dyno numbers are in
Dec 29, 2003 | 05:13 PM
#1
Thread Starter
single digit dreamer
iTrader: (6)
Joined: Mar 2002
Posts: 9,743
Likes: 2
From: omaha ne
dyno numbers are in
numbers are in and that sure was fun.
na 269hp 306tq
150shot 387hp 478tq
na open 285hp 318tq
150 open 377hp 493tq
the open na run had more power from the botom to the top, about 5hp at 2500rpm to 22hp at 5750rpm.
the 150 open run had alot of knock retard and that is probably why the numbers were lower, i was seeing about 6deg less timing.
i didn't spray till after 3500, probably could have broke 500ft/lb's if i sprayed sooner but i am not sure it is a correct number, you can see the big spike when i hit the nitrous and then it pulls back down and then looks like a typical curve, this was on a mustang dyno and i think it was just reacting to the big tq spike.
all runs are in 2nd gear with a locker converter. now it is time for a turbo
na 269hp 306tq
150shot 387hp 478tq
na open 285hp 318tq
150 open 377hp 493tq
the open na run had more power from the botom to the top, about 5hp at 2500rpm to 22hp at 5750rpm.
the 150 open run had alot of knock retard and that is probably why the numbers were lower, i was seeing about 6deg less timing.
i didn't spray till after 3500, probably could have broke 500ft/lb's if i sprayed sooner but i am not sure it is a correct number, you can see the big spike when i hit the nitrous and then it pulls back down and then looks like a typical curve, this was on a mustang dyno and i think it was just reacting to the big tq spike.
all runs are in 2nd gear with a locker converter. now it is time for a turbo
Dec 29, 2003 | 05:29 PM
#2
12 Second Truck Club
Joined: Oct 2002
Posts: 1,677
Likes: 0
From: Salt Lake City, Utah
Wow, looks like tq was up by 15 ft lbs on the 150 open run, so maybe without knock it wouldve been 400hp!
Was 1 hour enough for all 4 runs? Did the operator let you operate the truck? Sounds fun.
Was 1 hour enough for all 4 runs? Did the operator let you operate the truck? Sounds fun.
Dec 29, 2003 | 05:43 PM
#3
Thread Starter
single digit dreamer
iTrader: (6)
Joined: Mar 2002
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From: omaha ne
took about 65minutes, he charged me for 1 hour, $70. he did let me run the truck. i was hoping for 400 on that last run especialy after seeing the other 3 runs, have to waid for the t76 to see the 400hp mark
Dec 29, 2003 | 06:35 PM
#4
On The Tree
Joined: Oct 2003
Posts: 191
Likes: 0
From: Fairfield Ca
Originally Posted by parish8
took about 65minutes, he charged me for 1 hour, $70. he did let me run the truck. i was hoping for 400 on that last run especialy after seeing the other 3 runs, have to waid for the t76 to see the 400hp mark
