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Old 06-09-2012, 01:14 AM   #290
StOrM TrOOpEr
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JANNETTY RACING CUSTOM TUNING on SuperFlow WinDyn V2.3

MAX RWHP: 367.4 MAXTRQ: 375.1 A/F RATIO: 12.5
(i even reached 369.1 rwhp on the screen)

6/8/12 76F 44% HUMIDITY

mods:

AMERICAN RACING HEADERS
1 7/8" Primaries With 3" Merge Collectors, 3" X-Pipe (With Cats) Includes Mufflers With Polished S/S Tips
Cold Air Inductions COLD AIR INTAKE
Apex Motorsports INTAKE SCOOP
VMAX Ported Throttle Body

JANNETTY RACING TUNE


(my previous tune was done on HP Tuner on a DYNOMITE.. although DYNOMITE tends to show higher numbers)

i am so happy with the response of my car now.. THANX TED JANNETTY !!!
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Last edited by StOrM TrOOpEr; 06-11-2012 at 10:45 PM.
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Old 06-12-2012, 05:49 PM   #291
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i know that ted jannetty did a great job on my tune and i could feel it. but based on my bolt-ons and what their respective companies claim how much hp it gains, my numbers is kinda lower than expected.

each product is claimed to be:
ARH headers, xpipe, cats = 30hp
CAI cold air intake = 15hp

then a tune could pick up around 20hp

with stock L99, its average is 320rwhp + bolt-ons and tune = 385

plus i got intake scoop and vmax tb

but its just numbers and every dyno is different and not accurate

so, who got the same bolt ons as mine and whats ur numbers?
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Last edited by StOrM TrOOpEr; 06-12-2012 at 06:01 PM.
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Old 06-12-2012, 06:26 PM   #292
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Quote:
Originally Posted by StOrM TrOOpEr View Post
i know that ted jannetty did a great job on my tune and i could feel it. but based on my bolt-ons and what their respective companies claim how much hp it gains, my numbers is kinda lower than expected.

each product is claimed to be:
ARH headers, xpipe, cats = 30hp
CAI cold air intake = 15hp

then a tune could pick up around 20hp

with stock L99, its average is 320rwhp + bolt-ons and tune = 385

plus i got intake scoop and vmax tb

but its just numbers and every dyno is different and not accurate

so, who got the same bolt ons as mine and whats ur numbers?
When I was bolt-ons, my numbers were very similar (376/391). It's hard just to add together advertised horsepower (because they never clarify if they mean crank/rear-wheel/or dyno-HP), but in your case, ~370-dyno sounds about right. For example, mine responded so well to the bolt-ons that the tune added only 10hp.

Padre
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Old 06-12-2012, 07:38 PM   #293
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Quote:
Originally Posted by Padre View Post
When I was bolt-ons, my numbers were very similar (376/391). It's hard just to add together advertised horsepower (because they never clarify if they mean crank/rear-wheel/or dyno-HP), but in your case, ~370-dyno sounds about right. For example, mine responded so well to the bolt-ons that the tune added only 10hp.

Padre
i wasnt thinking about that.. thanx for reminding me about that.. when i recalculated, based on my bolt-ons and tune and 20% drivetrain loss:

ARH LT's, xpipe, cats = 30hp / .20 = 24
CAI intakes = 15hp / .20 = 12
tune = 20hp / .20 = 16
------------------------
total = 52rwhp + 320rwhp stock = 372

so i guess mines is right about there
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Old 06-12-2012, 08:36 PM   #294
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Quote:
Originally Posted by StOrM TrOOpEr View Post
i wasnt thinking about that.. thanx for reminding m about that.. when i recalculated, based on my bolt-ons and tune and 20% drivetrain loss:

