2015 Mustang Revealed

[Bill Harris]

Originally Posted by ALMACK

If that 2.3 EB Mustand ever does make it into the classification guide, I would imagine it would be a K or L combo.

Ford spec weight for the Ecoboost fastback automatic is 3524 lbs. If the 2.3L turbo 4 were to go into the guide and NHRA follows their usual way of starting with the NHRA HP = Factory HP then the weight break is 11.37, or a natural G with a 12.0 index, so it is already under that with the Livernois setup.


Wonder if the IRS in the new Mustang uses the same ring and pinion as the Ford 8.8? If it is a completely new differential it's going to be tough to get a serious drag race ratio for it.

[rawhide]

Ford Racing shows a different part number for the 2015 gears. The only ratio's that they show at this time is 3.55 and 3.73. Neither is available as of this time and my back order list shows an available date of 1-15-15.
The following is their description:

• Fits 2015 Mustang GT 8.8-inch IRS center section
• Requires M-4210-B3 2015 Mustang GT 8.8-inch ring-gear and pinion install kit
• Made in United States in Ford's Sterling Axle Plant
• OEM Quality - our superior surface finish, hardening and manufacturing consistency provide the strongest and quietest gears in the market.

Roland

[goinbroke2]

Originally Posted by Bill Harris

Ford spec weight for the Ecoboost fastback automatic is 3524 lbs. If the 2.3L turbo 4 were to go into the guide and NHRA follows their usual way of starting with the NHRA HP = Factory HP then the weight break is 11.37, or a natural G with a 12.0 index, so it is already under that with the Livernois setup.


Wonder if the IRS in the new Mustang uses the same ring and pinion as the Ford 8.8? If it is a completely new differential it's going to be tough to get a serious drag race ratio for it.

It's the 8.8 irs same as the explorer or navigator or whichever one uses it. Regardless, wouldn't it be the same as swapping out the irs on the vette? The 2.3eco is one thing, what happens when somebody runs a coyote or the new 5.2 in the gt-350? That 5.2 is readlined at 8000 from the factory! Flat crank, forged everything, blah, blah, blah...I'm guessing dropping the clutch at 7K with slicks should throw u-joints quite far!

edit: Something else I noticed on the video, notice how it sucks the rear down as he's torquing it up? Modifying angles for straightline only should really improve an already awesome package.

[rocknrolla]

I hope to see the new Mustang at the track this year. The 2.3 L EcoBoost I4 looks impressive. Here is my Super Stock/Comp photochop.

[Glenn Briglio]

Originally Posted by fred goodwin

Evan,I liked the story so much I went out and bought one!

Stick or auto Fred? Yeah I"ve been looking at buying one too!!!!

[Jerry Davis]

My wife Sue has ordered one with the Ecoboost from Fred Henson should be in around the middle of the month.

[ALMACK]

Originally Posted by goinbroke2

It's the 8.8 irs same as the explorer or navigator or whichever one uses it. Regardless, wouldn't it be the same as swapping out the irs on the vette? The 2.3eco is one thing, what happens when somebody runs a coyote or the new 5.2 in the gt-350? That 5.2 is readlined at 8000 from the factory! Flat crank, forged everything, blah, blah, blah...I'm guessing dropping the clutch at 7K with slicks should throw u-joints quite far!

edit: Something else I noticed on the video, notice how it sucks the rear down as he's torquing it up? Modifying angles for straightline only should really improve an already awesome package.

Ford Racing is already working on the solid axle conversion.
I didn't keep the link, but a little while back I saw where they were working on a kit.

[fred goodwin]

Originally Posted by Glenn Briglio

Stick or auto Fred? Yeah I"ve been looking at buying one too!!!!

automatic glenn,my wife is the main driver soooooooooo the 6 speed stick was shot down right away!

[ALMACK]

Originally Posted by fred goodwin

automatic glenn,my wife is the main driver soooooooooo the 6 speed stick was shot down right away!

Good choice on the trans Fred.

I like those wheels better than the "blacked out" versions.

[Ken Miele]

Just picked up my new "EcoBeast" F/S combo.