361whp 357wtq stock engine

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Apr 3, 2020 | 08:29 PM

Costa T.

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361whp 357wtq stock engine

Just want to share my results. Stock engine. Kn intake, long tubes, x pipe high flow cats and stock titanium exhaust. 361whp and 357wtq

Last edited by Costa T.; Apr 3, 2020 at 08:30 PM.

Apr 3, 2020 | 09:17 PM

old stingray

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Congrats

Apr 3, 2020 | 09:30 PM

walleyejack

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sweet

Apr 3, 2020 | 10:51 PM

Hitman227

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That's well over 400 bhp, sweeet

Apr 3, 2020 | 11:13 PM

Stingroo

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Dynojet dynos are typically pretty happy.

Apr 3, 2020 | 11:15 PM

Hitman227

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Yeah but *all* of them are happy, good for comparative purposes and known drive train loss!

Apr 4, 2020 | 05:02 AM

ZigZag

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Am I missing something ? It doesn't seem feasible to me..

Last edited by ZigZag; Apr 4, 2020 at 05:03 AM.

Apr 4, 2020 | 07:13 AM

Stingroo

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Quote:

Originally Posted by ZigZag

Am I missing something ? It doesn't seem feasible to me..

My guess is a very low mileage Z06 and a happy dyno. Not that there's anything wrong with it or anything, since all a dyno really is is a comparison tool. Time for more mods and a trip back to the same place to see what else can be done.

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Apr 4, 2020 | 08:32 AM

ZigZag

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Quote:

Originally Posted by Stingroo

I wasn't thinking Z06, thanks.

Apr 4, 2020 | 08:55 AM

#10

StingrayRebel

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no tune?... if it is a z06 that's a tad low unless you haven't had it tuned yet

Apr 4, 2020 | 11:13 AM

#11

Tusc

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From: CT

Seems good for a Z - presuming based on "stock titanium exhaust."

My 99 coupe pulled 343 rwhp with headers and x-pipe with borla cat-back, all else stock.

Edit: it did also have a BPP Vortex ram-air cai, but I never count cai as being a "performance mod."

Last edited by Tusc; Apr 4, 2020 at 11:28 AM.

Apr 4, 2020 | 11:17 AM

#12

Mr. Black

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I'm also in the camp of that's low numbers for a well tuned Z06 with long tubes.

That's great numbers for an LS1 with long tubes.

Apr 4, 2020 | 12:44 PM

#13

friou

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From: jefferson texas

Figuring the %15 loss through the drive train that would be around 415 at the motor. I think that would be impressive for an LS! motor.

Last edited by friou; Apr 4, 2020 at 12:46 PM.

Apr 4, 2020 | 01:26 PM

#14

jackthelad

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Quote:

Originally Posted by Mr. Black

I'm also in the camp of that's low numbers for a well tuned Z06 with long tubes.

That's great numbers for an LS1 with long tubes.

The OP said it was a '99. Z06's came out in 2001, so it's an LS1. And for "stock", those numbers are fairly optimistic. Given the limited mods, it probably makes around 370, maybe 380hp at the flywheel.

Last edited by jackthelad; Apr 4, 2020 at 01:27 PM.

Apr 4, 2020 | 03:15 PM

#15

Mr. Black

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Quote:

Originally Posted by jackthelad

The OP said it was a '99. Z06's came out in 2001,

Where? I must be blind as a bat. I don't see that anywhere in the OP or in the OPs profile.

and yes I know.

Apr 4, 2020 | 03:44 PM

#16

jackthelad

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Quote:

Originally Posted by Mr. Black

Where? I must be blind as a bat. I don't see that anywhere in the OP or in the OPs profile.

and yes I know.

My bad. I had been looking at two posts at once.

Apr 4, 2020 | 04:09 PM

#17

Mickeyrx70

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The DynoJet sheet is dated about 6 years ago too?

Apr 5, 2020 | 10:51 AM

#18

Vetteman Jack

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Not bad if a Z, rather high if a base car. Anyway, probably a lot of fun to drive the car.

Apr 5, 2020 | 11:23 AM

#19

old stingray

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Quote:

Originally Posted by ZigZag

I wasn't thinking Z06, thanks.

Apr 5, 2020 | 11:59 AM

#20

Hitman227

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From: Raleigh Suburbs

Ok wait, the OP, with his 2 total posts, says 'stock titanium catback'...leads me to believe is indeed Z, in which case the numbers are somewhat low, with those mods and tune.

Not to mention (now that I gave enough effort to tilt my head to read the damn graph - too lazy to download and rotate), not to mention graph only goes to just past 6k...hmmmm

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