ARH LT's, xpipe, cats = 30hp / .20 = 24
CAI intakes = 15hp / .20 = 12
tune = 20hp / .20 = 16
------------------------
total = 52rwhp + 320rwhp stock = 372

so i guess mines is right about there
I posted my graph right above yours. I was expecting higher numbers too, based on all the advertiser's claims. I've heard gears can lower dyno numbers slightly, so that might have something to do with it. Ted tweaked my tune a bit after this, so I may have picked up a few more HP.
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Old 06-12-2012, 08:43 PM   #295
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Quote:
Originally Posted by E.T. View Post
I posted my graph right above yours. I was expecting higher numbers too, based on all the advertiser's claims. I've heard gears can lower dyno numbers slightly, so that might have something to do with it. Ted tweaked my tune a bit after this, so I may have picked up a few more HP.
just like u said, "Car feels strong when driving though, so I suppose that's what matters"

and yea, i had very high expectations and ted saw my frown when i got the numbers, but he assured me that he hasnt seen any high numbers with the same bolt ons as mine
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Old 06-12-2012, 10:53 PM   #296
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Quote:
Originally Posted by StOrM TrOOpEr View Post
i wasnt thinking about that.. thanx for reminding me about that.. when i recalculated, based on my bolt-ons and tune and 20% drivetrain loss:

ARH LT's, xpipe, cats = 30hp / .20 = 24
CAI intakes = 15hp / .20 = 12
tune = 20hp / .20 = 16
------------------------
total = 52rwhp + 320rwhp stock = 372

so i guess mines is right about there
Well there are always differences some L99 stock dyno 310wHP and some 330wHP.. Ted did a CAI shootout and the CAI gained 9wHP (if I remember right)
Dyno all read different. You can go to a dynojet somewhere and then it will dyno 398wHP.. What matters is how fast it is on the street or your trap speed at the track..
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Old 06-12-2012, 11:40 PM   #297
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Interesting thread.... Given that I went 13.15@106.77 @ what, 4250 raceweight, that would with 20% drive train loss put me around 320rwhp stock.

Interesting to note 37x rwhp for Padre with bolt-ons, that was on a Dynojet?
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Old 06-12-2012, 11:49 PM   #298
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The baseline pull was done with all the bolt-ons listed in my sig except the heads and cam, however I returned the tune to stock before giving them the car. I was pretty suprised at how low the baseline was with all that stuff on there, just goes to show how much a tune can bring out of those bolt-ons because I'm sure it was way higher than that with my jannetty tune on there. The car felt very strong before I got the heads and cam and well, just feels like an animal now. I can't wait to see what FI is like.
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Old 06-12-2012, 11:58 PM   #299
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Quote:
Originally Posted by StOrM TrOOpEr View Post
just like u said, "Car feels strong when driving though, so I suppose that's what matters"

and yea, i had very high expectations and ted saw my frown when i got the numbers, but he assured me that he hasnt seen any high numbers with the same bolt ons as mine
close...very close.
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Old 06-13-2012, 07:54 AM   #300
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Oh yeah, I also forgot to mention my car only has 2000 miles on it, so maybe that could affect the numbers? It looks like the real power comes from LTs. I know many people posted about gaining 20+ HP with high flow cats, but I'm beginning to doubt that works for everyone.

In my case, it's hard to know because I don't have an all stock baseline. Maybe I would've only pulled 310 stock...
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Old 06-13-2012, 11:34 AM   #301
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Here is mine, before and after the TVS2300 and GM ported heads:

Before



After TVS, LG Exhaust:



Then, after the GM ported heads it went to

541rwhp and 547torque.
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Old 06-13-2012, 12:07 PM   #302
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50hp from ported head WOW.. nothing else with that?
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Old 06-16-2012, 06:11 PM   #303
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My Stock dyno car has 11700 miles on i bought it used dont know how it was broken in i bought with 5500 miles on it.
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Old 06-16-2012, 09:31 PM   #304
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Originally Posted by Nitroman28 View Post
Put mine on the dyno yesterday and my tune seems to be hurting me, The AFR on the 2 tune runs was 9.0 so I put the stock tune back in and the AFR was 11.1 and more HP, not real sure what the deal is..

My mods are Long tube,Cat,resonator delete,Flow master,Cold air intake,tune

Definitely talk to your tuner. It sounds like it needs some adjustments.
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Old 06-16-2012, 11:46 PM   #305
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Definitely talk to your tuner. It sounds like it needs some adjustments.

I'm done with mail order tunes, just not worth it.
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Old 06-16-2012, 11:58 PM   #306
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Originally Posted by Nitroman28 View Post
I'm done with mail order tunes, just not worth it.
I agree that I'd be cautious about letting someone tune my car via email, but there are a few sponsors on the forum that seem to do great work.
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