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  1. 1999 3.8 split port Heads/intake on a 1998 3.8

    V6 Tech
    Hello. I am looking to replace the heads and intake on a 1998 3.8 and I know the 99 3.8 Had a larger throttle body, the split port intake and better flowing cylinder heads. Aside from cabling and sensors, are there any major issues as far as bolt pattern, water passages, pushrod length/lift that...
  2. head gasket replacement, 2005 Mustang

    2005-2010 V6 Mustang Tech
    Hi all, I am currently working on replacing the head gasket in my '05 4.0 and had a few questions. The company I work for provides me access to a dip tank, so I dipped my heads to get them clean, and a buddy surfaced them for me. But then he checked them(using a straight edge and feeler...
  3. Edelbrock top end kit 2027?

    Classic Tech
    Hello everyone, This is my first post to the site and I'm the proud new owner of 66 Mustang with a 289, C4. This being my first classic I am a complete novice when it comes to the engine bay. Don't get me wrong, I know my basics and I have done minor upgrades like disc brakes and electric fan...
  4. Head Upgrade for Rebuild 302

    Classic Tech
    Hello AllFordMustangs-Forum! My name is Chris, im a very happy owner of a 1965 Ford Mustang. The engine is a 302 (1968) which we rebuild couple of month ago. - bored .060 over - new Speed Pro hyper. pistons - all new rings, bearings, gaskets, lifters - Edelbrock 2122 cam - new harmonic balancer...
  5. Follow along with my H/C/I install in my 95 GT

    5.0L Tech
    Hey all, Timing chain seems to have gone bad, so I decided to go ahead and install the H/C/I I've had for many years. Combo: Typhoon intake (will gasket-match ports) GT40p heads (upgrading to valve springs to Alex's Parts PN VSK7k49) XE270hr cam 1.7 Crane rockers Pacesetter LT Headers...
  6. Need Help With Power

    I have recently acquired a 1968 302 engine originally off of a Galixy. It had a 2 barrel intake but i removed that to put a four barrel intake on. I am wondering what some cheap and easy things to do are, to add power to the engine. I would like to invest in a cam and heads but I'm not really...
  7. 4.6 2v Engine Build Part 2: Head options?

    4.6L Tech
    So today I finally got everything removed and the old block sitting on a stand next to the newish shortblock. I dropped off my pistons and rods at the machine shop so they could get the correct bearings and check for any issues. At this point I have all the parts I need to build the shortblock...
  8. Swapping heads HELP please

    4.6L Tech
    Hi all, i have a 2001 mustang gt. It is a romeo. I have serious internal damage to the passenger side head and camshaft. I am looking to replace the head but cant find anyone selling mustang gt heads. So I'm looking at the Lincoln town cars etc. I'm wondering if a 2002 Lincoln town car has the...
  9. 5.0 engine build. Opinions needed!

    5.0L Tech
    I am building a 5.0 engine over the winter with hopes to drop it into a fox over the summer. I will be grabbing a 5.0 from the junkyard after great inspection, re-ring the bottom end but leave it stock. Doing the classic h/c/i on top. Obviously I am on a budget and my goals are a street car...
  10. Swapping Heads!

    4.6L Tech
    Looking for someone who has swapped their 4.6L Romeo heads. I need some info on brand names and good prices for either new heads or remanufactured and ported ones. Preferably ones that come with stock cams.
  11. 1972 351C Aussie Heads, worth it?

    Classic Tech
    Hey guys, new here. I've got a 1972 351 cleveland h-code block with an edelbrock rpm manifold and 600cfm carb. I was driving down the street the other day and the timing belt slipped and I bent a valve, so I'm going to partially rebuild the engine this weekend. I thought I might as well upgrade...
  12. Looking to buy heads for my 1994 Mustang

    5.0L Talk
    I'm new to this site and was wondering if anybody had some suggestions as to what type of heads i should pick up for my 1994 Mustang 5.0. I just ran a 12.69 @ 110 with a 1.81 60 foot. I have a cobra intake, e303 cam, cai, 70mm throttle body, bbk shorty headers, straight pipes, 3.73 gears, and a...
  13. 1968 mustang 289

    Classic Tech
    Hey guys i currently have a pretty much stock 289 68 mustang coupe. it has an edelbrock performer intake, 1" spacer, edelbrock 650cfm 4 barrel carb, tri-y long tube heads and 2.5" dual exhaust with an h pipe. Im looking for that lumpy idle those thumpr cams give. Although I dont know of a good...
  14. GT-40 HP gains

    5.0L Tech
    Hi. I just bought a 95 GTS for 1k about a week ago and was wondering if I did a full GT-40 swap heads and intake what kind of realistic HP I could possibly see. My car is completely stock and I see a lot of gt40 explorers in my local junkyards.They have half sales like crazy and i can walk away...
  15. 1987 5.0 GT40 Intake

    5.0L Tech
    A few questions in one here. First, if I were to install a GT40 upper and lower intake manifold on my stock 302 would the GT40 heads also be necessary or can it be a standalone modification? And second, what years of the Explorer had the intake manifold/head setup in question? Thanks all.
  16. 83 vs 94 Head fitment

    5.0L Tech
    I have a 98 coupe with a carbed 5.0 out of and 83 gt. I would like to go fuel injected because I feel I can make more power and its more efficient. I came across a complete upper and lower intake set with complete engine harness and ecu from a 94 HO for $65. My question is will this intake bolt...
  17. best cam and heads for a 331 forced induction

    5.0L Talk
    I have a DSS 331 long block. Im running a powerdyne supercharger 10 psi with a "f" cam , typhoon intake and edelbrock e street heads with better valve springs.1.6 rockers. I had to tare down the engine and im not going back together with the heads and cam. From what i hear the Ford letter cams...
  18. Edelbrock Heads and Camshaft

    Classic Tech
    Hey all, What would you estimate that I would gain by installing Edelbrock E-Street Heads (1.90" intake) and an XE268H cam. Engine is a 351w with a performer intake and a 600cfm carb and hooker headers. Thanks.
  19. Best heads for this set up

    5.0L Tech
    1994 GT vert auto. TF stage 1 cam, 4.10 gears, K&N CAI, i have the SCT Eliminator chip, shorty heads. looking for the best heads to put on with these mods, money is not an issue, and would anyone have any idea of how much RWHP id be getting? ballpark?
  20. how to id heads

    5.0L Tech
    hey so im selling 2 different sets of heads but I don't know how to id them.... the only numbers I could get off either was first set: 3E26 - by the rockers on the right side of the head 81367 - in a small circle next to the first number T - on the left side of the head 1 - on the outside of the...