NA 6.0l (370) Record???
yeah, I have a H/C 375 in my Firebird and it did 470/430 through a M6, steel DS, 12-bolt, & 4.10's. Its an N2O motor and not optimally configured right now for NA stuff.
So if he had a real well matched aggressive HR/pump gas combo, I could see 480+ or so through an auto and that driveline if it was REALLY poppin' off. JMO
So if he had a real well matched aggressive HR/pump gas combo, I could see 480+ or so through an auto and that driveline if it was REALLY poppin' off. JMO
Does not seem realistic to me either. The relatively low compression and pump gas combined with the heavy duty drivetrain do not add up to me. The only way I see this even remotely possible is if it is an EXTREME hydraulic setup. For me to even begin to believe it, I would think the motor is turning up around 7700 rpm's. This is pretty high for a hydraulic setup of any sort, although not unheard of...
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
It doesnt have nitrous on it, unless he put it on in the past few days because we put it back together last weekend.
I rode in the car, its a bad son bitch. I know the set up, but it aint my place.
I rode in the car, its a bad son bitch. I know the set up, but it aint my place.
I think it looks a little funny that it peaks horsepower at the same time it peaks torque. I call BS until someone proves me otherwise!!!! 
My horsepower on the dyno peaked around 6800 rpms and that was between 150 to 157 mph, I cant remember exactly, but that was in 4th gear with a 3.23 gear. Either your friend has a 5._ _ gear, or is dynoing in 2nd gear on a dyno set up for 4th gear.
My horsepower on the dyno peaked around 6800 rpms and that was between 150 to 157 mph, I cant remember exactly, but that was in 4th gear with a 3.23 gear. Either your friend has a 5._ _ gear, or is dynoing in 2nd gear on a dyno set up for 4th gear.
Last edited by moeZ28; Dec 23, 2006 at 01:50 AM.
Well, it has no nitrous on it, unless like stated above he somehow got it uninstalled off the car it was on & reinstalled it on this new car. He is a local guy & this is his new set-up after hitting the wall last season & selling his 408 set-up. Which also broke 500 RWHP. So far both his cars have had sick HP/TQ curves.
Originally Posted by moeZ28
I think it looks a little funny that it peaks horsepower at the same time it peaks torque. I call BS until someone proves me otherwise!!!!
My horsepower on the dyno peaked around 6800 rpms and that was between 150 to 157 mph, I cant remember exactly, but that was in 4th gear with a 3.23 gear. Either your friend has a 5._ _ gear, or is dynoing in 2nd gear on a dyno set up for 4th gear.
My horsepower on the dyno peaked around 6800 rpms and that was between 150 to 157 mph, I cant remember exactly, but that was in 4th gear with a 3.23 gear. Either your friend has a 5._ _ gear, or is dynoing in 2nd gear on a dyno set up for 4th gear.
Originally Posted by VINCE
I am trying to decide how long I should let this go on w/out some good information to back up those dyno #'s?
Originally Posted by BIG_MIKE2005
Well, it has no nitrous on it, unless like stated above he somehow got it uninstalled off the car it was on & reinstalled it on this new car. He is a local guy & this is his new set-up after hitting the wall last season & selling his 408 set-up. Which also broke 500 RWHP. So far both his cars have had sick HP/TQ curves.
the 408 isnt sold he has it back