TFS Track Heat VS Cobra intake , dyno #s and video are here

[Slow5.0]

Since last year i installed new intake wich is TFS Track Heat because 94 Cobra intake was dying after 5500 rpms, so i drcide to swap it with TFS Track Heat which is good up to 6500

A few months ago i was week away to do dyno with new intake when i broke T5 tranny , than i installed new TKO500 which supposed to take away some power due to bigger gears inside (30lbs heavyer than T5)

So this #s are with TKO500 which is little bit lower and day i dynoed was hot and humidity and i did have some vibration 90mph + (FRPP driveshaft have to be ballanced)

It did move power band up

Here is dyno with New intake

Here is dyno with old setup

As you can see i lost some TQ ,but i think if i had T5 and cooler day it would be a lot higher

BTW i lest same tune on all 3 runs like i use with Cobra intake which is killer tune with Cobra intake ,but it AFR was little bit off so stay tuned for new dyno with real tune

Here is video

<a href="http://videos.streetfire.net/video/6a44766a-80c3-4b20-ab18-98250184b265.htm" target="_blank"><img src="http://thumbs.vidiac.com/6a44766a-80c3-4b20-ab18-98250184b265.jpg" width="115" height="86"></a><br><a href="http://videos.streetfire.net/video/6a44766a-80c3-4b20-ab18-98250184b265.htm" target="_blank">Click to see Video</a>

 

[final5-0]

Ernan

If you have numerical values of the best single pull from both combos

I'll post up a comparo for you

Grady

 

[Grn92LX]

The track heat was worth every penny! Congrats on the improvement. Didn't hurt you down low and helped you nicely upstairs where it counts!!

Every change you make seems to be very worthwhile. I remember your 75mm tb results were awesome and now this

 

[tmoss]

Tale of the tape...............

 

[Slow5.0]

Sorry about this guys

Here you go

 

[tmoss]

Looks just like the lines I plotted - I changed the graph to show your user name Ernan - thanks for putting these together on the same graph.

You traded some mid-range for top-end, just what we'd expect from the differences in the intakes.............net average change over the rpm band was for all practicel purposes zero.

 

[WhiteDevil]

Thats exactly what i was thinking looking at the graphs

 

[Black95GTS]

Ernan, was your Cobra intake ported at all? I seem to recall you saying something about that.

It would have been interesting to see what you would have put down without the tremec! Nice change though; you've got to be happy with that!

Adam

 

[Slow5.0]

Yeah i ported Cobra intake , i mean gasket matching ,nothing crazy

http://memimage.cardomain.net/member_images/10/web/358000-358999/358997_214_full.jpg
http://memimage.cardomain.net/member_images/10/web/358000-358999/358997_228_full.jpg
http://memimage.cardomain.net/member_images/10/web/358000-358999/358997_219_full.jpg
http://memimage.cardomain.net/member_images/10/web/358000-358999/358997_220_full.jpg

More pics here http://www.cardomain.com/ride/358997/9

I wish i had chance test TFS Track Heat intake with T5 ,but

 

[5spd GT]

Grn92lx - Look at the graph, torque was lost...

 

[Goliath5.0]

Congrats Ernie! I'm glad my old intake has a new look and is helping ya out

 

[igotyofire]

and the TFS is comparible to the eldelbrock performer intake right?

 

[Slow5.0]

Congrats Ernie! I'm glad my old intake has a new look and is helping ya out

Hey thanks bro once again
BTW how did you find this post

Grn92lx - Look at the graph, torque was lost...

If i had T5 ,story will be different

 

[tmoss]

Grn92lx - Look at the graph, torque was lost...

and gained - depending on where in the graph line you look.

 

[Goliath5.0]

Hey thanks bro once again
BTW how did you find this post

Just browsing through the forums and ran into it LOL

What are your future plans for the stang bro?

 

[Slow5.0]

I gonna build block and hair dryer

 

[5spd GT]

tmoss - I know that of course...but I was commenting to Grn92lx's comment on how no torque was lost down low...

 

[tmoss]

this is a classic study in how going to a larger cross section intake affects the torque curve.

 

[urban96]

get some track times!!

 

[Killercanary]

Ernan, I dyno'd my car before and after the TKO swap and I lost now HP and only 2ftlbs of TQ. It did slow me down a solid 2 tenths at the track though, I still can not explain that one though.

Nice numbers regardless!