OP
4.6 not 5.0 engine.DOHC 32 valve 5.0L much stronger than the SOHC and much more power can be made. Now what is it going in?
JB
I knew better than to say 5.0, I remember when they came out and was disappointed they lowered the displacement to 4.6 thinking it was just too small to make any real power. Those were the rage of cars when I was in high school, just a few years old and prime for a high schooler to afford, just a set of headers and muffler and they sounded really amazing. Then when the 2003/04 Terminator Cobra was released, OMG 390 HP, we thought that was then end all be all of Mustang power potential. I'm glad we were wrong.4.6 not 5.0 engine.
Keep in mind the older 5.0 was a pushrod 302, just an upgraded firing order and balance.
It was replaced by the modular family, 4.6 with 281 cu in . The 4.6 came in different versions, 2V, 3V and 4V.
This engine is basically first generation 4.6 four valve with dual OHC per head. It kicked out 305 HP at a time coming from the 5.0 making 225 hp.
The modern 5.0 is not the same as the old push rod engine. It's been nicknamed Coyote and makes around 400 stock.
My how times have changed.
Yes I know what you mean. I have a 347 in my '86 GT. I have had the thought of going coyote but I'll just stick with my stock block grenade.I'm familiar with the Coyote, and knew the 4.6 was overhead cam, but I didn't know if the "cobra" mustang used the 4.6L or was it some other special motor.
Between the coyote, LS, and Hemi motors, they have all been putting out some wild numbers while still being street friendly. Makes me think, why do i keep the old 350 chevy motor in the camaro.
Not in my Mustang. It's going in a future project, probably a "pre-retirement/retirement" project.Did you mention where the Mod motor is going? Are you replacing the engine in your Mustang or is this a new project?
Yes. That is the plan and I have the wife's blessing to do so. I also picked out the colors and she's already figured out the personalized plate.Well I looked and couldn't find it easy enough so I'll just ask, are you building a cobra replica? It'd be cool if you did.
JB
More than likely, a Factory Five.I like the sound of that, what manufacturer are you planning to go with? I obviously have a bit of a vested interest in them, hard to believe I've had mine for over 12 years now.
JB
I look forward to your build thread.More than likely, a Factory Five.
Just don't expect it soon. The youngest daughter is getting married next month and I have to recover from that expenditure.I look forward to your build thread.








It is. I wasn't sure how it would turn out and along the top, I should have overlapped the edge a slight bit. It's all free hand, so nothing is perfectly inline.That is a cool technique!
For a dive down the rabbit hole, look up engine turning.That is a cool technique!
I'm in way worried about "playing it off as original." Unless I was to win the Powerball, there's no way I could ever think about purchasing the real thing. Going with a Factory Five allows me use what I already know, foxbody mustang/SN-95.Factory Five is a great choice, there are so many already built out there any situation you run into you can find answers and better ways to do things. I almost wish I'd have gotten one from them, but wouldn't have been able to drive it for years vs buying one "done" then rebuilding it little by little over the last 9 years or so.
JB
It's for a buddy's trailer, the trailer I used for the road trip to Tennessee to pick up the donor car. I test fit the bottom section in the pocket before welding the top section on it. It fit tight then so I was fine with it. If it has an issue with clunking, a ratchet strap could be put on it to snug it up.Hey Eric, how is the pocket spare tire holder working out? My car trailer doesn't have a spare tire holder as the previous one got ripped off a long time ago. Only concern is loosing the pocket for tie down point, but it can be removed so I guess it's not a major issue. Is the spare tire mount tight in the pocket to keep it from clunking around in the pocket?
Thanks MikeNice job on the engine turning Eric.
Well I screwed the pooch on this one. Totally not going to work as I started to put the rear end back in the car.

Sounds about par for the course.Measure three times, cut and weld twice?



