Dyno this Saturday ?'s
06-29-2006, 09:13 PM
#1
Dyno this Saturday ?'s
Never had it on a dyno. Never had one on a dyno. Hell I've never even seen a dyno in person.
Too many stories of driveshafts letting go in 3rd gear pulls. So I plan on pulling in 2nd to 6500. Sound right?
Should I lock or unlock the verter?
Any other tips?
Feel free with any guesses on the number. Its gone 12.92 at 102mph. I've added meth injection and little more boost since then.
Too many stories of driveshafts letting go in 3rd gear pulls. So I plan on pulling in 2nd to 6500. Sound right?
Should I lock or unlock the verter?
Any other tips?
Feel free with any guesses on the number. Its gone 12.92 at 102mph. I've added meth injection and little more boost since then.
06-30-2006, 04:34 AM
#2
going to the dyno saturday too and was just about to ask this same question lol. hope you get an answer. i want to do a 3rd gear pull but only up to like 6000 rpm. running 3.73's and a 32" tire. will my drive shaft spin too fast or be ok?
not trying to hijack your thread just don't see the use of two threads on the same question.
not trying to hijack your thread just don't see the use of two threads on the same question.
06-30-2006, 07:33 AM
#3
You want to lock the converter, I've spun my truck 8 times now to 6500 rpms in 3rd w/ no problems... but better safe than sorry because, yes it has happened to some people.
I'm going to guess your numbers should be in the high 400's maybe close to mid 500's for torque. That time seems slow to me... but your truck is a heavy pig
which dyno is this? mustang, dyno jet?
I'm going to guess your numbers should be in the high 400's maybe close to mid 500's for torque. That time seems slow to me... but your truck is a heavy pig
which dyno is this? mustang, dyno jet?
06-30-2006, 09:00 AM
#4
Originally Posted by 4.8T
going to the dyno saturday too and was just about to ask this same question lol. hope you get an answer. i want to do a 3rd gear pull but only up to like 6000 rpm. running 3.73's and a 32" tire. will my drive shaft spin too fast or be ok?
not trying to hijack your thread just don't see the use of two threads on the same question.
not trying to hijack your thread just don't see the use of two threads on the same question.
06-30-2006, 09:03 AM
#5
Originally Posted by SSlow 4.8
You want to lock the converter, I've spun my truck 8 times now to 6500 rpms in 3rd w/ no problems... but better safe than sorry because, yes it has happened to some people.
I'm going to guess your numbers should be in the high 400's maybe close to mid 500's for torque. That time seems slow to me... but your truck is a heavy pig
which dyno is this? mustang, dyno jet?
I'm going to guess your numbers should be in the high 400's maybe close to mid 500's for torque. That time seems slow to me... but your truck is a heavy pig
which dyno is this? mustang, dyno jet?
It's a Superflow dyno. Local Dyno day at a performance shop.
I have 475 in my head for a HP number. Really don know.
06-30-2006, 10:52 AM
#6
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IMO 3rd gear, converter locked. Take your laptop, and tuning software, just in case. Last year in Cali, mine made 409hp/517tq . It's a wierd feeling to sit there, and watch someone else mash it, and go to 6,000 or so! I'll be waiting to hear some results!
06-30-2006, 07:25 PM
#7
Originally Posted by wkdivr
IMO 3rd gear, converter locked. Take your laptop, and tuning software, just in case. Last year in Cali, mine made 409hp/517tq . It's a wierd feeling to sit there, and watch someone else mash it, and go to 6,000 or so! I'll be waiting to hear some results!
I'll post up the numbers good or bad.
