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My gains from LSX 90mm intake.TB and headers

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Old 10-12-2004, 06:02 AM
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Default My gains from LSX 90mm intake.TB and headers

Old, LS6 intake,TR ported TB and SLP 1 3/4 headers
New, 90mm LSX intake and TB, QTP 1 7/8 lt headers

Just a tad under 30 rwhp and 28 torque

GTP Iron 408,TH-400 4000 stall, 12 bolt with 3.73s.

Not bad, seems like the engine is breathing a little better. Now to get to the track and get some real numbers.
Old 10-12-2004, 06:17 AM
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Thats some good gains. Congrats on the bad *** setup
Old 10-12-2004, 06:29 AM
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chris...I think you have more in it. I found the wideband wasn't tightened into the pipe correctly...probably making it read leaner that it was really was.

It read way leaner than my onboard wideband...

I think your car is still way too rich...get Jason's wideband in it for the track
Old 10-12-2004, 07:18 AM
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Originally Posted by Fireball
chris...I think you have more in it. I found the wideband wasn't tightened into the pipe correctly...probably making it read leaner that it was really was.

It read way leaner than my onboard wideband...

I think your car is still way too rich...get Jason's wideband in it for the track
True true. Last time we went to the track he was able to lean it out a little at the track after logging a couple runs in it.

Thank you again for your help.
Old 10-12-2004, 10:13 AM
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I'm doing the exact swap on a stock cube setup right now. QTP 1 3/4" HVM instead of 1 7/8".

Nice gains!
Old 10-12-2004, 12:36 PM
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Definately I nice setup, Chris!

I was lucky enough to be there the first time you fired her up.

All I can say is DAYUM!!! No wonder you pissed off the cops in OC
Old 10-12-2004, 01:19 PM
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Thumbs up

Old 10-12-2004, 01:56 PM
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Originally Posted by Raptor99
Definately I nice setup, Chris!

I was lucky enough to be there the first time you fired her up.

All I can say is DAYUM!!! No wonder you pissed off the cops in OC

I had the cut outs capped, i was idling too. damned cop was being a richard cranium.
Old 10-12-2004, 09:56 PM
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Wow, congrats. This intake seems to be very impressive. I'm sure some of it was from the headers but I would think only 10hp at the very most.

I switched from slps to grotts too, because of the ground clearance.




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