hi everybody...
im new here
i have a modded 06 mustang gt automatic and there is some q i want to ask..i hope read it very carfully to understand the problem
first i'll put my modded list:
127500 comp cam spr
ported head 2.7
steeda phb (pully harmony balancer) and summite udp
jlt cai 95
bbk tb and steeda spacer
ford racing intak manifold
fr spark plugs
lt headers 1 5/8
3'' tru-x (cross over off road stock pipes cancel catlytic)
stock mid pipes and corsa touring cat-back
shelby gt500 fuel pump and injectors
3.73 gear
intrax lowering springs
sct x3 tuner ( no custom tune but i tune it all requiered things by basic tune) soon i'll install a custom tune after knowing the answers from yours
then, the Q is:
1. i want to know whats the parts hit my engine i mean which parts i should removed or kept and why? just to learn..
2. is there another parts i should equiped and didn't show on my list to get the lost performance?
cuz i reach 12.35 @ 110mph using street tires 235/45/17 front 245/45/17 rear this time i reach it on the normal street.. and i lost down rpm til 210k then the car become lighter it dosen't spin on the road and i feel the odometer hevey from 110 to 120mph then it goes normally..
i hope some understand my issues here and inform me what shall i do to get the best performance from that list and the advices parts i shold use it...thanx and sorry for all this tall message

 

Is this a joke?

 

I didn't understand a word u said

 

this is not joke
if u read my list u will know what i mean
so i will repet the Q
from the list is there any parts hit the engine performance
for ex. is there any problem using steeda spacer with bbk tb 62mm and ford racing intak manifold. any parts make a problem with other parts..i hop you understand now

 

the other problem is the low torque @ low rpm
i thoght its because the comp cam
from idle to 2300 rpm the torque is very bad
after that the torque become very incredible
but compared with stock mustang i can't beat him from 0 - 60 that's the problem..why?
soon i will show u a video

 

watch idle speed and from 105 mph (170kmh)
or watch it on youtube (test from 0 - 120 mph)

 

And I thought I didn't get along with English lol. Glad I wasn't the only one left scratching my head haha

 

My guess for the causes of your car's reduced low rpm torque are the cams, LT's, and intake manifold.
Doing a 3K+ rpm launch and feathering the clutch may help you to beat a stock Mustang GT from 0-60.

 

My car lost bottom end but at the same time I can't launch over 1200 rpms or I'll spin real bad... That could just my my rubber... Quite aggravating ... I want to go back to a fox... Simple... All this computer **** is stupid :-/

 

Adj LCA's, panhard, stiffer springs, aftermarket shocks and struts as well as an adj UCA will help with your "wheel hop". It takes a finesse to launch these cars because of the live rear axel, but once you get it, the feeling of the perfect launch is hard to beat!

 

I have all that but lca... I have not put one any of it other than springs because they are all adj and I have no clue how to adj them

 

When we installed the adj stuff, we just put them on top of the stock factory stuff and adj everything to the factory equipment. As time has gone on my alignment shop tightened up the adj panhard and adj caster camber plates within specs and I can continue to adj the lca's as necessary..

 

I thought of that... But at the same time what is the point if getting adj if I don't adj at the time of install... I'm waiting to find someone local that knows what they are doing

 

my stang is automatic..

 

i know my english is very bad but all what i want is some help
and next time i'll googled my word to english to make u and all the guys here understand..anyway thank u

 

sory guys for my video if ur like to watch plz go to youtub and tab test from 0 - 120 mph.mp4

 

Sorry, I missed that in your original post.
Your 0-60 mph time in the video appears to be in the mid-high 4 sec. range, which isn't slow by any means. But if you want to lower that time, then a high stall convertor should help assuming your tires can maintain traction during the launch.

 

hi ski.i appreciate your suggestion..
after searching on google i found a tci converter on tci.com but there is a lot of kind of stall there. so which one i should use it to fit with the 127500's stage 2? i think 2000+ stall is ok isn't?

 

You're welcome.

There are many variables that must be considered when selecting a high stall TC. The best way to choose the optimum unit for your car's specs and applications is to discuss it with the manufacturer instead of making a wild guess, which can result in disappointing performance results.

BTW, Precision Industries(PI) is another brand you may also want to consider.