suitable for milling, meaning it hasn't already been milled to the max. The name of the company is Classic Inlines, and you can check out their products on their website, which is www.classicinlines.com. This page will give you a brief overview of our new aluminum cylinder head for the Ford small inline sixes (144/170/200/250ci). Add To Cart Add to Wish List. Close. A good street/strip cylinder head has an intake to exhaust ratio of approximately 75%. First came a complete top end transformation using the popular aluminum head from Classic Inlines (and now available through Vintage Inlines). Edited by: AzCoupe, [ home ] Quick View. 144/170/200/250 cubic inches. Home; Ford Inline 6 (144 –170 -200 -250ci) Ford Inline 6 (144 –170 -200 -250ci) Find your Engine below and click to see what parts are available for your Application : Best ET as of 9/05/07, 10.95@124mph. There are so many reasons why For more information and complete details, read the Design Parameters and Development pages. First, all 144, 170, 200 & 250ci engines came from the factory with steel shim head gaskets that have a compressed thickness of approximately .025", however these gaskets are no longer available and scarce as NOS (New Old Stock). This modification in itself is good for about 25 horse power. As such the actual chamber volumes may vary considerably, which means they must be re-measured (cc'd). Quick View '75-'93 Hooker Super Competition Long Tube Headers - Painted - 300/240 . You can also read about the OZ250-2V head, and/or visit our Aluminum Cylinder Head Photo Gallery which contains photos of the cylinder head, intake manifolds, various induction setups, and customer installs. One option is the use of one piece retainer, either from a 260 v-8(which may be difficult to locate) or from a ford 4.0 v-6. Copyright 2012 - Classic Inlines - All Rights Reserved. Just wondering if anyone has any information as to what's going on over at classic inlines. For example, an aluminum head will dissipate heat faster than a cast ion head, there-by allowing a slightly higher compression ratio. It is a little frustrating that the best cylinder head/manifold were only produced for a few years and that it… 17 September 2020 0 Subaru Releases Unwillingly its Calendar of New Models Until 2024 By Edith M. The Internet is a great place to stay informed. and while the valve size, chamber size (cc's), and intake/port volumes (cc's) changed over the years, all of the small six cylinder heads will physically bolt on and function on any small six. Oct 31, 2017 - Picture this: Bringing back the good old VW van, back from the hippy days, except this time, it would be electric. Try. We can now offer alternatives when it comes to mufflers! After all, that's what it's all about. A total vehicle and driver weight of 3200 lbs was used to figure ET's and MPH. We’re shooting for 10.60s. Items You Need. Get your header, intermediate pipes, and mufflers in one place. [ home ] NOTE: On the typical wedge shaped combustion chamber, 1 point of compression, all else being equal, is worth a 4% increase or decrease in power. Here's the block cleaned up and studs installed. To do that you need to compare the thickness of the OEM gasket that was removed, to the composite gaskets advertised compressed thickness, then mill the head accordingly. Vintage Inlines is up and running now and Matt tells us he’s spoken with quite a few customers and potential customers via phone and e-mail and is excited to get the word out that inline-six owners once again have a major source for performance parts. 3 years with this car, not allot of driving till now. Best ET as of 9/05/07, 10.95@124mph. And even though they are a bolt on swap, you'll probably need to make a few modifications to get the best results. ***Picture is representative of kit. For example, if your old shim gasket had a compressed thickness of .025", and the new gasket has a compressed thickness of .050", you'll need to mill .025" off the cylinder head to maintain the same CR, more if you want to increase the C/R. We'll pay $50 for your old adjustable rocker assemblies and $75 for 2V or 3V balancers. Aluminum Cylinder Head Photos . The difference in performance is well worth the effort it takes to locate one. 16 talking about this. Classic Inlines 603 W Pecos Ave Mesa, AZ 85210 : Aluminum Cylinder Head - Overview . When you increase air flow, you increase horse power. This is a listing for information only regarding the alloy cylinder Featured in Car Craft and Mustang & Fords magazines. K & N. Stock Replacements. Composite gaskets seal better and last longer than OEM steel shim gaskets, but to use them you'll need to mill the head to compensate for the difference in gasket thickness. PRODUCTS. 350 CFM Street Avenger Carburetor Aluminum w/Electric Choke. Specializing in Ford inline six cylinder engines from the '60's and '70's. and while the valve size, chamber size (cc's), and intake/port volumes (cc's) changed over the years, all of the small six cylinder heads will physically bolt on and function on any small six. Share this product . Cylinder Head. When determining the desired compression ratio, we also suggest a comparison to the octane of the gas you intend to use. Vintage Inlines Has Flowmaster and Hooker Exhaust Components!!! If you go beyond that, its more cost effective to put in a V8, 8" rear end and 5 lug all the way around. Links to the Tech & Specs Section of the former Classic Inlines and fordsix.com Forum. We are working with the foundry to finalize when the next batch will be ready. The desired C/R can also vary depending on your cam profile (see Static vs Dynamic C/R). get your engine pumping with an all new aluminum cylinder head that will accept 2 barrel, 4 barrel or triple side draught