Before/After pulley install
Thread Starter
TECH Fanatic
iTrader: (4)
Joined: Feb 2003
Posts: 1,527
Likes: 0
From: bridgwater, nj
Before/After pulley install Stopped by TTP dyno day last minute and put this down.
360hp/376ft.lbs (BLUE) with all the bolts ons versus 351hp/365ft.lbs (RED) without the pulley. I'm happy that the ASP was good for 9-10hp since it was my last bolt-on. I'm overall very pleased, but I was hoping to hit 370HP full bolt on since I don't have cats. A/F was in a rear O2 bung this time versus in the tailpipe last time, so I am actually al little rich.
360hp/376ft.lbs (BLUE) with all the bolts ons versus 351hp/365ft.lbs (RED) without the pulley. I'm happy that the ASP was good for 9-10hp since it was my last bolt-on. I'm overall very pleased, but I was hoping to hit 370HP full bolt on since I don't have cats. A/F was in a rear O2 bung this time versus in the tailpipe last time, so I am actually al little rich.
Originally Posted by dubs6
no i think his numbers are right on... my friend (txhorns281) made 362 thru cats but we have to argue all day on here that it is not a freak. just well built.
Hey it's bout time someone verified the results of just an ASP Pulley! Always wondered it myself... looks like a great pickup! Good job... ya freak...
Thread Starter
TECH Fanatic
iTrader: (4)
Joined: Feb 2003
Posts: 1,527
Likes: 0
From: bridgwater, nj
Thanks.....I guess, I should be prepared to argue that my car is not/is a freak. 
Nah, I think my numbers are average. Maybe with a tune I can approach some near freakish numbers but I am not going to do that until cam time.
BTW, this was on the same dyno, just two months apart, My intent wasn't to soley justify the results of the ASP, it was just two dyno days I jumped in on, but it served a purpose.
Nah, I think my numbers are average. Maybe with a tune I can approach some near freakish numbers but I am not going to do that until cam time.
BTW, this was on the same dyno, just two months apart, My intent wasn't to soley justify the results of the ASP, it was just two dyno days I jumped in on, but it served a purpose.
Originally Posted by BLASTER
Thanks.....I guess, I should be prepared to argue that my car is not/is a freak.
Nah, I think my numbers are average. Maybe with a tune I can approach some near freakish numbers but I am not going to do that until cam time.
BTW, this was on the same dyno, just two months apart, My intent wasn't to soley justify the results of the ASP, it was just two dyno days I jumped in on, but it served a purpose.
Nah, I think my numbers are average. Maybe with a tune I can approach some near freakish numbers but I am not going to do that until cam time.
BTW, this was on the same dyno, just two months apart, My intent wasn't to soley justify the results of the ASP, it was just two dyno days I jumped in on, but it served a purpose.
I thought the whole idea of a "factory freak" is that a car is a stand out ABNORMAL performer???? And with lots of people hitting 360s after full bolt-ons, i wouldn't say that's freakish 
oh well... 
There's a world of difference b/w "strong" and "freak" 
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
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!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo Thread Starter
TECH Fanatic
iTrader: (4)
Joined: Feb 2003
Posts: 1,527
Likes: 0
From: bridgwater, nj
Originally Posted by smokemup
Blaster how much did you pick up with the exhaust?
I picked up 35hp & 30 ft.lbs going from a lid and cutout to Kooks and duals. I just happen to stumble upon my first dyno files yesterday on my GF's computer(I thought I lost them when my harddrive took a dump) and will post another graph. I will I would have the chance to do a Y pipe and cutout (before/after duals) graph
Last edited by BLASTER; Nov 14, 2004 at 12:30 AM.
Thanks for the info. I'm trying not to do headers / full exhaust on my car but seeing results like yours makes it hard to say no. I was leaning towards a cut-out.
Last edited by smokemup; Nov 13, 2004 at 10:41 PM.