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Search took 0.00 seconds. Search: Posts Made By: semtex
Forum: Intake/Exhaust 05-11-2010, 12:32 PM
Replies: 137
Views: 30,036
Posted By semtex
Chuck, I think you might have more luck if you...

Chuck, I think you might have more luck if you post this in the actual FI LTH thread. http://www.the370z.com/intake-exhaust/12436-fast-intentions-long-tube-headers-here.html
Forum: Intake/Exhaust 05-09-2010, 12:15 PM
Replies: 137
Views: 30,036
Posted By semtex
Alright, fess up! Have you been talking with my...

Alright, fess up! Have you been talking with my wife?? :argue: ;)
Forum: Intake/Exhaust 05-09-2010, 12:08 PM
Replies: 137
Views: 30,036
Posted By semtex
I'm not sure what your point is. Is this...

I'm not sure what your point is. Is this supposed to contradict something I said? I'm more interested in the curve than I am in the numbers themselves.
Forum: Intake/Exhaust 05-09-2010, 07:49 AM
Replies: 137
Views: 30,036
Posted By semtex
L'ville.

L'ville.
Forum: Intake/Exhaust 05-07-2010, 09:47 AM
Replies: 137
Views: 30,036
Posted By semtex
Just make sure you use the right lube prior to...

Just make sure you use the right lube prior to insertion. Just think, you know all those tedious oil threads? We could start a "What's the best lube for my tail?" thread. ;)





Actually, I...
Forum: Intake/Exhaust 05-05-2010, 07:47 AM
Replies: 137
Views: 30,036
Posted By semtex
No. I never had a single CEL with the HFCs and I...

No. I never had a single CEL with the HFCs and I think it's even of less likely that I'll ever get one with these, given the design of the O2 sensor ports.
Forum: Intake/Exhaust 04-29-2010, 04:10 PM
Replies: 137
Views: 30,036
Posted By semtex
Per the last two paragraphs of post 96: ...

Per the last two paragraphs of post 96:



Also, my expectation is that the gains with the F.I. CBE vs. Stillen's will be across the board, not just in the top end. But we will find out for sure...
Forum: Intake/Exhaust 04-29-2010, 03:32 PM
Replies: 137
Views: 30,036
Posted By semtex
Well, post 96 above shows my tq curve from before...

Well, post 96 above shows my tq curve from before the Stillen header install. Give my analysis in that post a quick read if you haven't already and tell me if you think it makes sense.
Forum: Intake/Exhaust 04-29-2010, 10:05 AM
Replies: 137
Views: 30,036
Posted By semtex
I'm wondering if the worn tires have something to...

I'm wondering if the worn tires have something to do with the diminished dyno numbers. Because tire wear means the overall circumference of the tire gets smaller over time. And if I'm thinking this...
Forum: Intake/Exhaust 04-29-2010, 10:03 AM
Replies: 137
Views: 30,036
Posted By semtex
Everything. It was right after I installed the...

Everything. It was right after I installed the underdrive pulley. So it already had the CBE, intakes, Stillen headers and Berk HFCs. The only thing I didn't have yet was the Uprev tune.
Forum: Intake/Exhaust 04-28-2010, 09:12 AM
Replies: 137
Views: 30,036
Posted By semtex
Such an overlay wouldn't be a valid comparison,...

Such an overlay wouldn't be a valid comparison, because so much time elapsed between when I had the stock manifold and now. Too many conditions will have changed for it to be a valid apples to...
Forum: Intake/Exhaust 04-28-2010, 09:10 AM
Replies: 137
Views: 30,036
Posted By semtex
That's a good question, and to be honest I'm not...

That's a good question, and to be honest I'm not 100% sure. I'm inclined to say that I would have regained the lost low-end torque if I had simply thrown the stock headers back on, but I don't think...
Forum: Intake/Exhaust 04-26-2010, 04:22 PM
Replies: 137
Views: 30,036
Posted By semtex
My rear tires are worn down to the wear bars. ...

My rear tires are worn down to the wear bars. (In fact, I just ordered a new set of Michelin PS2s.) I wonder if that might have affected the dyno numbers, as the diameter and overall circumference...
Forum: Intake/Exhaust 04-26-2010, 07:59 AM
Replies: 137
Views: 30,036
Posted By semtex
Pricing info is in original thread here:...

Pricing info is in original thread here: http://www.the370z.com/intake-exhaust/12436-fast-intentions-long-tube-headers-here.html
Forum: Intake/Exhaust 04-26-2010, 07:52 AM
Replies: 137
Views: 30,036
Posted By semtex
What?

What?
Forum: Intake/Exhaust 04-25-2010, 12:16 PM
Replies: 137
Views: 30,036
Posted By semtex
No. Maybe. No.

No.
Maybe.



No.
Forum: Intake/Exhaust 04-25-2010, 06:25 AM
Replies: 137
Views: 30,036
Posted By semtex
You know what kinda confuses me though? This car...

You know what kinda confuses me though? This car has made more power before. I dyno'd after the underdrive pulley went on, back in May of '09. Check it out. I hit 330whp. This either shows how...
Forum: Intake/Exhaust 04-24-2010, 09:25 PM
Replies: 137
Views: 30,036
Posted By semtex
Multiple runs were made, and all of them...

Multiple runs were made, and all of them consistently showed loss of peak hp, as well as the same deltas in the low and mid-ranges. The two lines on the Dyno Dynamics are the best from each session....
Forum: Intake/Exhaust 04-24-2010, 06:19 AM
Replies: 137
Views: 30,036
Posted By semtex
Different jurisdictions have different methods...

Different jurisdictions have different methods for emissions testing, so it depends on where you live. These will pass with flying colors where I live, because all they do here is hook up their...
Forum: Intake/Exhaust 04-23-2010, 11:49 PM
Replies: 137
Views: 30,036
Posted By semtex
I just noticed that the paper printout of the...

I just noticed that the paper printout of the dyno I got from Sharif is actually a little easier to read than the screen capture, so I scanned it in. The lines are thinner so you can see the deltas...
Forum: Intake/Exhaust 04-23-2010, 11:08 PM
Replies: 137
Views: 30,036
Posted By semtex
I sent you pm, Tony. ;)

I sent you pm, Tony. ;)
Forum: Intake/Exhaust 04-23-2010, 07:07 PM
Replies: 137
Views: 30,036
Posted By semtex
Tony, your theory is certainly plausible. But if...

Tony, your theory is certainly plausible. But if the CBE is too restrictive for the increased flow at the top end, wouldn't that just prevent any gains from being realized? In other words, why...
Forum: Intake/Exhaust 04-23-2010, 05:10 PM
Replies: 137
Views: 30,036
Posted By semtex
:roflpuke2: Thanks for all your help with the...

:roflpuke2: Thanks for all your help with the dyno results and tuning, Sharif!
Forum: Intake/Exhaust 04-23-2010, 04:44 PM
Replies: 137
Views: 30,036
Posted By semtex
It's right there in front of you. In the first...

It's right there in front of you. In the first graph.

Edit: If you're looking for a printed number, no Sharif didn't put one on. Looks to be about 248 ft/lbs.
Forum: Intake/Exhaust 04-23-2010, 04:22 PM
Replies: 137
Views: 30,036
Posted By semtex
Original post has been updated with dyno results....

Original post has been updated with dyno results. I will paste the update in here for your convenience:


Here are the post-installation results.

HP and TQ:...
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