proven hp from lt headers

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11-03-2010, 06:08 PM

#21

lt1-xjs

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Like he said, the proof.

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11-04-2010, 10:30 AM

#22

~BuMps AloT~

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Yes longtubes will not only give you a substantial increase in power, but they will be a essential piece for making the most out of any other mods you may do.

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01-11-2011, 10:41 PM

#23

lt1-xjs

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Quote:

Originally Posted by lt1-xjs

Like he said, the proof.

^^^^^

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07-23-2011, 07:43 PM

#24

lt1-xjs

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Quote:

Originally Posted by lt1-xjs

I also have dyno numbers from adding shorties with the x pipe, picked up 17 rwhp and 16 lbft tq. Here are 4 dyno ran results in a row for header swaps.
1. 96lt1m6 gm high tech post
Hooker shortie with a catback 17 rwhp - 11 lb. tq.
2. Lt1-xjs post
Homemade shortie with x pipe 17 rwhp -16 lb. tq
3. slow94 formula post
Lpp long tube with ory 19 rwhp - 14 lb. tq
4. Shaefz28 post
Trickflow elbow, Pacesetter lt, ory, cat back with cut out 14 rwhp -8 lb. tq.

appears none were tuned before the runs.

Not that much of a difference.

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07-23-2011, 10:21 PM

#25

Johnny-LT1-runner

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Lol is this **** still going?

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07-24-2011, 12:23 AM

#26

LSWHO

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Dude, you've brought this thread back from the dead TWICE NOW. Let it go.

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07-24-2011, 04:35 AM

#27

A20SVT00

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nice results

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07-24-2011, 07:04 AM

#28

AR15 guy

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I will have to dig up slips, but I picked up 4-5 tenths in the 8th after installing pacesetter long tubes on my old 95 Z auto.

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07-24-2011, 08:35 AM

#29

SS RRR

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Quote:

Originally Posted by AR15 guy

I will have to dig up slips, but I picked up 4-5 tenths in the 8th after installing pacesetter long tubes on my old 95 Z auto.

Was that also done by getting rid of the cat as well?

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07-24-2011, 11:53 AM

#30

LSWHO

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Quote:

Originally Posted by SS RRR

Was that also done by getting rid of the cat as well?

That's a pretty big deal for a single cat car.

I gained 4-5 tenths and about 4mph from completely stock exhaust with a cutout ---> LPPs and LPP ory.

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07-24-2011, 12:28 PM

#31

AR15 guy

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Yes I also deleted the cat. I was running a Hooker catback also. I went from manifolds with no cat, and a slp loudmouth (previous owner) to pacesetter LT's, ORY and hooker catback.

What are these LPP headers I keep hearing about?

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