447/403 rwhp/tq what et should i expect ?
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i just took my 99 ss to the dyno and it dynoed 447/403 to the wheels. I was wondering what et people with around this hp or getting if they hook? i have a 12 bolt and clutch and et streets. What is a good 60ft. for this kind of power and set up? im gonna take it to the track soon just wondering what i should should expect of shoot for?
thanks
thanks
#6
TECH Junkie
iTrader: (29)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
All depends on your driving skills. A car with that power range should go low 11s with a good 60 time.
I wouldn't get caught up in those dyno numbers. Your trap numbers will tell the real story
I wouldn't get caught up in those dyno numbers. Your trap numbers will tell the real story
Trending Topics
#8
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
![](https://cimg8.ibsrv.net/gimg/ls1tech.com-vbulletin/960x720/fb_img_1465081294301_d24579e96f1df4a126beb8d81dbbc22c1b646d55.jpg)
It has mti stage 2 ls1 heads,mti r1 cam,fast 90 intake,nick williams throttle body,ud pully,lid,flp longtubes,magnaflow exaust,rpm transmission, moser 12 bolt, span torque arm sway bar, qa1 shocks , stage 3 clutch,master cylinder.and some little things I'm forgetting. All the motor work was done probably around 03 so it's ancient I just wanted to go to the dyno to see where it was.
#10
TECH Senior Member
iTrader: (2)
Join Date: Aug 2012
Location: Howell & Fenton MI
Posts: 11,145
Likes: 0
Received 15 Likes
on
15 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I'm surprised that setup laid down that much power, but dynos vary so it really doesn't matter. I still think mid to low 11's is doable but maybe more like 117-118 traps
#15
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I found the for sale thread on this car from back in 09 and the previous owner took it to the track and ran a 11.7 @120 didn't say the 60ft. Just say he didn't race much. I figured with 450 hp to the wheels it could at least be capable of at least mid 11's
#16
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Our setup is similar except I have an auto and mine weighs around 3300 without me in it, I've ran 6.7's in the 1/8 finally and should run 10.7-10.8 @128-132 in a 1/4 so I'm thinking with a good driver you will be in the low 11's.
#17
11 Second Club
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Clean car bro