Vintage Mustang Forums - View Profile: 66coupe289

66coupe289 66coupe289 is offline

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  1. 66coupe289
    03-27-2016 09:57 PM - permalink
    66coupe289
    TB,

    Sorry, I have not had it dyno'd. It's a mid to low 14 second car as it sits. It should be down to 14 flat when I get around to putting the AFR heads on it that I have on the shelf. I would guess it is a bit shy of 300 at the wheels.

    Horsepower is only one side of the equation. Torque is really what you feel in the seat of the pants. Don't go too crazy with a high lift /duration cam or too big of valves unless you have the rear end gears and transmission to get you to a high RPM power band.

    Thanks,


    Chris
  2. tbrooks
    03-23-2016 09:00 PM - permalink
    tbrooks
    How much horsepower have you got? I'm looking to mod the 289 in my 66 coupe hoping to get 300 hp at the rear wheels. The guy I have been talking to at the machine shop told me it is do-able, but he doesn't want to do the research / leg work. Mine also came from the factory as a I6 with 3 speed standard. When I got it it was a 302 with 3 speed standard. I put the 289 in it, and changed over to a C4. I'm tired of shifting gears.

    TB

  About Me

  • About 66coupe289
    Biography
    Engine-289+.030, Holley 600,Performer RPM, headers,X-pipe,windage tray,.484/.512lift, 216/228duration. 9.7:1, Durospark w/Crane HI6 Box & coil,U.D. Pullies,65 heads,Ported Thrded studs, Roller tip rockers, 4 core radiator, Spal Elect. Fan Drive Line-Alum. Flywheel, T-5z, 8"-3.55 T-loc, King Cobra Clutch, Pro5.0 shifter Suspension-1" Shelby Drop, Exprt Brace & M.C. Bar, 620# coils, 5 leaf-mideye, KYB Gas-A-Just, Granada Discs, Wilwood Dual M/C Misc.-Moto Lita 6 bolt Steering Wheel, LED Tail
    Location
    Milwaukee (Sussex), WI
    Interests
    Home improvements, camping, boating, road bicycling and obviously my Mustang. Die hard fan and graduate of the University of Michigan.
    Occupation
    Engineer/Estimator
  • Signature
    Chris (Sussex, WI)

    California car born an I6, now with warmed up 289 w/T-5z, 3.55T-loc, Granada Discs and 6 bolt Moto-Lita Steering Wheel. Owned since 1983.

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General Information
  • Last Activity: Yesterday 09:38 PM
  • Join Date: 09-14-2001
  • Referrals: 0

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  Quotes

07-22-2019
01:37 PM - 66coupe289 quoted wicked93gs in post Have a couple grand to spend - more hp?
Sure, send me the link...we wil...
07-20-2019
07:21 AM - 66coupe289 quoted jdub in post Thoughts on this combo
If you build a 302 right ...
07-18-2019
09:30 AM - 66coupe289 quoted Flade in post Edelbrock Head games
Interesting to know. Most...
08:41 AM - Chaplin quoted 66coupe289 in post MagnaFlow 15815
^^^ Thanks, the issue I have...
07-17-2019
07:12 PM - Flade quoted 66coupe289 in post Edelbrock Head games
I forgot to mention, the Twiste...
07-16-2019
11:10 PM - gen3 quoted 66coupe289 in post Choosing between intake manifolds
Agreed. No way would I risk mo...
10:25 PM - 66coupe289 quoted gen3 in post Choosing between intake manifolds
I was thinking I would us...
07-15-2019
04:48 PM - 66coupe289 quoted Nailbender in post Owning Trailer VS U-Haul VS AAA
No fraud involved. If my car br...
02:27 PM - 66coupe289 quoted Another Fastback in post HIPO Vin location
Over the weekend we found and took pi...
07-12-2019
05:47 PM - Nailbender quoted 66coupe289 in post Owning Trailer VS U-Haul VS AAA
I am not a fan of the AAA idea....
07-11-2019
12:10 PM - 66coupe289 quoted MyOldGrayMare in post How much money?
And how about all the warranties t...
09:24 AM - 66coupe289 quoted patrickstapler in post Canton 15-610 Oil Pan Dipstick
That doesn’t look correct at all. A...
07-10-2019
02:40 PM - 66coupe289 quoted GT289 in post Disc brake rotor sizing.
Swept area (area under the...
11:03 AM - 66coupe289 quoted wicked93gs in post Differences between stock C code and A code 289
In other words...a C code is a ...
07-09-2019
04:50 PM - 66coupe289 quoted 1965GTFB in post Extra Theft Protection-Try This
As titled "Extra Protection"....
03:48 PM - 1965GTFB quoted 66coupe289 in post Extra Theft Protection-Try This
Perhaps one could just put the ...
07-06-2019
07:51 PM - Jeff351w quoted 66coupe289 in post ring end gap & courting disaster
When I built my engine with Kei...
06-27-2019
08:14 AM - 66coupe289 quoted NEFaurora in post Help please. My speedometer works but my
Whatever the case... It's not ...
06-19-2019
10:21 AM - 66coupe289 quoted John_in_SC in post Looking for manual trans advice
For what its worth - I replaced...
08-08-2018
10:22 AM - Huskinhano quoted 66coupe289 in post Anybody else got narrow feet?
Have you tried Red Wings? They...

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