HELP

I recently put on a magnus intake with an fftec throttle body which is a 75mm mustang throttle body by the way but im having issues with my throttle bracket not fitting right.Any one know what i can do to get it to sit right or will I have to build a bolt on bracket to mount it to? any help appreciated.. /ubbthreads/images/graemlins/dunno.gif

 

the car high revs with it in the bolt position i have to almost take the throttle cable off to get it to idle right but it idles awesome..

 

[fivestardsm]

If you cant adjust it, you will probably have to modify the bracket.

 

You mean make a new one or play with the one on the intake?

 

now im getting idle surge any one know what the deal is?

 

[ktmrider]

You eliminated the ISC and FIAV with the new TB. How bout the closed idle switch? Any and all of these items ( or lack thereof ) can contribute to idle surge.
BTW where in NM are you?

 

still got fiav tb came wih an adapter for it and isc is for a mustang its brand new though other than that i made a plate for the throttle bracket and it works awesome my air fuel is at 14.7 to 15.5 while surging its 14.7 when its idling smooth?

 

[fivestardsm]

Cool, so the plate worked. Most likely it was acting up because it was having issues tunning it self to the higher than normal idle.

 

[fivestardsm]

By the way, would you happen to have any pics of your mod for future refference? I have heard of this problem before with the same, or close to same application you are working with. What I have seen, is an adapter plate that bolts to the original mount plate, that had holes offset to accomidate for a better adjustability of the cable. It usually only took an inch or so to make it work.

 

which the throttle bracket i made? if so ill post some pics in a while

 

Here's those pics!

 

Quoting ktmrider:
You eliminated the ISC and FIAV with the new TB. How bout the closed idle switch? Any and all of these items ( or lack thereof ) can contribute to idle surge.
BTW where in NM are you?



I'm in roswell I'm on ABQ-DSM ktmrider

 

[ktmrider]

Ah yes, T70, shoulda looked at the number again....