Jump to content

FPV Boss "335" GT - Dyno'ed


Recommended Posts

Long story short -

 

FPV quotes 335kW (450HP) for the blown Coyote (codename Miami).

 

They were referring to the power at the WHEELS! Read on!

 

gt_600d-600x400.jpg

 

10_fpv_coyote_engine_46a.jpg

 

 

 

Three weeks ago a local Ford-dedicated magazine, "Street Fords", had a

press car for a few days. Their first stop was the strip with a time of 12.92

@ 114MPH (2.1 60'). With the 120kg driver it tipped the scales at 4277lbs.

Traction was an issue.

 

A99Q8807wm.jpg

 

They then took it to a performance workshop, threw it on the rollers to

record 353rwkw (473.9rwhp)!!!!

 

DYNO1.jpg

 

 

They were dumb-struck, off course, so they took it to another dyno the next

day. That reeled off 328rwkw (440rwhp). *Bare in mind, driveline loss is

more than what you're used to in the U.S.; it's (calculated to be) closer to

25% here in Oz.*

 

fpvtorque.jpg

 

The internet arguments started - many were skeptical that this is pulling

over 550 flywheel hp with that Trap Speed.

 

UNTIL.... This morning, when another reputable workshop got the exact

result. No, not a press car, but a customer's. Bang on 325rwkw. Second run,

tightened down even harder, the GT's ecu pours more boost, fuel and timing

as more heat is detected. It pulled 333rwkw.

 

One of the skeptics was there.

He did the extra tightening.

He was gobsmacked.

 

This tuner explained why the MPH was down. The gear changes come with

heavy torque truncations, thus inhibiting the power during shifts down the

strip - obviously won't come into play on a dyno.

 

A very slight play with the SCT flasher resulted 355rwkw (over 600HP!!!). Not bad for a non-intercooled 1.9 tvs.

 

191071599.jpg

 

Hats off to Ford USA for designing a brilliant base for FPV to work off. Thank you!

 

 

/The intercooled version is on it's way :D

Link to comment
Share on other sites

Wow! :happy feet:

 

Now knock off two doors and 500lb's.... :ohsnap:

 

Miami based mustang.... :drool::wub:

GT Falcon is just on 4,000 lbs, the rear leg room is 39", It's fighting in a different weight division.

A redesigned Falcon that shares a lot of Mustang parts and drops 200-300 lbs?

A lot of people on both sides of the Pacific would like that...

Edited by jpd80
Link to comment
Share on other sites

GT Falcon is just on 4,000 lbs, the rear leg room is 39", It's fighting in a different weight division.

A redesigned Falcon that shares a lot of Mustang parts and drops 200-300 lbs?

A lot of people on both sides of the Pacific would like that...

That's the first time I've ever heard anyone say "both sides of the pacific... :P
Link to comment
Share on other sites

That's the first time I've ever heard anyone say "both sides of the pacific... :P

 

So long as both regions end up with the best possible cars, I'm good for what ever can be done it terms

of common engineering but not at the expense of either cars main attributes.. I hope that makes sense.

Link to comment
Share on other sites

The below is a GS with the detuned 315kW model. The numbers on the dyno, in this case, aren't the same as what's on the badge. But nevertheless, it's amazing how much he's gained with the tune. Same (EXTREME TUNING) dyno, by the way.

 

Well its time to get this started.

 

Picked up the XFT GS test ute.

 

Very nice car to drive. I drove straight back to the shop after picking it up 5.00 and got to give it a quick flick on the dyno.

 

http://twitpic.com/37cks5

 

So lets start.

 

http://twitpic.com/37cl0l

 

First pull.

 

http://twitpic.com/37cl9t

 

Now as you can see' date=' Boost is terrible, something we didnt see on the GT. Possible differance in exhaust on the ute to the GT? Something we will be able to look into.

 

http://twitpic.com/37clfm

 

So, Lets just through the changes bwteen the 2 maps on the GT/GS tunes into the GS base map and see what happens.

 

http://twitpic.com/37clr8

 

Yes, Definatley not the power we saw the GT make. Again look at the horrible boost control of the thing.

 

http://twitpic.com/37coi1

 

Ok enough of that, Lets just run the boost with me tuning it close to what we saw the GT run and see what power it makes.

 

http://twitpic.com/37cou4

 

[b']Now lets increase the rev limit a touch[/b]

http://twitpic.com/37cm45

 

So all in all exciting times for the new generation of Fords, One thing is for certain, they are all not the same in the power stakes. I cant touch this thing again now until the weekend as I am too busy but dont worry I will be playing again soon and lets just see what we can get out of a stock Ford with just a tune before we head into the mods. As you can see from the graphs it has only had a couple of pulls on it so fine tuning will yield some nice figures.

 

 

Also, Removed that pesky torque reductions on gear shifts etc. MUCH MUCH nicer now. Turn off the traction and it will smoke 'em...... .. Not that i would do that

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...