Nissan 370Z Forum

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-   -   Fast Intentions Long Tube Headers are here! (http://www.the370z.com/intake-exhaust/12436-fast-intentions-long-tube-headers-here.html)

Danny3.7 06-04-2010 08:55 PM

not a family guy fan but the best way I can sum up my feelings is to say, "gigity gigity!":yum:

dainedazz 06-06-2010 11:45 PM

INSTALLED! Tony, these LTH are sick!! They sound crazy & I def. feel more power. Idk if its because my cat's are deleted now but I def feel the extra push. (I had stock cats + FI TDX CBE + Stillen CAI before installing the LTH) Once again, excellent job on another F.I piece. & BTW, those o2 sensors are crazy how it extends lol..

Vegitto-kun 06-07-2010 05:59 AM

You know I have been wondering. you have to make the O2 sensors longer right?

How?

chuckd05 06-08-2010 02:01 AM

Any more before and after dyno's ?

Im so mad that I gave up my spot... !

Valentino 06-08-2010 05:35 PM

:happydance:

shumby 06-08-2010 05:55 PM

after haveing my car dynoed. and only gettig 275 rwhp i am not impressed with these.

XwChriswX 06-08-2010 05:56 PM

Quote:

Originally Posted by shumby (Post 568487)
after haveing my car dynoed. and only gettig 275 rwhp i am not impressed with these.

Pre-tune/Post-tune?

G37Sam 06-08-2010 06:01 PM

Well who doesn't know GTM's dyno lol

shumby 06-08-2010 06:02 PM

pre tune. but considering other with cat back and stock headers and cats got 290. i don't expect much from the tune.

XwChriswX 06-08-2010 06:06 PM

Quote:

Originally Posted by shumby (Post 568498)
pre tune. but considering other with cat back and stock headers and cats got 290. i don't expect much from the tune.

Err... Sorry to hear that br0.

shumby 06-08-2010 06:08 PM

we will see how they respond the the SC at GTM that will tell the tail.

XwChriswX 06-08-2010 06:08 PM

Quote:

Originally Posted by shumby (Post 568511)
we will see how they respond the the SC at GTM that will tell the tail.

:iagree:

saparda 06-09-2010 06:51 AM

Quote:

Originally Posted by shumby (Post 568487)
after haveing my car dynoed. and only gettig 275 rwhp i am not impressed with these.

shumby ma man :D , so your back from Russia ha

one thing though, if you thought that LTH will increase your power @ the top then your mistaken, the number you see from the dyno is the MAX WHP you get at lets say 7500 RPM but have a look at the mid range

basically, LTH will remove power from the top and put it in the middle, in other words, power will kick in sooner....compare the WHP you get @ 3500 - 6000 RPM, am sure you will find that with the LTH you will have more power and that's good enough for me, i mean you only gonna be @ the 7000+ RPM for a second and then your gonna shift the gear and RPM goes down and i dont think you always drive at 7500 RPM :bowrofl:

i have the LTH on my car and there is definitely an increase at the mid range, didnt do the dyno yet but from my butt dyno i can say (am happy :icon17: )

Daishi 06-09-2010 09:55 AM

Quote:

Originally Posted by shumby (Post 568511)
we will see how they respond the the SC at GTM that will tell the tail.

I don't know why you dynod so low.. I dynod 300whp on a mustang dyno which reads 12% lower than a dynojet..

G37sHKS 06-09-2010 10:30 AM

umm hello?? did u read what he said?? first of all he didnt tune his car yet.
2nd, you might have CAI while he dont.. you have pulley he dont..


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