PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

hp gains???

Thread Tools
 
Search this Thread
 
Old Oct 13, 2007 | 02:18 AM
  #1  
dozie's Avatar
Thread Starter
Teching In
iTrader: (3)
 
Joined: Nov 2006
Posts: 11
Likes: 0
From: jacksonville nc
Default hp gains???

i have a 6 spd 2000 pontiac trans am ws6, i have a ported 78mm throttle body, full slp intake system with k&n air filter, underdrive pully, pacesetter ceramic coated long tube headers, 3in duel exhaust (no cats or mufflers), FMS Custom Grind Camshaft - 232"/236" .585"/.600" 114LSA - aggressive profile with a 2800-7000 RPM range, rough idle, bored 10+, stock crank, eagle rods (stock length), and mahle 10:1 pistons. i had it on the dyno and got 380hp at the wheels, i was just wondering if it would be worth it to get it tuned? what kind of gains should i expect?
Reply
Old Dec 8, 2007 | 05:20 AM
  #2  
lightemupls1's Avatar
Banned
 
Joined: Dec 2007
Posts: 60
Likes: 0
Default

they told me at a performance shop to tune after a cam header swap alone, so i'm pretty sure you would need one to get the full potential of all the mods you have done
Reply
Old Dec 8, 2007 | 09:11 AM
  #3  
Lickeyman's Avatar
TECH Regular
20 Year Member
iTrader: (1)
 
Joined: Oct 2005
Posts: 404
Likes: 1
From: Georgia
Default

You could possible gain quite a few hp. And a good tuner should make a night/day difference in everyday driving.
Reply
Old Dec 8, 2007 | 09:14 AM
  #4  
Frost's Avatar
FormerVendor
iTrader: (45)
 
Joined: Jul 2005
Posts: 5,913
Likes: 2
From: Richmond VA
Default

What was the AFR through the pull?
Reply




All times are GMT -5. The time now is 06:53 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE