400hp LQ9

[95escahoe]

I've got an 04 Escalade with the LQ9 has 345hp stock (im guessing it doesn't make exactly 345hp) with a tune, cat-back exhaust (maybe headers too) and Airaid intake tube & filter would getting to 400hp be possible? Or would I need more mods?


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[1992rs]

With the addition of long tubes and a cam you'd probably make 400 to the crank


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[popo8]

Remember what he said^^^. Hp ratings from the factory are at the crank... not at the wheels. Drop 20% to figure out what ur getting at the wheels... especially on an awd, and thru an automatic.

LTXtech.com IS my drug...
OWNER/ADMIN

 

[eohat]

I've got an 04 Escalade with the LQ9 has 345hp stock (im guessing it doesn't make exactly 345hp) with a tune, cat-back exhaust (maybe headers too) and Airaid intake tube & filter would getting to 400hp be possible? Or would I need more mods?


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Here’s a good article on hopping up the LQ9 with bolt-on parts and a tune. They have dyno results for different combinations.

http://www.hotrod.com/articles/hrdp-0710-6l-ls-series-small-block/

 

[95escahoe]

Remember what he said^^^. Hp ratings from the factory are at the crank... not at the wheels. Drop 20% to figure out what ur getting at the wheels... especially on an awd, and thru an automatic.

LTXtech.com IS my drug...
OWNER/ADMIN

Wasn't sure on how much to expect for driveline loss thanks for the figure


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[#1taho]

Wasn't sure on how much to expect for driveline loss thanks for the figure


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In my taho all stock lq9 and 4l65. Cali and magnaflow exhaust I got 300 to the wheels. That was after the tune.

 

[95escahoe]

In my taho all stock lq9 and 4l65. Cali and magnaflow exhaust I got 300 to the wheels. That was after the tune.

Oh damn was hoping for 300ish stock, then extra with exhaust intake & tune, this shop here can get me 35-40 hp at the rear wheels with a tune


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[#1taho]

Here is the dyno sheets I was hoping for more also but that's all I got.

 

[1992rs]

Im planning on taking mine to get dyno'd to establish a baseline figure for any mods to come. a shop local to me that's big on subarus has an awd dyno that fits our trucks. $90 for three pulls. I'm shooting for the 260 range. Gm's pretty good at under rating their figures so we'll see


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[95escahoe]

Im planning on taking mine to get dyno'd to establish a baseline figure for any mods to come. a shop local to me that's big on subarus has an awd dyno that fits our trucks. $90 for three pulls. I'm shooting for the 260 range. Gm's pretty good at under rating their figures so we'll see


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Let me know, I found a place here that will tune it, dyno before & after 30-35tq and 35-40hp plus improved shifts etc. for $600


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