Throttle Body and Intake spacers

[87JCT90]

I really dont mean to sound lame, but do you know what you get for gas mileage with the Hitech stage 2 cams if you have 4.10 gears or a round about how much it will effect your gas mileage.

 

[94Gt5.0]

Honestly, i dont know, i didnt buy a mustang for the mileage LOL. But on a guess, prob 14-15 city, 20ish highway.

 

[87JCT90]

I hear ya but it is the only car I drive and I do not get below 14 mpg, lol

 

[Jimmerz]

i dono what im doing but i get damn near 30mpg on the highway lol

 

[87JCT90]

It has to be your secret tune lol.

 

[87JCT90]

Stangerang would you be interested in selling yor TB to me, a 70mm should be big enough for what I am intending to do with my car, right? I stated what I am planning to do earlier in this thread. Also what is the stock TB on a 99 GT?

 

[Stangerang]

Stangerang would you be interested in selling yor TB to me, a 70mm should be big enough for what I am intending to do with my car, right? I stated what I am planning to do earlier in this thread. Also what is the stock TB on a 99 GT?

Hi, I'm sorry but the TB is not for sale, at the moment. Also, someone had already claimed it, for when the time comes to sell. If he already owns one by the time I'm ready to sell, I'll let you know.

And yes, a 70mm tb will be fine for you....I think the stock Ford piece is 65mm.

 

[87JCT90]

Sounds like a plan, thanks for the advice

 

[Stangerang]

You got it man.

 

[Chris2kGT]

Sounds like a plan, thanks for the advice

If you want a 70mm buy an Aviator TB from the Ford dealer. It should be around 70 dollars new. They are an exact match to the 2v GT.

 

[87JCT90]

Would that 70mm T/B from the Ford dealer look exactly the same as the stock T/B with the exception of the size. The last owner of my car replaced the upper intake and I am wondering if he replaced the stock T/B with the 70mm.

 

[Chris2kGT]

The do have that satin finish. You can find out by measuring it.

 

[the14ftw]

I plan on doing full bolt ons, full exhaust, but leaving the heads and cams alone....I also wondered, if the 75mm would be necessary? I'd like to squeeze every hp possible...and yes, I do plan on running at the track.

Faheem...........not necessary bro...........in fact, Ive read plenty of posts on Mustang sites from guys that said they went back to stock from 75mm because they felt the torque loss wasnt worth it. Us the $$ instead to grab a Stewart HP water pump man...........do some research as it looks to be a nice mod to free up some horsepower..........

 

[87JCT90]

Thanks for the advice

 

[Stangerang]

Faheem...........not necessary bro...........in fact, Ive read plenty of posts on Mustang sites from guys that said they went back to stock from 75mm because they felt the torque loss wasnt worth it. Us the $$ instead to grab a Stewart HP water pump man...........do some research as it looks to be a nice mod to free up some horsepower..........

Actually, I've heard an electric water pump is a good mod....still thinking!