Dyno Results
TECH Senior Member
iTrader: (3)
Joined: Apr 2006
Posts: 6,524
Likes: 1
From: Western Burbs of Detroit
Pretty decent for what you got bro. Looks like its time to step up to a Vengeance Ported Fast 92 though.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
Thread Starter
On The Tree
iTrader: (18)
Joined: Sep 2008
Posts: 142
Likes: 0
From: Lake Jackson, Tx
that's the number i'm shooting for, i have the exact same setup as yours except, my exhaust is slp 1 3/4 with true duals with x pipe, i made 405 rwhp, how much do you guys think UDP would net?
Trending Topics
What compression ratio are you running? I have unported 243 heads that were milled to 62cc's 11:1 compression with GM MLS gaskets and a custom bre 224 cam. I don't have an underdrive pulley and I have that power robbing LS7 clutch but I make similar power to you. Your cam is much bigger and you have ported heads, I would be pretty disappointed if it is fully tuned. Do you have a before and after dyno to compare?
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
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
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
I agree with Nitroused383, my untouched, unmilled 243's seem to be making the same numbers with a much smaller cam. Maybe the LS6 intake is holding you back? Do you have stock TB and maf on there? Then again it looks like it was very hot when you did your runs, I can barely read it but looks like 108*?
What compression ratio are you running? I have unported 243 heads that were milled to 62cc's 11:1 compression with GM MLS gaskets and a custom bre 224 cam. I don't have an underdrive pulley and I have that power robbing LS7 clutch but I make similar power to you. Your cam is much bigger and you have ported heads, I would be pretty disappointed if it is fully tuned. Do you have a before and after dyno to compare?
Dyno numbers mean jack ****. Go to the track and see what it traps. Should be 92+ with those mods.
For what its worth i have just about the same setup you have cept my heads are home ported 5.3's and a F14 cam with duals. Mine made 445/400 and traps 94
For what its worth i have just about the same setup you have cept my heads are home ported 5.3's and a F14 cam with duals. Mine made 445/400 and traps 94
Pretty decent for what you got bro. Looks like its time to step up to a Vengeance Ported Fast 92 though.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
What exhaust are you running, and do you have the ud pully or ewp yet?
Ud pully and ewp would net you more power, allow your engine to rev faster, and get better fuel economy. Nice add ons once you get all the big stuff done first.
Yes, I know the irony of having Vengeance in my sig.
TECH Senior Member
iTrader: (3)
Joined: Apr 2006
Posts: 6,524
Likes: 1
From: Western Burbs of Detroit
Tell her she owes me 100 bucks too. 
oh and the #'s are "ok".. Get a Intake on it and see how she picks up... i'm thiking 15 or so..