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  1. Whipple cost

    Prices are crazy in 2025. My Gen3 was boosted for under $10K with installation. Ahh, the good ole' days.
  2. TSB updated to add the typewriter tick on the 2024 models

    I live in a hot climate. I have used full synthetic 10W-40 since my first oil change and at 33K+ miles my 5.0 purrs and makes no perceptible mechanical noise of any kind. 100% tick free.
  3. Tuning cant come soon enough...

    After taking a spin in my 2024 today, I feel a 500 rwhp would make this thing dang near perfect for me. I know the Gen 3's can get there. Wishing, wishing, . . . . . .
  4. Why's Ford not allowing people to tune the S650 Mustang?

    I did not say it was either. Just posting insights from a YT'er.
  5. Why's Ford not allowing people to tune the S650 Mustang?

    Watched a YT video from a guy with DRP Motorsports and he made some compelling comments about the S650. 1) Warranties. According to insider info Ford locked the ECU since folks had tuned trucks (and to a lesser extent Mustangs) and Ford suspected ECU mods, but could not prove it. 2)...
  6. How is the A10 holding up with the Whipple?

    I am hoping 650 owners will chime in. I am familiar with the 10R. Ford's frictions loose roughly 20% of their surface load capacity due to the fluid channel design for heat removal. C clutch is weak (7th gear) since it only holds 5 frictions, and in practice, you only have the surface area...
  7. How is the A10 holding up with the Whipple?

    Would like to know how the 2024 & up A10 is doing with boost. Would be great if folks would list how many 1/4 passes and how many roll ons their A10 has seen. Obviously both if this is case. Issues, if any, modifications (trans coolers, etc.) and if your A10 has been rebuilt/beefed up either...
  8. S650 Oil Consumption

    The way we broke in drag race/street engines in the past was to run them about 200 - 300 miles at varying rpm, keeping a 4K max limit. Then you do some short full throttle runs to seat the rings in, and keep the throttle closed until you drop to an idle. We did this 8 - 10 times spread over...
  9. S650 Oil Consumption

    I own a 2018 Procharged GT and it uses less than a quart in 5,000 miles. My 2024 is approaching 3,000 miles and the oil consumption appears to be non-existent. The level is always exactly on the max fill line on the dipstick. How is everyone else doing on their 2024+ GT's?
  10. Why's Ford not allowing people to tune the S650 Mustang?

    So0-NaSYy is correct. Cobb got fined over 1 million dollars for violating emissions standards. EPA is cracking down. Like others said, the 4th Gen is pretty much maxed out and makes amazing power for a really small 307 cubic inches. This is the only mass produced V-8 I know of that has...
  11. Procharger

    I have no doubt the Whipple is awesome. I am partial to the Procharger simply because I have run one on my 2018 GT for the past 20K miles. It has been OEM reliable and virtually trouble-free. Mine is Wengerd tuned with his revised cam lobe separation upgrade and with a 4.63" pulley it...
  12. Side skirt pinstripes added; results are in, huge gains.

    You guys must take me for some type of idiot. There is no way stripes added horsepower. Everyone knows its the adhesive:like:
  13. New White Mustang

    dtillsstang, Love that white!!! Once my 2024 was through the break in, I put it in Drag Mode and drove to a brand new just paved black asphalt arrow straight road about 3 miles from home. Traction control was on, while there was reduced wheel spin in 1st, when it hit 2nd the rear end broke...
  14. S650 Mustang V8 to Get Ford Performance Calibrations (Tune)

    If this tune only delivers on average a 25 whp gain, I'll have to pass. I doubt it will net much more than this. Not worth the money and subsequent labor some will have to opt for. On the 10R80, it has never been a paragon of durability. Why do you think the GT500 comes with a 7 speed DCT?
  15. I can not decide of which exhaust to go with

    My S550 was not an active exhaust model. Neither was my S650.
  16. I can not decide of which exhaust to go with

    I just installed the Thermal R&D on my 2024. I bought this because I absolutely loved it on my 2018 GT. No drone, not loud with light throttle, but sounds like a big block Chevy with that deep throaty rumble. Idle is awesome. But lay into it and you can't stop; it'll rip with heavy...
  17. Transmission upgrade?

    My personal experience is my 10R fried itself to a crisp at around 650 whp after roughly 15K. No drag racing, just some impromptu roll racing. Read quite a few Mustang and F-150 threads where they got less mileage than I did.
  18. Does your S650 have interior rattles?

    2018 GT Premium with 33K, not a single rattle or squeak. 2024 GT Premium with 2,300 miles so far, not a single rattle or squeak so far. Guess I got lucky twice.
  19. Transmission upgrade?

    I think if you keep it under the 900rwhp mark the stock transmission "should" hold up pretty well. I am sorry, but absolutely no way. 900 whp is built ZF8 territory.





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