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289

  1. SBF rebuild with no oil pressure NEED HELP

    Hi from Europe! First of all I want to say sorry for my English. My 1967 289 engine has been machined and fully rebuilt. It also has a new E-street topend kit from Edelbrock. The problem. is that oil pressure is around 6PSI at hot idle. Bearings are +0.10 and new, oil pump is fresh new +20PSI...
    • Falcon67
    • Thread
    • May 27, 2025
    • 289 help oil pressure
    • Replies: 2
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  2. 6

    1965 289 Comp Cam Roller Retrofit

    I am installing the comp cam retrofit dog bone. The holes I drilled don't exactly line up. The rear hole is to the left a bit. Am I screwed or can the dog bone be adjusted/bent? Thanks!
    • 65JMustangGT350
    • Thread
    • Mar 9, 2025
    • 289 cam
    • Replies: 1
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  3. Resolved Need help!! 289 with 351 firing order issues

    Hi folks, I have a 1967 289 engine restored 8 years ago with a E-Street top end kit from Edelbrock and DUI distributor. I´ve been unable to finish with this car till this year. When we started it we realized that the only firing order that "works" is the one from a 351 and its imposible to set a...
    • Falcon67
    • Thread
    • Jun 13, 2024
    • 289 backfiring idle problem
    • Replies: 7
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  4. U

    1966 289 build

    Hey all, I’m looking at building the 289 in my 1966 mustang. I’m planning on using AFR 165 heads, with the upgraded 8605 spring package. I’m planning on using a hydraulic roller cam which I haven’t decided on yet. I’m going to pull the block and send it to a machine ship to freshen it up and...
    • Uglstang
    • Thread
    • Nov 25, 2021
    • 289 help rebuild
    • Replies: 1
    • Forum: Classic Mustang Specific Tech
  5. M

    What's it Worth? 65 Red coupe

    Looking at a 65 coupe tmrw. It’s been in a guys yard for a very long time. Current info I know is the paint is ok. There’s is a couple spots of rust that need to be addressed. The floorboards are rotted and taken out. Not sure of interior condition. Original 4 speed 289 4bll. Not sure what code...
    • Mikenewedge
    • Thread
    • Jun 6, 2021
    • 289 4 speed 65 coupe
    • Replies: 2
    • Forum: What is it Worth?!?!?
  6. G

    What's it Worth? 65 Mustang coupe price, 289 C4 in MA

    I will be selling my 65 Coupe located in MA soon. Just waiting on a brake line kit from CSRP to wrap up the disc brake swap. Trying to determine fair asking price. Car has clean title (took me almost 2 years to get one after I purchased it about 10 years ago!). Original 289 2V and C4 car...
    • grenaud25
    • Thread
    • Nov 9, 2020
    • 1965 mustang 289 coupe what is it worth
    • Replies: 0
    • Forum: What is it Worth?!?!?
  7. C

    Bringing an old 289 back to life

    Hey guys, Long time lurker and a first time poster here. I have a 66 that I put in storage 10 years ago when I assume I blew a head gasket (water in oil). Before storing I disconnected the radiator and changed the oil And ran the engine with new oil and filter. I then did it again and cranked...
    • ChrisHall4777
    • Thread
    • Feb 10, 2020
    • 289 head gasket
    • Replies: 7
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  8. 1

    1965 Mustang 5 bolt 289 C4 to Toploader conversion

    I currently have a 1965 Ford Mustang that I would like to convert from a C4 to a toploader. However I have a couple issues with my upcoming project. The car was originally a 6 cylinder car and still has the original driveshaft and rear. I am not sure if these would need to be replaced for the...
    • 1965mustang289
    • Thread
    • Sep 29, 2019
    • 289 automatic to manual c4 to t5 swap c4 transmission ford toploader manual conversion mustang project car t5 swap toploader
    • Replies: 5
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  9. Old timer new to the Forum

    Evening, Just wanted to post an intro: I am Old School gearhead in the midst of a SBF rebuild and wanted to review the info here on the forums. The current project is a 1964 289 and my son and I are switching it over to a roller valvetrain. Its bored .30 over and I recently picked up a set...
    • dustoff74
    • Thread
    • Apr 25, 2019
    • 289 lunati
    • Replies: 5
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  10. Will these headers fit Gt40p heads

    I have a brand new set of headers and wondering if anyone has used these headers on GT40P heads? These are the headers: https://www.jegs.com/i/Speedmaster/746/PCE316.1044/10002/-1
    • Ian Ranchero
    • Thread
    • Mar 8, 2019
    • 289 headers tri-y
    • Replies: 9
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  11. C

    98 V6 -> 289 engine swap

    About two years ago now my dad and I starting doing an engine swap on my mustang! It is my first engine swap, my first rebuild and my first car actually! The 289 belonged to my grandfather so it is very important to me because he has passed away and this engine is one of my last mementos from...
    • Cerdman
    • Thread
    • Dec 4, 2018
    • 1998v6 289
    • Replies: 3
    • Forum: 1996 - 2004 SN95 Mustang -General/Talk-
  12. Experience with summit cams and lifters?