carbs. Adding a … Feb 16, 2016 - Picture this: Bringing back the good old VW van, back from the hippy days, except this time, it would be electric. As such, you'll need to use an aftermarket head gasket (produced by Felpro, Victor, Corteco, etc) which are composite type head gaskets that have compress thickness ranging from .040" to .055", depending on the manufacturer. NOTE: The 200ci and 250ci, for the most part, use the same cylinder head after 1977. Bei Kunststoffschienen ist es in der Regel etwas schwerer, die Bewegung auf die Skates zu übertragen. Inliner im Test – Unsere Rangliste erklärt. Welcome fellow hobbyists! Conversely, putting a 200ci or 250ci cylinder head on a 144ci would kill the CR due to the larger chambers (about 6.3:1), and while the intake/port volume is higher, and the valves are bigger, the additional air flow would not make up for the loss in compression. If your goal is to increase the performance of your small six, the best solution is to seek out a late model "large log" cylinder head, as they have more intake volume and bigger valves, which means they'll flow better than the small log heads. Classic Inlines sells the Falcon Six Handbook for $24. Secondly all stock cylinder heads produced between 1963 to 1968, had approximately 52cc combustion chambers, while the cylinder heads produced from 1969 onward had approximately 62cc combustion chambers. If you need to go more than that you should do some sonic testing to determine the thickness of the cylinder head deck. FYI: ontrary to popular belief, the primary goal in designing an efficient cylinder head, is to reduce the total ignition advance. Cylinder Head. For more information please see our tech article "2V Carb Swaps & Log Modifications". But before you put down your hard earned cash, make sure the head has been cleaned and magnaflux to be sure it's free from any defects or cracks. There are so many reasons why Powerslide Inlines Racing Katalog 2012. 223. The key to maximizing the life of an aluminum radiator is not so much the coolant brand as it is the water type. It is a necessary item to clean the car's converter Specializing in Ford inline six cylinder engines from the '60's and '70's. 1963 Falcon Futura, 250ci Inline 6, Classic Inlines aluminum head, Self-fabricated header, turbo piping and full exhaust. If you can stand the extra expense of 92 octane gas, you can bump the C/R to 9.2 to 9.5. The retainers must also be replaced. Increasing the air flow, or cfm, is the secondary goal. First, let start by saying that all 144, 170, 200, & 250ci heads are interchangeable.... Made from T304 stainless steel, the three piece design not only makes installation and removal much easier, the lower extension pipes can be modified for custom applications. The old steel head gaskets were .027", the composite replacements are .045" +, so milling the head is required to keep the compression up. Price $417.95. However if you were to put a cylinder head from a 144ci or 170ci on a 250ci block, it would suffer from too much compression and it would lack the ability to breathe properly due to the lower intake/port volume, smaller chambers, and smaller valves. TIP: Measure and record the chamber volumes, and re-calculate the compression ratios after every rebuild using an online calculator, then keep the results for future reference. Most shops that rebuild cylinder heads charge around $350 for a good core, but you may be able to find one online or at your local bone yards for less. 144/170/200/250 cubic inches. For example; when you install a late model ('69-up) 200ci or 250ci head on a ‘66 200 block, there are two issues that must be addressed to take advantage of the increased intake volume, and the bigger valves. Therefore, to use a late model 200/250ci cylinder head that had 62cc chambers, on a ‘65 or ‘66 200ci block, using a composite head gasket, you would need to mill the cylinder head a total of .075" if you wanted to maintain the stock compression ratio. EGGER Wood Products offers premium decors, TFL and laminate products for architects, designers, fabricators, furniture makers and more Sorry for not live person...but I will get back with you. ARP® studs and bolts are substantially stronger than OEM fasteners. Copyright 2012 - Classic Inlines - All Rights Reserved, Engine Build Specs - Naturally Aspirated- 250ci (+.040). The water in some of the cylinders came from the head when we pulled it. IF YOU FAIL TO DO THIS, THE HEAD BOLTS MAY BOTTOM OUT IN THEIR HOLES, RESULTING IN INACCURATE TORQUE READINGS AND FAILURE TO TIGHTENING THE HEAD DOWN TO THE BLOCK. There are so many reasons why Spectre Performance. More than likely the head has already been rebuilt and milled to true the mating surface, possibly several times. K & N. Stock Replacements. We’re shooting for 10.60s. We will touch on our reasons for choosing the Cylinder Head. Classic inlines have invested a huge amount of time & money to produce a brand new performance version of the 250 2V cast iron cylinder head in alloy. Typically, milling the head .010" will result in an approximate reduction in volume of 2cc's. Uses spark plug RA8HC. 223. Click here for information on Classic Inlines Aluminum Cylinder Head. Vintage Inlines Has Flowmaster and Hooker Exhaust Components!!! The key is to measure carefully and record the results, then mill the head accordingly to obtain the desired compression ratio. At this time, the waiting list for cylinder heads has grown to the point we will no longer add to it. You need to remember that you'll be working with a cylinder head that is 40-50 years old, so there is no guarantee it will still be in a stock condition. The key feature on this engine is the aluminum cylinder head available from Classic Inlines, a Mesa, Arizona, company