We have seen Ford 300s running airport tugs for as long as 6 months with no oil showing on the dipstick. The engine features 7 main bearings and when used in industrial applications, has cast iron gear to gear timing, not a timing belt or light weight fiberglass gears. These CNC ported cylinder heads have the valve guides and seats installed with a full valve job including blending the seat back to the port. Smart I wasn't, had to fab manifold. 390 406 Ford F.E ... Nissan/ Altima 240SX 2.4 liter Head. Then the head lets go and steam erupts from the engine compartment. This field is for validation purposes and should be left unchanged. Your job is to push back an outbound 737. This cylinder head replaces the factory casting number: E7. Stock 351W (C9, D0, D8, D9 castings) Cost per pair: Varies Material: Iron Combustion Chamber Size: 60-69cc depending on year. Valve Sizes: 1.84" int. This in-line six cylinder engine gained a well-deserved reputation for toughness and durability and has been used in a variety of industrial applications including wood chippers, generators, airport tugs, etc. While the Ford 240 and Ford 300 head share the same port and valve sizes, the Ford 240 head has a smaller 68cc combustion chamber vs 78cc for the Ford 300. While the Ford 240 and Ford 300 head share the same port and valve sizes, the Ford 240 head has a smaller 68cc combustion chamber vs 78cc for the Ford 300. Manganese Bronze Guide Upgrade. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. No one is pleased. Big Block Mopar Indy 426-1 Heads. Our CNC heads now available. 55cc exh. EngineQuest (EQ), the leader in new stock replacement cylinder heads, now offers a new stock replacement Ford 300 cylinder head for 1987-98 Ford 4.9L /300 CID engines that provides a major improvement in both strength and performance. Of course both of these can be expensive. Can we work on it if I had a 300 head ploted on cad or inventor? 2) Ford 300 Carbureted Heads vs Ford EFI Heads John’s porting technique removes the thermactor “hump” (all small-block Ford heads have them, even 49-state heads), opens up the port, and smooths out exhaust flow into the header. Power to build ties to engine users. 2)   Ford 300 Carbureted Heads vs Ford EFI Heads. Designed for 1.900" Intake and 1.570" Exhaust Valves. If a Ford 240 head is installed on a Ford 300, the compression ratio will increase by .5. This author has used a 12 volt cordless drill for the carbide work and then a Dremel tool with a flex-shaft for reaching into the intakes. Don’t like that example? There are a lot of shops that offering porting, or CNC porting, or cylinder head machining. Unfortunately, the casting numbers won’t help. The flow numbers, cfms, are calculated to 28" of water. With a 185cc intake runner size, the heads fall into the larger side of the 302-based street engine offerings while still being large enough to provide an upgrade in a 351 Windsor engine. The 300 head needs some serious porting to make it breath properly. The Ford 300 engine (also known as the CSG649i when used in industrial applications) first appeared in 1965 and was produced for the next 31 years. Guys, did you guys measure your inlet port volumes before and after? The Ford 300 has D shaped combustion chambers. Did the intake need to be opened up to match? Recognizing this, the folks from Trick Flow put together Top-End Kits designed to work together to upgrade your 5.0L Ford to … But Chevy and Ford had been experimenting with apple ports and everything else during the late 80's, and the Gen 3 LS was the result. Hardware: Varies Rocker Mount Type: Press in stud Runner Volumes: est 140cc int. The Ford 240 (also known industrially as the CSG639i engine) has a kidney bean shaped combustion chamber. Hey Nick, what intake are you using? By submitting this form, you are consenting to receive marketing emails from: Foley Engines, 200 Summer Street, Worcester, MA, 01604, US, http://www.foleyengines.com. This is a 1967 Ford 427 block with a SCAT 4.25-inch crankshaft and 6.700 inch connecting rods, Mahle pistons, and Trick Flow Power Port 175cc heads. While the tug is still hooked to the plane in the middle of an active taxiway! This port is designed for Baggers for Everyday Street Riding/Cruising, this port was not designed for drag racing. Be careful because Ford used different push rod lengths according to the fastener used. #408 Newbury Park, CA 91320 Phone: (805) 499-7077 Fax: (805) 499-7099 The Ford 300 engine is so rugged that when used in a pickup truck the engine is good for 300,000 miles before the cylinder head is removed for overhaul. Have you got a pix of the bowls and valve guide bosses before the valves were installed? Ford 3.8 V-6 Multi-Port Heads. (We can only imagine how much longer the engine would have lasted if the ground support company had used Mobil1.) I had the head done by cliffords in the late 90s.I told brian at extreme speed what I paid cliffords to do it back then and he told me I got screwed.He had seen work like that before and is sick of these places ripping people off. As a result, this humble in size powerhouse can create massive output, up to 290 hp at 5,200 RPM. More About Ford 4.9L 300 EFI I6 Cylinder Head with Smog Holes - 87-96 - CH300A: Ford 4.9L 300 Cid 1987 - 1996 Bare Cylinder Head Casting - NEW. The Ford 300 engine in your tug has a fresh cylinder head. You can hear the pinging sound even in the cab. Cylinder Head, PowerPort® Cleveland 