    Howdy all. Looking to beef up my 67 289. I have 4bbl intake and carb, headers and duals. Any have experience with the summit cams? Loce to hear what guys have ran in thier 289s for street performance. Heres the one i am looking at... thoughts...
    • Ian Ranchero
    • Thread
    • Aug 13, 2018
    • 289 cam camshaft summit racing
    • Replies: 0
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  13. SOLD 1964 Ford 260 C4OE Head, Mustang, Comet, Mercury

    ///Sold/// Listed is a Ford Motor Company (FoMoCo) head for a Ford 260 V8. This head is identified as C4OE-O and includes valves, valve Springs, retainers, etc. assembled. The date code on both heads is 4F19 (June 19, 1964), so the intake valve is understood to be 1.67 and the exhaust valve is...
    • MoDriver
    • Thread
    • May 21, 2018
    • 260 289 cylinder heads heads valvetrain
    • Replies: 1
    • Forum: Engine and Power Adder
  14. Engine An Engineering Question On Improved Torque

    So I know that everyone loves to watch your engine twist when you hit that gas. It just speaks raw power. But when I look at that I see potentially wasted torque. Is there a concrete reason why someone couldn't brace your engine and tranny so that they can't twist and flex so that all of that...
    • Buddha_DUT
    • Thread
    • Aug 13, 2017
    • 289 302 351 engine engineering food for thought motor
    • Replies: 3
    • Forum: 1974 - 1978 Mustang II Talk & Tech
  15. S

    New Member - Spark Plug Question (289)

    Hello, As of tonight, l am now a member of StangNet.com all the way from Toronto, Canada. l am looking forward to seeing some of the builds you guys/gals have as well learning more about the 1964.5 - 1970 Mustangs. My question is regarding replacement spark plugs for the 289 engine currently...
    • sisyrus
    • Thread
    • Sep 16, 2016
    • 1966 mustang 289 c code coupe
    • Replies: 5
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  16. Engine '67 Mustang 289 V8 Loose Rocker Arm Polylock Nuts Wtf?

    Trying to tune and road test my '67 Mustang 289 V8, but for some reason, the POLYLOCKS KEEP COMING LOOSE, and not always on the same cylinder or bank -- sometimes left, other times, right. I'm confident the valve adjustment procedure and pre-load and zero lash have been done correctly (performed...
    • cjstang6791
    • Thread
    • Jul 19, 2016
    • 289 compcams polylocks preload railtype rockers rockerarms valve adjustment valve lash zero lash
    • Replies: 2
    • Forum: Classic Mustang Specific Tech
  17. '67 Mustang 289 V8 Loose Rocker Arm Polylock Nuts Wtf?

    Trying to tune and road test my '67 Mustang 289 V8, but for some reason, the POLYLOCKS KEEP COMING LOOSE, and not always on the same cylinder or bank -- sometimes left, other times, right. I'm confident the valve adjustment procedure and pre-load and zero lash have been done correctly (performed...
    • cjstang6791
    • Thread
    • Jul 18, 2016
    • 289 compcams polylocks rocker arms valve adjustment
    • Replies: 2
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  18. '67 Mustang 289 V8 Rocker Arm Poly Lock Nuts Keep Coming Loose. Wtf?

    Long time reader, first-time poster and I'm seeking some advice on a rocker arm nut issue. I've been working on my '67 Mustang 289 +.030 V8 with a fairly aggressive "street/strip" cam (290/228, .504 lift), Comp Cams Roller Tip "Rail Type" rockers using poly lock nuts (some type from JEGS I...
    • cjstang6791
    • Thread
    • Jul 18, 2016
    • 289 compcams hydraulic cam polylocks rocker arms valve adjustment
    • Replies: 3
    • Forum: The Welcome Wagon
  19. E

    Can Someone Tell Me Which Engine This Is?

    Hey guys, I'm new here and am going to look at a 67 coupe tomorrow. They say that it has a 302 in it, but I'm trying to find out if its a 302 and not a 289 for sure. I know its not easy to tell unless you know what to look for. I know they didn't put the 302 in until a little ways into 68, but...
    • earic23
    • Thread
    • Jul 8, 2016
    • 1967 1968 289 302 engine mustang
    • Replies: 2
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
  20. V

    Daily Driver In 2016

    Hi guys I'm new to the forum, I'm setting on buying a 66 mustang in the fall , it will be a 289 and disc brake swapped (front at least). I want to make the car a daily driver and i plan on changing out things such as suspension and sealt belts for added safety. As of now i live in Georgia where...
    • Vici8
    • Thread
    • Jul 3, 2016
    • 289 66mustang dalydriver young owner
    • Replies: 4
    • Forum: 1965 - 1973 Classic Mustangs -General/Talk-
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