S650 is fast

[robvas]

Thought he was full of shit with his times, keeps talking and continues to be full of shit

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[drive_55_not]

Thought he was full of shit with his times, keeps talking and continues to be full of shit

One of those things lined up with me on an eight mile track back in the spring, It was a N/T TT run but my Hellcat on junk E75 ran a 6.3 @116 and that guy was right on my quarter panel the entire run.



Just remember, "never argue with an idiot; he'll bring you down to his level, and win by experience"

unknown author ...





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[drive_55_not]

lol sure whatever u say man 100-105 octane (105 that’s if u get true 85 ethonal content) will NEVER EVER MAKE MORE more than 109 race gas that’s why real racers I’m talking about guys running 6’s and faster don’t run e-85 shit is garbage and if u actually do your research nothing I said was junk science u just too stupid to understand. Keep having fun in your slow ass supercharged 3 valve did u hit 12’s yet in that weak ass 3 valve.

do your research moisture is ethanols worst nightmare even danrue talked about it. One the greatest Mustang tuners out there Alex Flores from lung racing explains it in detail. People that run e85 just can’t afford race gas place and simple. You are noob who thinks they actually know something. I actually worked as lead tech for Shelby American for 10.5 years in Las Vegas. I own my shops like like don’t be mad cause u don’t know shit and u drive slow shit.

Ohhhh, A call out, I like it ..

I can afford MS109, In fact I have 10gal sitting here.

Why you ask??

A picture is worth a thousand werds.

Say Hello to my Little Friend's ...




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[Renntech]

LMFAO no m3 competition is putting that power on the Dyno unless u change elevation in the Dyno. I run 91 octane and octane boost here and there but without tuning it won’t give full potential of the higher octane. It will help a bit but not as much until it’s tuned. Unfortunately the s650 Ecu’s are locked but vmp is the closet unlocked the ECU. Then it’s game over.

Just small FYI, the G80/G82 BMW M3 and M4 have an absolute weapon of a engine (3L twin turbo inline-6) and I think you're not up to date on the actual power they make. They make our 5.0s positively slow in comparison lol. Here's my friend's personal car:

This is his 2024 M4 xDrive and made 495 all-wheel horsepower in showroom floor stock condition. Assuming 18% drivetrain loss for an xDrive car, roughly 600 horsepower at the crank. BMW's advertised "503" is hilariously underrated. Our car's 486hp is mostly accurate as they make about 395-415rwhp on most dynos with 93 octane. There's about 25 youtube videos supporting this.

After an unlocked ECU and custom tuning the BMW made 728 all-wheel horsepower on E50. Those cars can run 9 second quarter miles with just software.

 

[Radiant]

Assuming 18% drivetrain loss for an xDrive car, roughly 600 horsepower at the crank. BMW's advertised "503" is hilariously underrated.

Not surprised. Porsche and BMW are known for giving modest horsepower numbers on the spec sheet.

 

[135Hoser]

22 years of drag racing, can't get it to a track to backup outrageous claims, or currently own a dragy.

Be sure to show your 200 shot of nitrous when you post your verified dragy slip running 11.23 @ 120.

Also I sat and did the math,

If you went from the 275/40R19's your car came with to 315/30/19 Your speedo is wildly inaccurate.

When it reads 60mph you're actually doing 57. 90 is 85.8.

Mystery solved everyone. /thread.

 

[IFFV68]

Are they as inaccurate as the C8 ones? Guys like speed phenom will post these crazy 2.X videos for those cars when you can sit there and count one one thousand up to 3 and the thing is not all that close to 60 yet. My Mach 1 0-60 timer seems pretty legit. Usually 4.4 to 4.6 on a normal road in drag mode. Saw 4.2 once on what I thought was about as perfect a run as I could get with warm tires and a nice fall day.

Speed Costs Money .
How Fast Do You Want to Go?

 

[Radiant]

Speed Costs Money .
How Fast Do You Want to Go?

I'd be happy with a 42 second quarter mile... if I could run that fast the sneaker sponsorships alone would pay for a Mustang GTD.

 

[Zig]

Thought he was full of shit with his times, keeps talking and continues to be full of shit

Fancy math to find crank hp/trq using a chassis dyno.

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