GT Performance Mods 2005+ Mustang GT Performance and Technical Information

Throttle Body

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Old 12/22/05, 09:17 PM
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Hey all,
Just wondering who has a throttle body on? I have been patiently waiting for BBK to release theirs. I have seen one other one on the market from MotoBlue, but I don't know to much about them. I remember a while back, there was a group by in for them I think. Anyway what are your opions with those who have them. Did you notice a difference right away? Those of you with the Motoblue, how is it working out for you?
Old 12/22/05, 09:22 PM
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do a search

they have no added benefit or horsepower whatsoever
Old 12/22/05, 09:24 PM
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I have a LFP TB...It didn't make a huge performance gain. It made the throttle response much better and makes the car feel like it has a good ol' throttle cable again. I am glad I installed it, many will dis-agree but it depends on you and what your looking for... If your expecting a 10 + HP gain look elsewhere... If you like a smooth, clean, more responsive accelerator pedal then have at it.
Old 12/22/05, 09:29 PM
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If this is the case, companies are really false advertising. They are posting gains of 10+ in HP. Not good.
Old 12/23/05, 06:04 AM
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Originally posted by Vegasjay@December 22, 2005, 10:27 PM
I have a LFP TB...It didn't make a huge performance gain. It made the throttle response much better and makes the car feel like it has a good ol' throttle cable again. I am glad I installed it, many will dis-agree but it depends on you and what your looking for... If your expecting a 10 + HP gain look elsewhere... If you like a smooth, clean, more responsive accelerator pedal then have at it.
Justin took the words right out of my mouth.
It also looks great with the billett finish.
Old 12/23/05, 06:15 AM
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I dyno'd Doug's LFP TB on my car, made like 1 hp. Looks good thought, and people say it makes a difference in throttle response. I would spend my $500 elsewhere. If you want better throttle response, get a Jet TBS. I have taken mine on and off a couple of times, and I can fell better throttle response with it on, even though it too, made no difference on the dyno.
Old 12/28/05, 04:20 PM
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LOL...OMG!

http://cgi.ebay.com/ebaymotors/2005-06-For...1QQcmdZViewItem

Yea...10 HP gain....OK
Old 12/28/05, 04:30 PM
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Huhhh...

http://cgi.ebay.com/ebaymotors/2005-2006-F...1QQcmdZViewItem

8.5 Horse gain with JOEBLOWRACING <--what a name lol
Old 12/28/05, 11:47 PM
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Originally posted by 05STG1@December 28, 2005, 5:33 PM
Huhhh...

http://cgi.ebay.com/ebaymotors/2005-2006-F...1QQcmdZViewItem

8.5 Horse gain with JOEBLOWRACING <--what a name lol
That guy can't even get his story straight. In one part of the description he says 10-12rwhp, then further down he says 8.5rwhp. Maybe that explains why by the time it reaches your car it is only 1rwhp
Old 12/29/05, 06:37 AM
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lol..I missed that. How true Doc, how true....
Old 12/29/05, 07:43 AM
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Originally posted by hawgman@December 29, 2005, 12:50 AM
That guy can't even get his story straight. In one part of the description he says 10-12rwhp, then further down he says 8.5rwhp. Maybe that explains why by the time it reaches your car it is only 1rwhp
Now THAT's funny!
Old 1/13/06, 10:07 AM
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OK This is JR Granatelli of Granatelli Motor Sports. This is my first post and as a manufacture of several Mustang parts I want to be able to add input without getting bashed. Perhaps I am jumping the gun but all too often these boards turn into an attackfest on the manufactures. With that said, we manufacture a billet 62mm twin blade throttle body with Bronze gears. BBK is a casting and from what I saw uses the stock plastic gears. I am sure when they come out they will be less money so if cost is the #1 concern perhaps you should wait.

However, I you are looking for a top quality part that does in fact make an 8hp peak improvement, then we got your back. I am surprised to read that a few of you said you did not see a power increase with Motoblue as their unit is very similar to ours.