195, CNC Street Ported, Assy, 72cc Chamber, 1.46" Spring, Ford 351C, Each. Now, this 240 cylinder head over the course of its 40 years has been resurfaced at least a couple of times. SB Ford Pro Comp Heads. You can revoke your consent to receive emails at any time by using the unsubscribe link, found at the bottom of every email. Nick, here's some pics of my head for comparison,This head was done several years ago and I have learned allot since then and the person who did the work this was his first inline 6 head. If a Ford 240 head is installed on a Ford 300, the compression ratio will increase by .5. ), © Copyright 2021 Foley Industrial Engines, Inc. All Rights Reserved. You are using an out of date browser. But before you buy a Ford 300 cylinder head at the local parts store, you should be aware of the following differences. But it’s a hot day in Southern California and you’re running the cheapest 87 octane the airline could find and still buy it open account. It may not display this or other websites correctly. The best tools for head porting are either an air operated die grinder or high-speed electric grinder (Joe Mondello prefers Makita electric.) The fasteners can be either the early 3/8” studs or the later 5/16” diameter with bolts. What type of bit did he use for the finish cut? The EFI heads have two more mounting points for the cast iron exhaust manifold and the intake valves are shrouded. Right away and unwittingly they’ve raised the compression ratio by half a point. Ported heads and a stock cam and intake will yield little results, installed as part of a package, though, the right heads can yield big dividends. This was enabled because Ford engineers have utilized a 4-inch bore, a 3-inch stroke, 10 head bolts to retain the cylinder heads, and the common 8.2-inch deck height when designing the Ford 302 small block engine. Flow numbers are as follows: Lift Intake Exhaust.300 219 … 3)   A big issue in ordering the correct rebuilt-exchange head is that the rocker arm hold down fasteners can vary. Restrictive cylinder heads can be the obstacle to more power from your Ford 300. (pics some where in archives)Smart would be get intake manifold, open and clean up runners at flange, match head ports to the finished product. BBC Dart 345 Heads. Sissell's Automotive six cylinder performance specialist. JavaScript is disabled. Has anyone used or saw one of the supposed new engine quest 300 heads? (Pat)>> Then we give it full throttle. [ engine revving ] [ MUSIC ] (Pat)>> Hey everyone, thanks for tuning in. It really looks like one half of the grille on a BMW. We are pleased to announce the availability of our BBM Ford FE heads with CNC porting.Our ports were designed by Jim Kuntz, and the CNC work is done by Jeff Colvert. Over 60 cfm Gains on the Intake Port. A set of race-ported 351W C5AE heads will net you a whopping 215 cfm. No swirl numbers available. No big deal you might think. Pretty sure that Aussie piece was a 200/250 head not a 300. We go out of our way to carry every major line of Ford 300 cylinder heads, so that whether you are looking for replacement Ford 300 cylinder heads or ported engine cylinder heads or anything in between, we've got it for you. How about the guy running a Bandit Wood Chipper who replaces a cracked Ford 300 head with another Ford  head from his local junkyard. and I recall getting 195cfm on … Once up and running, he feeds an oversize limb into his chipper and all of sudden… (Well, you know where this is going. The net result is that the compression ratio is now 1.75 points more than a stock 300. http://www.enginebuildermag.com/Art...logy_for_greater_strength_and_durability.aspx. Your boss isn’t pleased. No one makes any good valve train parts, but big block chev roller rockers can be made to fit the ford head,guide plates have to be hand made. These heads are basicly 351M castings and I recall doing a few porting jobs some years ago for two V8s, and with stock V8 valve sizes I had them topping 270 [email protected]" up from the stock 210 or so CFM. ?again,that head looks awesome. When the EFI engine is run hot, the head tends to crack around the valves. French, how hard would it be to design a crossflow for the 300? if so, what were they? Website by FirstTracks. It is a 240 head because the maintenance guys at SFO couldn’t find a 300 head core. Late-model ford GT40 and GT40P heads with 1.84-inch intake valves will also flow 185 cfm at 0.50-inch lift, but flow more than the 289 heads at all other lift ranges. The Ford 300 has D shaped combustion chambers. 1111 Rancho Conejo Blvd. You’re in a Stewart and Stevenson airport tug at LAX. These heads have been machined for the Roush Yates rocker stand pattern. For those of you that think that swapping heads around between 240s and 300s is no big deal, consider these two real life examples. Nice! At Andy's Auto Sport, we have a huge variety of Ford 300 cylinder heads to ensure that you have every cylinder head option available to you. Did they provide you with flow data and finished port volumes, as a comparison for pre/post work? Cylinder head has AIR (Smog holes) drilled in the head. That is so freaking cool,can you get me the ph.number to these guys?Im scratch building a 300 efi right now,Im going to port my head,either by hand,or send it out,great looking head! Only 2 left in stock - order soon. To build a relationship with our customers, we share with you our 105 years of