990hp,s484 dyno video!
10-14-2015, 04:46 PM
#1
Launching!
Thread Starter
iTrader: (27)
Join Date: Jul 2004
Location: Alabama
Posts: 218
Likes: 0
Received 0 Likes
on
0 Posts
990hp,s484 dyno video! Heres my combo:
377lme motor
Trick flow 245
Ls6 intake
Th400
9" moser
S484 t4, billet wheel, race cover
Holley dominator
Huron speed v1 kit
And through a borla xr1 muffler. 4" dp,exhaust
Well it made good power, but it seemed to be hitting a wall at anything over 25psi. Also on the lower boost pulls, power would fall off too early. Like around 6k Rpms. 16psi it would just flat line at 6k and then fall. It was picking up around 25hp per pound of boost, when I tried going from 25psi to 28psi, it only picked up 14hp. Made 975hp on 24-25psi. Made 990hp on 28psi.
On one pull when it made 925hp it was better than the rest till about 6-6500 Rpms and kinda flat lined and fell off. If it had kept pulling higher it would have hit 1k I believe. What do you guys think? Here's a video and graph.
377lme motor
Trick flow 245
Ls6 intake
Th400
9" moser
S484 t4, billet wheel, race cover
Holley dominator
Huron speed v1 kit
And through a borla xr1 muffler. 4" dp,exhaust
Well it made good power, but it seemed to be hitting a wall at anything over 25psi. Also on the lower boost pulls, power would fall off too early. Like around 6k Rpms. 16psi it would just flat line at 6k and then fall. It was picking up around 25hp per pound of boost, when I tried going from 25psi to 28psi, it only picked up 14hp. Made 975hp on 24-25psi. Made 990hp on 28psi.
On one pull when it made 925hp it was better than the rest till about 6-6500 Rpms and kinda flat lined and fell off. If it had kept pulling higher it would have hit 1k I believe. What do you guys think? Here's a video and graph.
Last edited by ujslost2; 10-18-2015 at 09:11 PM.
10-14-2015, 04:50 PM
#2
awesome results so far!
if anyone is interested in a similar kit, or one to fit your personal needs, shoot us an email! Casey@huronspeed.com
if anyone is interested in a similar kit, or one to fit your personal needs, shoot us an email! Casey@huronspeed.com
__________________
YOUR SOURCE FOR ALL THINGS TURBO!
CASEY@HURONSPEED.COM
Check us out on Facebook at: www.facebook.com/HuronSpeed
TWITTER @HURONSPEED
YOUR SOURCE FOR ALL THINGS TURBO!
CASEY@HURONSPEED.COM
Check us out on Facebook at: www.facebook.com/HuronSpeed
TWITTER @HURONSPEED
10-14-2015, 04:58 PM
#5
TECH Addict
Two questions for you.
Is it fast? Dyno numbers don't mean ****.
And, most importantly, are you satisfied with it?
You seem almost bummed about the results.
Is it fast? Dyno numbers don't mean ****.
And, most importantly, are you satisfied with it?
You seem almost bummed about the results.
10-14-2015, 05:01 PM
#6
1000 rwhp, through a th400, and a 9" with a t4 turbo, and through a muffler!! nothing to be disappointed about there! that's impressive.
__________________
YOUR SOURCE FOR ALL THINGS TURBO!
CASEY@HURONSPEED.COM
Check us out on Facebook at: www.facebook.com/HuronSpeed
TWITTER @HURONSPEED
YOUR SOURCE FOR ALL THINGS TURBO!
CASEY@HURONSPEED.COM
Check us out on Facebook at: www.facebook.com/HuronSpeed
TWITTER @HURONSPEED
Trending Topics
10-14-2015, 05:17 PM
#8
Launching!
Thread Starter
iTrader: (27)
Join Date: Jul 2004
Location: Alabama
Posts: 218
Likes: 0
Received 0 Likes
on
0 Posts
Not bummed at all! Just want to make sure I'm not leaving anything on the table, and want the car to be right. Dyno graph shows something to be up.
Will try to take muffler off and check that next time. It turns down even with the passenger side door. So it's not "full" exhaust.
My initial thinking is I may be blowing out the spark. Had the plugs gapped to .028. Gonna tighten them up some and see if that helps. Ngk b8efs
Will try to take muffler off and check that next time. It turns down even with the passenger side door. So it's not "full" exhaust.
My initial thinking is I may be blowing out the spark. Had the plugs gapped to .028. Gonna tighten them up some and see if that helps. Ngk b8efs
The following users liked this post:
Spoolingperf (10-06-2019)
10-14-2015, 06:34 PM
#13
"Dyno numbers dont mean ****!! "???
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
Last edited by LANCE ATKINSON; 10-14-2015 at 06:34 PM. Reason: Adding
10-14-2015, 07:16 PM
#16
"Dyno numbers dont mean ****!! "???
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
10-14-2015, 10:39 PM
#18
TECH Regular
iTrader: (2)
Join Date: Feb 2005
Location: Winfield, AL
Posts: 486
Likes: 0
Received 0 Likes
on
0 Posts
"Dyno numbers dont mean ****!! "???
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
990hp heck it may not run in the 6s since you cant tell anything about dyno numbers!!
I watched this car on the dyno!! Its gonna fly no possible way anything with a TH400 gonna turn a dyno to 990hp and it not mean ****!! Unless your retarded!
They may not mean nothing when they are 300-400.....but 990hp...yeah I would say that means something......smh
10-15-2015, 09:01 PM
#19
TECH Enthusiast
iTrader: (3)
Join Date: May 2002
Location: Nashville, TN
Posts: 642
Likes: 0
Received 0 Likes
on
0 Posts
dude that is some power through an unlocked TH400...I didn't know an S484 would fit with that kit.....will be talking to Huron tomorrow. What turbine wheel and A/R are you running?
10-15-2015, 11:43 PM
#20
Launching!
Thread Starter
iTrader: (27)
Join Date: Jul 2004
Location: Alabama
Posts: 218
Likes: 0
Received 0 Likes
on
0 Posts
It's a t4 with 1.25a/r, 96 turbine.
Turbo fits good. I even have a be cool type 3"thick radiator. Stock radiator would give it a bit more clearance. With the thick radiator, turbo is probably about a 1" or so away from the compressor cover.
Only thing I changed on the crossover was the wastegate. At the time, the kit came with a 38mm wastegate pipe. I cut that off and put a 60mm wastegate on. (I think it's now a 44mm)I can run as low as 5psi now. And I made a 4" dp. The rest of kit is untouched.
Turbo fits good. I even have a be cool type 3"thick radiator. Stock radiator would give it a bit more clearance. With the thick radiator, turbo is probably about a 1" or so away from the compressor cover.
Only thing I changed on the crossover was the wastegate. At the time, the kit came with a 38mm wastegate pipe. I cut that off and put a 60mm wastegate on. (I think it's now a 44mm)I can run as low as 5psi now. And I made a 4" dp. The rest of kit is untouched.
