Dyno graph -before- internal engine mods
Thread Starter
Joined: Nov 2001
Posts: 3,043
Likes: 0
From: Texas and Qatar
Dyno graph -before- internal engine mods First Graph is stock with open y-pipe.
Second Graph is after these:
TSP Lid / AFE Filter
Stock LS6 Intake
Ported TB
Pacesetter Coated Headers
TSP True Duals w/18" Bullets
Next I'll be installing the camshaft in sig, and probably a pulley at the same time. Not sure when I'll get to those next mods but hopefully in the next few weeks.
The only other thing I'll be doing to this car ever will be PRC Stage 1.5 heads, probably sometime before Thanksgiving. Pending free time.
Direct Link Here
Second Graph is after these:
TSP Lid / AFE Filter
Stock LS6 Intake
Ported TB
Pacesetter Coated Headers
TSP True Duals w/18" Bullets
Next I'll be installing the camshaft in sig, and probably a pulley at the same time. Not sure when I'll get to those next mods but hopefully in the next few weeks.
The only other thing I'll be doing to this car ever will be PRC Stage 1.5 heads, probably sometime before Thanksgiving. Pending free time.
Direct Link Here
Last edited by -Joseph-; Oct 17, 2005 at 09:30 PM.
Thread Starter
Joined: Nov 2001
Posts: 3,043
Likes: 0
From: Texas and Qatar
No, nothing yet other than emissions and skip-shift deleted. It needs one too, the exhaust was puffing black smoke during the pull, I didn't check the A/F though as I barely had time for 2 pulls after the mods. I try to stay away from the tuning stuff as much as possible. Was kinda hoping for about 4-5 more like I've seen on similiar 01-02 cars, but I'll take what it has. 
Thread Starter
Joined: Nov 2001
Posts: 3,043
Likes: 0
From: Texas and Qatar
Frank, the 2000 model "853"s are on it now, I wish I had the 241's to put on it. Tunings not fun for me I don't have patience for that crap. I'd be surprised if this Z gets more than 2-3 reflashes before I put it back to stock, lol.
I'd be surprised if this Z gets more than 2-3 reflashes before I put it back to stock, lol. kind of off topic but have you guys ever done a back to back dyno test of the TSP rumbler vs the TSP duals on the same car. i've got an overlay of two diffferent cars with nearly identical mods but i was curious of a more conclusive test.
Trending Topics
Thread Starter
Joined: Nov 2001
Posts: 3,043
Likes: 0
From: Texas and Qatar
Originally Posted by ls1wannabe
the first run was stock and you got 341 tq thats really good
jrp, no I've never compared them on the same car, Jason may have at some point but not sure. I'd think the catback rumbler would make more low end power.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'
Brett Foote
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
11 Second Club
iTrader: (20)
Joined: Sep 2002
Posts: 2,684
Likes: 3
From: Albuquerque NM - The Land of 8000ft DA
Originally Posted by -Joseph-
Frank, the 2000 model "853"s are on it now, I wish I had the 241's to put on it. Tunings not fun for me I don't have patience for that crap. I'd be surprised if this Z gets more than 2-3 reflashes before I put it back to stock, lol.
I'd be surprised if this Z gets more than 2-3 reflashes before I put it back to stock, lol.So 01-02's put out 5hp more on average? What would you expect from a tune with your setup?
I love being an engineer, I live for this kind of ****. I'm writting two programs in parallel to help with tuning and sorting out what I need and don't need from my logs. I'm writting the programs at the same time to see which one is faster in processing data
, yep I'm a geek. Thread Starter
Joined: Nov 2001
Posts: 3,043
Likes: 0
From: Texas and Qatar
Yep, I've seen a few 241 on 00 cars stock. I've seen a few 01-02 about 245rwhp, not all of them just remembering some higher numbers. I don't keep track of 'before' numbers too much. I think if I had it tuned I might be able to match that though, depends on how far the stock tune is off from optimum I guess.