As a matter of FACT. Not only is the peak increase 8hp but power under the curve was as hi as 10hp in some spots. Torque is the big surprise. Our T-body, as tested by 5.0 magazines, at a dyno shop 50 miles from here (Extreme Automotive) tested the t-body and made 22 ft/lbs increase between 3500 and 4500rpm. That is why everyone says it feels more throttle responsive - they feel the torque

We are also the same company that introduced the Coil on Plug coils and "0" ohm wires for the 2005/2006 3v. These are in stock and shipping so call ask ask questions and I will do my best to answer and educate everyone
Old 1/13/06, 10:26 AM
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Originally posted by Granatelli@January 13, 2006, 11:10 AM
OK This is JR Granatelli of Granatelli Motor Sports. This is my first post and as a manufacture of several Mustang parts I want to be able to add input without getting bashed. Perhaps I am jumping the gun but all too often these boards turn into an attackfest on the manufactures. With that said, we manufacture a billet 62mm twin blade throttle body with Bronze gears. BBK is a casting and from what I saw uses the stock plastic gears. I am sure when they come out they will be less money so if cost is the #1 concern perhaps you should wait.

However, I you are looking for a top quality part that does in fact make an 8hp peak improvement, then we got your back. I am surprised to read that a few of you said you did not see a power increase with Motoblue as their unit is very similar to ours.

As a matter of FACT. Not only is the peak increase 8hp but power under the curve was as hi as 10hp in some spots. Torque is the big surprise. Our T-body, as tested by 5.0 magazines, at a dyno shop 50 miles from here (Extreme Automotive) tested the t-body and made 22 ft/lbs increase between 3500 and 4500rpm. That is why everyone says it feels more throttle responsive - they feel the torque

We are also the same company that introduced the Coil on Plug coils and "0" ohm wires for the 2005/2006 3v. These are in stock and shipping so call ask ask questions and I will do my best to answer and educate everyone

Hey JR
What's the retail on your unit?
Does it really do anything to combat the PC's throttle lag??
Old 1/13/06, 11:02 AM
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JR, glad to see the first post!
Old 1/13/06, 11:42 AM
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JR,

First, welcome to TMS!

I DO have to ask some questions on your claims. Because the numbers you posted do not add up.

You claim an 8 hp increase at peak. That sounds perfectly resonable. Then you clain claim up to 10 hp increase below peak. Again, no issues.

Then you throw out that 22 ft-lb torque increase between 3500 and 4500 rpm. Red flag.

hp = torque * rpm / 5252.

So, at 3500

hp = 22 * 3500 / 5252 = 14.7 hp. this is almost 50% bigger hp increase below peak than you claimed.

at 4500

hp = 22 * 4500 /5252 = 18.8 hp over stock. That is almost double what you claimed as the below peak increase.

So, either the hp increases are actually a lot better than you claim, or the torque increases are a lot less (22 ft-lb) than you claim.

Sorry for jumping on a new guy here, but hp - torque claims are one thing that ALWAYS gets my attention. I don't know how many blatantly false dyno graphs I have seen over the years. It doesn't matter what type of dyno you use or brand, hp is calculated so it ALWAYS directly correlates to rpm and torque.
Old 1/13/06, 12:38 PM
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Again...just like I said to Mark from LFP on another board, I wish the vendors and manufacturers would start a thread with the tuners that are posting dyno sheets showing no gains. So far the only people I have seen that truly have positive feedback from these things are the people making them, the people selling them, and the people associated with those people.
Old 1/13/06, 12:52 PM
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Originally posted by RRRoamer@January 13, 2006, 10:45 AM
hp = torque * rpm / 5252.
I have seen this equation work in a lot of magazines, too:

hp = advertising dollars * rpm / 5252



Old 1/13/06, 12:55 PM
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Mine is for sale in the parts forum.
Old 1/13/06, 01:24 PM
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Car was tested on a dynopak and I was not there. I can only report what 5.0 saw. We have tested here and seen 8 to 10 hp increases depending on the car and other changes. From what I gather the car tested by 5.0 was an auto trans and basically stock. I agree with your math so maybe it made more power down low. I have asked to see a copy of the data
Old 1/13/06, 01:37 PM
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JR,

I would love to see the graphs. A full data table would be even better...


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