that specializes in Ford inline six engine components and development. Oct 31, 2017 - For car lovers, it is a known fact that the company was previously named Auto Union. Classic Inlines' aluminum cylinder head was designed to yield dramatic increases in horsepower and torque. Price $534.00. First, all 144, 170, 200 & 250ci engines came from the factory with steel shim head gaskets that have a compressed thickness of approximately .025", however these gaskets are no longer available and scarce as NOS (New Old Stock). Yes I do this part time. Flow bench tests show the alloy head outperforms the standard at all lifts. CAUTION: Be sure you thoroughly clean the head bolt holes, making sure they are free from dirt, grease and oil, and then use hardened washers under the head bolts to compensate for the reduced thickness of the cylinder head due to machining. Now 6 cylinder racers have 3 great options with the CHI Hemi 6 cylinder alloy head, The Yella Terra Holden 6 Performance Cylinder head & the American made 250 2V head by classic inlines want more power & torque ? Here's the bare block with the old cast-iron head removed. Header Gasket - Hi-Temperature - 170-250 Ford Inline 6-Cylinder. Free Shipping - Ships directly from the manufacturer on 03/22/21 QTY . This 42 piece set includes 7 long studs, 7 short studs, 14 washers & nuts - fits 200/250ci engines with Classic Inlines aluminum cylinder head. Required for our New Small Six (170/200/250ci) Aluminum Cylinder Head, this 42 piece set includes the studs, washers, and nuts. I have a full time job. sory bout the language haha. I had been thinking about the aluminum head for a while, but didn't place the order before things went down hill over there. Due to Covid-19 restrictions, orders will not be shipped on a daily basis. To do that you need to compare the thickness of the OEM gasket that was removed, to the composite gaskets advertised compressed thickness, then mill the head accordingly. Bei unserem Inliner Test haben wir bisher zehn Inlineskates getestet. 1965 mustang with aluminum head inlinesix with DUI distribuitor So werden Kraft und Geschwindigkeit geringfügig verschwendet. (Fordsix forum member and co-author of the Falcon Performance Handbook) By using a 1.84 intake and 1.500 exhaust valves, we achieved an average ratio of 75-79% at all valve lifts, thus making our aluminum cylinder head well suited for naturally aspirated as well as boosted applications. 390 CFM Classic Holley Carburetor. All small six cylinder heads can be safely milled .090". Please note the "approximately" compromise, as casting inaccuracies often resulted in smaller or large chambers. This head responds well to mild porting above the valves. For example: if your cylinder head currently has 62cc chambers, and you want 52cc's, you would need to mill .050" off the head to reduce the chamber volume by 10cc's. Flow bench tests show the alloy head outperforms the standard at all lifts. It should also be noted that all "small log" heads have a 1.5" carb bore, while the late model "large log" heads have a 1.75" carb bore, making them easy to identify However the best large log heads are those produced after 1977, as they have the largest intake volumes, meaning they will flow better, especially with oversized valves and port work. First came a complete top end transformation using the popular aluminum head from Classic Inlines (and now available through Vintage Inlines). However, the best way to determine the proper pushrod length, is to assemble the cylinder head and valve train and check the length with an adjustable pushrod, and verifying proper valve geometry. Vintage Inlines even plans to develop new products with the intention of modernizing and improving the performance of the venerable Ford engine that powered so many of our favorite cars,” Matt states. Classic Inlines needs your old 200/250ci rocker assemblies and balancers. can also vary depending on your cam profile (see, Copyright 2012 - Classic Inlines - All Rights Reserved. A well designed cylinder head will accomplish both task, resulting in maximum power and performance gains, while maintaining reliability and economic efficiency. You should maintain at least .100" thickness to have a good, true, solid mating surface. That’s .025" for the difference in gasket thickness and .050" to reduce the chamber volume to 52cc's. If you are planning a cylinder head swap, we highly recommend a late model cylinder head simply because they flow more air. The results are posted in the charts below. Thank you for your patience during this time. a cross-flow) as well as the advantages, the flow test results, and estimated performance gains. 1963 Falcon Futura, 250ci Inline 6, Classic Inlines aluminum head, Self-fabricated header, turbo piping and full exhaust. For example, if you plan to use 89 octane (regular unleaded), plan for a C/R around 9.0 to 9.2. While we are uncertain of the precise gains until field or dyno test can be completed, we do expect substantial increases in performance. Jun 30, 2014 - Classic Inlines Performance Parts - Aluminum Cylinder Head Development Remember that regular leaded gas in 1965 was 92 octane. Installations. ARP® studs and bolts are substantially stronger than OEM fasteners. For example, if your old shim gasket had a compressed thickness of .025", and the new gasket has a compressed thickness of .050", you'll need to mill .025" off the cylinder head to maintain the same CR, more if you want to increase the C/R. It is interesting As you can see, the aluminum head shows a measurable power increase above 3500 RPM, and, whereas the motor would not pull beyond 5500 RPM with the stock head, with the aluminum head it pulled past 6000 RPM!
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