Back From The Track, Not Good. - Page 2 - 3000GT/Stealth International Message Center

oohnoo · 05-17-2008, 08:39 AM

Quote:

Originally Posted by jrod

off topic but, i am still on the stock chromies and stock DS. If i go CF and light wheels, that will help alot correct! I will lose about 100 pounds off the car, and a ton of rotational mass. What is the rule of thumb on rotational mass gain?

My car back in the day when it was stock

Dyno:
8-21-04
Run Conditions: 84.58*F - 29.82 in-Hg
15psi - 296.53awhp @ 311.58 Total Torque - STD: 1.04

9-17-04
Added PST Carbon Fiber Drive Shaft
Run Conditions: 81.32*F - 29.90 in-Hg
15psi - 308.80awhp @ 327.48 Total Torque - STD: 1.03

ZephTheChef · 05-17-2008, 12:33 PM

Quote:

Originally Posted by oohnoo

My car back in the day when it was stock

Dyno:
8-21-04
Run Conditions: 84.58*F - 29.82 in-Hg
15psi - 296.53awhp @ 311.58 Total Torque - STD: 1.04

9-17-04
Added PST Carbon Fiber Drive Shaft
Run Conditions: 81.32*F - 29.90 in-Hg
15psi - 308.80awhp @ 327.48 Total Torque - STD: 1.03

That's good to know. Wonder what kind of difference it would make on a higher hp car...like your car now.

JonsRT · 05-17-2008, 02:14 PM

Good to hear you finally decided on getting a DS! told you so! j/k

Someone correct me if I'm wrong but isn't it for every 100#'s you drop its about equal to a 1/10th in the 1/4?

I know either way Jared getting the lighter wheels and the lighter drive shaft won't hurt anything! Plus it will definitely help lighten the load you put on the drive train!

wraith · 05-17-2008, 02:19 PM

every lb you remove from the wheels is about 6-7lbs of static weight. Its really a function of how far the weight is from the central axis of rotation. For exampe if your wheels are 5lbs lighter each, its like dropping 150lbs or losing the driver if he is tiny. I gained about 15 awhp on a dyno compared to a 99 vr4 with all the same mods same dyno same day with the exception of me having a CFDS-pst 1 piece
. We both had lighter wheels. My 18" Rpo1s are pretty light.\

jrod · 05-17-2008, 02:25 PM

sweet, makes me happy then. B/c these stock chromies are fucking pigs!

Hubbell86 · 05-17-2008, 04:18 PM

atleast your car is still one of the best looking cars on here

. I guess you cant always have a good track day. But i guess you just get 2 shitty ones

.

jrod · 05-17-2008, 04:21 PM

Quote:

Originally Posted by Hubbell86

atleast your car is still one of the best looking cars on here

. I guess you cant always have a good track day. But i guess you just get 2 shitty ones

.

thanks, But next time it will all be better trust me

Now i sound like Nelson.

3KGT2NV · 05-17-2008, 05:33 PM

next you will be posting that the smoke in the vids is wheel spin

jumptman · 05-17-2008, 05:36 PM

Jrod how does your car hold up so much other then the tcase? You beef up anything? Cause you race it a lot from what I can tell.

jrod · 05-17-2008, 06:04 PM

Pretty damn good. but i can tell that all the racing i do is starting to pay the toll on the car. DriveShaft this time, Axel next time. I am getting to that point where i start breaking alot of shit. I cant belive my clutch has held for over a year and a half, b/c i am not nice to it.

05-17-2008, 02:19 PM	#14 (permalink)
wraith resident evil Join Date: Sep 1999 Location: Oradell New Jersey Trader Rating: (15)	Re: Back From The Track, Not Good. every lb you remove from the wheels is about 6-7lbs of static weight. Its really a function of how far the weight is from the central axis of rotation. For exampe if your wheels are 5lbs lighter each, its like dropping 150lbs or losing the driver if he is tiny. I gained about 15 awhp on a dyno compared to a 99 vr4 with all the same mods same dyno same day with the exception of me having a CFDS-pst 1 piece . We both had lighter wheels. My 18" Rpo1s are pretty light.\ Last edited by wraith : 05-17-2008 at 02:30 PM.

05-17-2008, 04:18 PM	#16 (permalink)
Hubbell86 Verified Seller Join Date: Feb 2007 Location: Bentleyville Pa, Drives: 1992 Stealth R/T TT Trader Rating: (7)	Re: Back From The Track, Not Good. atleast your car is still one of the best looking cars on here . I guess you cant always have a good track day. But i guess you just get 2 shitty ones . __________________ 1992 Dodge Stealth R/T TT (41,700 original miles!) Mods: 3sx TP, 3sx DP, Emanage Blue, 15gs installed, Running 20 Psi (Getting Tuned by Predator Performance!) Walbro 255, 450cc injectors, Meth inj. 1992 Dodge Stealth R/T NA Mods: 3sx DP, 3sx TP, and Ebay Intake

05-17-2008, 05:33 PM	#18 (permalink)
3KGT2NV Verified Seller Join Date: May 2007 Location: poughkeepsie, NY Drives: 1994 3kgt vr-4 Trader Rating: (12)	Re: Back From The Track, Not Good. next you will be posting that the smoke in the vids is wheel spin __________________ Paypal address is mlsjlq@yahoo.com http://www.3si.org/forum/f4/engine-b...s-sale-435556/

05-17-2008, 05:36 PM	#19 (permalink)
jumptman 91 Vr-4 Join Date: Jan 2007 Location: Texas =/ Drives: The mechanics crazy Trader Rating: (4)	Re: Back From The Track, Not Good. Jrod how does your car hold up so much other then the tcase? You beef up anything? Cause you race it a lot from what I can tell. __________________ BEWARE MY POSTS ARE POLLUTION TO 3SI MBC set to 14psi\| Ebay Y-Pipe \| OBX 3" downpipe \| 3SX FIPK \| Turbo XS BOV\| Kumho Exta ST\|EGR Block off plates \| Vaccum reduction Coming Soon: Dejon pre turbo intakes, Walboro 255 fuel pump, Gtech pro =)

05-17-2008, 06:04 PM	#20 (permalink)
jrod 11 Sec Club on 13t's Join Date: Sep 2005 Location: OKC Drives: on TE37's Trader Rating: (25)	Re: Back From The Track, Not Good. Pretty damn good. but i can tell that all the racing i do is starting to pay the toll on the car. DriveShaft this time, Axel next time. I am getting to that point where i start breaking alot of shit. I cant belive my clutch has held for over a year and a half, b/c i am not nice to it.

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