knowledge in many ways. Don’t mix and match carb engine heads with EFI heads. This port/gasket match-porting job is economical and will yield lots of power. If you remember recently we took our Ford 300 cubic inch inline six cylinder and added some simple bolt on parts, and … For a better experience, please enable JavaScript in your browser before proceeding. Didn't know that, ported head, ID of ports are larger than OD of Clifford manifold runners at flange. (Frankie)>> We give our Ford 300 more compression, a ported head, and a bigger cam. Below is a chart that documents each step of my amature port work on the E7. Knowledge is power. Ford 5.0 302 Using 351W Heads ARP RACE Cylinder Head Bolt Kit w/Insert Washers (Fits: Ford 300) 5 out of 5 stars (2) 2 product ratings - Ford 5.0 302 Using 351W Heads ARP RACE Cylinder Head Bolt Kit w/Insert Washers : Huge Industrial Engine Products Inventory, Ford RSD428 / RSG428 (172) Top Gasket Set, Tech Tip #229: Ordering a Perkins Turbo: Helpful Hints, Tech Tip #228: How to Order a Deutz Electronic Shutoff Solenoid, Tech Tip #227: Deutz 1011F and 2011 Timing Pins – A Helpful How-To on Where They Go, Book of Lists 2021: Employers and Who’s Who, Boston Business Journal: Book of Lists 2021. 4)   In general, you should run carbureted heads on carbureted engines and EFI heads on EFI engines. 5-Axis Harley TC88 Cylinder Head Porting. All the pictures below are of fully ported Cylinder Heads and Intake Manifolds. This Tech Tip, one of a number we publish for the engine community, discusses understanding Ford cylinder heads. Brian at extreme speed ported it,fixed all the valve guides,new valves.The only reason i took it to him was because the valve guides were wiped out of it.Brian told me i had a geometry problem and even came over to my house with one of his friends thats a expert in ford engines.I ended up needing longer pushrods.From all the work he did the car went from … Cylinder Head Studs, Hex Nuts, Ford, Inline 6, 240, 300, Kit. While the gains are becoming smaller and harder to come by, non the less, they still keep coming. Trick Flow Specialties TFS-51617203-C00 - Trick Flow® PowerPort® Cleveland 195 Cylinder Heads for Ford 351C, 351M/400 and Clevor. Comparing Ford 240 cylinder heads to Ford 300 heads is a matter of looking at their combustion chambers. The porting in our performance versions provide the increased airflow you need. Race Recondition: $300 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed.. Competition valve job: $175 A must for improved flow.Includes a multi-angle or radius Serdi cut valve job on both heads. Welcome to Engine Power. I can get their web site to pull up,but cant seem to find the actual head,or prices. The Ford E7TE head appears to be very responsive to some basic porting. SBC Dart 230cc Ported Head. Sign up to get news and specials from us! This head has the HEART SHAPPED Combustion Chambers. We have this special section called “Ask Dr. Diesel™” where you can pose questions about engines, transmissions, industrial hand clutches, exhaust scrubbers, etc. The engine strains against the governor, begins to overheat and starts to pre-detonate. At least once by dragging it behind a pickup truck in downtown Oakland. The Ford 300 cubic inch straight-six is a staple of American truck culture, having literally helped build this nation as we know it. There is a limited amount that the aftermarket intake manifold can be opened to match. A little heads up to the DIY'ers, don't open the ports very much at the manifold/ gasket face. That's where the most interesting stuff is hiding. AFR’s Enforcer small-block Ford cylinder heads make a great budget-friendly alternative to the class-leading Renegade lineup of cylinder heads. Part Number: ARP-152-4001 With stock or a tad better flowing heads you should have no problems with 8 psi of boost in regards to the block or the main caps. The LS exhast and intake ports are essentially high ported Essex 90 heads with a dash of Yates A3. Bowls look great, I was a little surprised by the lack of any remaining boss in the exhaust port. (Pat)>> You're watching Powernation. He didn’t bother to check the combustion chamber configuration nor if the cylinder head is from an EFI engine because Bubba at the junkyard told him not to worry about it, “they’re all the same”. 5.7 Hemi Heads. In 1906-1907, Ford's first straight-6 engine was introduced in the Model K. Henry Ford did not like the car because the engine could overpower its transmission. More port flow equals more power, so … You must log in or register to reply here. IIRC there is or was a 300 crossflow head in Oz, Kirkendahl or something like that. Flow testing: $75 Flow testing of one intake and exhaust- performed on our custom … [citation needed]The next Ford six was introduced in the 1941 Ford.The Ford Motor Company of America continued producing straight-six engines until 1996, when they were discontinued in favor of more compact V6 … Estimated Ship Date: Today Porting for Late Model Twin Cam heads up to Year 2004 Castings. Stock 351W - Ford D0OE * Flow data for this head from an external source. Our fully ported cylinder head is perfect for those who are looking to get the most horsepower from a small block Ford racing engine. But the majority of these shops only offer a couple of aspects of the entire process, and while for some that is good enough to just get the basic needs met, Livernois goes well beyond.