have a serious promblem need help 2nd 1/4 mile run if I run 78 to 79 mph @ 9.35 et. in the 1st 1/4mile ,my 2nd 1/4 mile is (98 to 99.9mph) at 14.14 to 14.30 last four times at the track my 2nd 1/4 mile keeps dropping but 1st 1/4 mile stays the same last weekend 1st 1/4 mile 9.63@ 77.62 ,1/4 mile 14.87@ 93.94 doesnt make sense all I can thing of is the cat. coverter is plugging up?

 

y ou've been around so i'm guess you checked your actuator.

i replaced my cat with a car-sound one and the car loves it. lowend didnt seem to suffer at all.

plus ur 2nd runs the car is hot?

 

hey john, its me. Silver tl type s! Benson, put in the mugen cooling mods, a few weeks ago. I am going to the track, friday night. I'll tell you how she ran. If it works out like I think it will, it might be able to help you too.

 

Clean cl I did not make my sell clear the last four times at the track thouse were my 1st runs 14.87@ 93.94 if you look the 1/8 mile is good but power is falling off

 

to gain power in top end... hi-flow cat. i forget the model number at the moment.

try a bored throttle body and port/polish intake manifolds.

 

holy punctuation batman, asdasklfsdafasflkjoijuoienwgnignv0

 

Irratic runs probably due to silent tire spin and/or small off shift. As far as having more consistant runs in the lower range, cooling mods should help do the trick.

 

No there is a promblem if for 5 1/2 years the diffrence between 1/8 mile to 1/4 mile is always between 20 to 22 miles why has there been a drop to 16 miles diffrence

 

Clean your intake filter recently?

 

I have comptech air cleaner and it is clean first thing I ck, I dont known where to go from here

 

my cat went

 

Come on guys I need HELP

 

i honestly dont understand what you are saying.

 

in april,may,june,july car was running 1/8 mile et. 9.63 78.00mph 1/4 mile et14.87@93.94
now 1/8 mile et. 9.35 78.00mph 1/4 mile et.14.40@98.02
why is there such a drop in mph the 2nd 1/8 mile and et.

 

so your car ran a better time than any previous times, and you want to know whats wrong with your car??

plus there are a lot of other factors, temperature, humidity, 60'

i dont think there is anything wrong with your car.

 

Other way around, dude.

 

(Clean cl )60ft.doesnt matter ,temp and humidty does, let me explain I have six years of drag racing this car a have all the spreed sheets That car has been down the track 462 times in all kinds of weather ,when I compare six years there is a promblem,(that why I am asking for Help! ) I can compare other years with simular weather conditions

 

april,may,june,july car was running 1/8 mile 9.63 78.00 1/4 mile 14.87@93.94
now 1/8 mile 9.35 78.00 1/4 mile 14.40@98.02

someone explain how that statement makes it seems that the most recent time is slower?

how does 60' not matter? if i get a terrible launch and bog 1st, i will get a slower et. with similiar trap speeds, no?

 

John, I was at great lakes last night. the best I could do was a 14.83 @ 94.5mph. -2003 TLS w/ ur pulleys, ct headers, ct ice box, mugen cooling mods. You keep telling to do the exhaust, but I still think it won't make any difference.

 

Hey old man john, its me john (silver 6spd S/C) i did an 13.5 1/4 on my S/C. thats why you need the blower man

 

john, get your car dyno'd again. something might show up on the graph when compared to an old dyno?

there are so many factors that come in play which is why no one has a good guess.

 

i disaggree..

 

clean cl my 60ft. times are 2.26 to 2.30 that why I say it doesnt matter because thats what I am comparing it with

(Tommy gut 2) I still say when you do b-pipe and exhaust ,there were your time ,mph and dyno will change willing to bet you

CL FWD SPEED that is great to hear what was your mph?

Mike after I go to track ahain were going to put it on the dyno last dyno was 238hp197 torque really know differce from last dyno run thats why its telling me something is wroung.

 

type r what do you disaggree with what part of what I am saying.

 

Check your spark plugs.

 

Did yours throw a code when your cat went TypeR?

 

Just put in 2 months ago 1k22

 

Originally Posted by CL FWD SPEED
thats why you need the blower man
i disaggree..


i disagreed with the other guy saying you need a blower...your IK22's are alittle cold and i know you said you tried a random cat a while back but? what size piping? go with a car sound 2.25 and ill bet your top end will wake up w/o effecting your low end...also the knock sensor could be the culprit it is harmonic and any rattling could resonate at a frequency the sensor thinks is knock...it would require a honda tech to use there consult to see knock values and timing values while drving

 

what happened to the nitrous?

 

type r i have nos tjat why the ik22 plugs

 

Have you used your NOS since then? I had a jet run lean once prematurely burning one of my plugs.

 

(Rtatsutani) we put installed NOS last year with stock plugs first day out burned two tips off, since then had no promblem with 1k22 I have only used NOS 30 times since instaled each time I am at the track always make last run with it ,I really only instaled it when I get next to WRX it is a lot of fun racing them

 

Old man john, my blower is still for sale. I'd already talked to benson taking it out soon