Stock TB size on '02 GT???

[Gearhead91]

I have an '02 GT and bought a Ford Racing 70mm TB for it a while back. Now a year later, a friend told me that my car came with a 70mm from the factory. I thought it came with a 65mm. Now come to think of it, when I did the swap I didn't notice much of any visual difference. Please someone set me straight!! I was told that '02 was the first year of a fatter intake elbow and bigger TB, but my friend is kinda a "Know-it-all". Any ideas?? Thanks

 

[Dark Knight GT]

I once read on here that the 02-04 GT's come equipped with a "69mm throttle body". I don't know how accurate that report was but I do know that I have an 01 GT and the stock throttle body that came with it was a 65mm.

NOTE: You shouldn't expect to see any noticeable seat of the pants gains with just a throttle body, especially on a relatively stock n/a GT.

 

[SVTStang03]

SOTP gains on my TB were slim to none... But add a MAF kit and DAAYUM!

 

[SVTStang03]

Dark Knight: Did you notice anything with your intake spacer? I just bought one from Steeda... Was it worth the money?

Thanks!

 

[Gearhead91]

Any know stock TB size on a '02 gt??????????????

 

[SVTStang03]

The 2001-2003 came with a 69mm TB. Basically a 70mm.

 

[Brisk281GT]

I am pretty sure that all 99+ GT's came with 65mm TB's. I know mine has 65mm, why would newer ones come with larger???

 

[stang976]

65 i believe

 

[Dark Knight GT]

Dark Knight: Did you notice anything with your intake spacer? I just bought one from Steeda... Was it worth the money?

Thanks!

I noticed the car has bit more power in mid range but nothing I'de go bonkers over. Its a worth while mod. Starkie got good dyno results with his but how much power he gained, I'm unsure.

The 2001-2003 came with a 69mm TB. Basically a 70mm.

I have a 01 Mustang GT and it only came with a 65mm throttle body. I think I can still remember the older debates and I'm almost positive that the 02+ GT's are suppost to have a 69mm throttle body.

 

[twogts4us]

I didn't measure, but couldn't see any size difference between our TBs (an 01 and 02) - I put them nose to nose and they were exactly the same size. I didn't measure the business end however.

 

[stimmler]

I just read recently that the 96-98 were 65mm and the 99+ were all 66.5mm. I think it was in Sean Hyland's book.

 

[AdRock]

My '02 Gt had a 65 or 66 mm TB on it. With it sitting next to the 70mm FRP one you could easily tell the difference.

 

[Dark Knight GT]

Well, if SHM's book says that, I'de be more likely to trust their accuracy than ours. Just my .02 cents.

 

[Defleshed]

it's a 65mm for an 02 GT