why am i not going faster?

[RETROPNY]

Can any one shed some light ? here is what i have done so far have a mustang gt 2006 with a saleen 3.0 pulley zero spark plugs , 60lb injectors 2400 mass air tci 3000 stall automatic with a level one 1000 hp build 410 gears kooks long tube headers magna flow cats hollowed out .the car is dropped 2" in rear and 1.75" in front gt 500 pumps dual .che upper and lower ca line lock , also the car weight is 3980 with me in it . the best i have done is 11.66 at 114mph with a 1.56 60' the car was tuned by JDM with SCT im not sure if this is good or the car can go faster soon i will be putting in a 1 piece DS RWH 480 TORQ 445 tires i use are 275/45/17 mickey's DR HELP HELP HELP.March 21 2009 Englishtown NJ 12.26 pm and a corection 1/8 mile 7.403 @ 92.06 at the 1000 mark 9.702 the 1/4 mile 11.665 @114.23 Thanksalso sorry 6500 shift

 

[06vistabluegt]

HP?, TQ? where are you shifting?

 

[ArtQ]

Do have the date, time and track name for that run?

 

[Kankakee]

He said near the end 480RWHP/445RWTQ

 

[06vistabluegt]

He said near the end 480RWHP/445RWTQ

lol, sorry, I just got on someone at work for not reading an entire email and asking questions that were answered at the end.

 

[RETROPNY]

why not faster

March 21 2009 Englishtown NJ 12.26 pm and a corection 1/8 mile 7.403 @ 92.06 at the 1000 mark 9.702 the 1/4 mile 11.665 @114.23 Thanks

 

[RETROPNY]

why

also sorry 6500 shift

 

[pacettr]

Good 60' MPH seems VERY low for your combo IMO.

 

[kenneth]

seems like it should go faster, best I've done is 11.63 @ 116 with the 3.4 pulley and the supershaker.
BUT it was also a neg. DA of about 1500

 

[ArtQ]

Yeah, that was a good day to run at E-town... -1700' DA.

You have some weight to that car, I have seen similiar set-ups run about the same at almost 4000 lbs.

What rpm are you going through the traps at?

Im not an auto/blower guy but 6250 seems on the low side for shifting.

 

[RETROPNY]

mustang

the one thing that i dont no is what i'm going thru the traps at.never paid attention i checked my stats and my shift point was set at 6500 by jdm

 

[RETROPNY]

gears tires the problem

Some one said that i'm running too much gear for my combo????i had 355 in before .

 

[don_w]

It's not the gear... I'm still running 4.10s without an issue. But I'm not sure the suspension is helping you at all, and I know for a fact, the weight is a killer.

 

[RETROPNY]

springs

If it is the ride height what type of springs and struts?are the best for drag race.

 

[jroc07gt]

could be the tci stall cuz that was a big problem for kenneth

 

[RETROPNY]

tci

then what would you recomend for a converter stock or?

 

[kenneth]

I just had my stock converter restalled by Chris @ PTC to 2500-2600 stall.
I haven't had it out to the track yet to try it out but it does feel better on the street.

 

[psfracer]

Your mph gain from the 1/8th to the 1/4 is very low for a s/c'd car. Going from 92 mph to only 114 mph, something is wrong. That is only 22 mph. N/A cars do more then that. Typical for a s/c'd car is 27-28 mph increase, which would put you around 119-120 mph (where you should be).

What are your IATs? Is the tune pulling timing on the big end? Is the car just falling flat on the big end? What gas are you using?

My gear calculator is also showing with that size tire and 4.10s, your good for 122 mph at 6500 rpm.

 

[RETROPNY]

???? help

Not to sound dumb what is IAT unfortunatly i dont no what the tune does with timming they never told me any of this but after about 1/2 way im in 4th and the car is moving but not pulling like in 1,2,3 gears i guess you colud say fall on face help? 93 octane only.

 

[ChevyKiller]

Intake Air Temperature = the temperature of the airflow going into the engine.