383 HSR goes 10.63 at 127
#1
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
383 HSR goes 10.63 at 127
good day today for the most part.
testing out the car with the new ET streets, cage, seats, and leaner nitrous tune.
I left the interior out of the car except for the two seats. With the cage i can imagine it weighs about the same as before with no cage/full interior but hard to say
Anyway first pass was 10.95 at 128 with me spinning off the line bad. I got in and out of it you can hear it on the vid. 1.83 60 and i still got high 10's like before so i know i had alot in it today.
next pass was much better. 1.54 60 foot, 10.72 at 127!
I decided it was time to spray off the line and see how the 10 bolt would like it. It handled it well but i unfortunately left the trans in first off the line and banged the limiter for awhile. I thought it was in second and i was planning on shifting myself after it shifted first to second. Oh well.
1.41 60 foot!! Was intense, it felt amazing. wheels didnt come up but sure thought it was gonna take off.
finished with a 10.95 at 127.4.
Last run i dont have on vid but it was the best so far. Off the line spraying again
1.45 60 foot
4.35 330 foot
6.76 at 101.56 1/8 mile
8.85 1000 ft
10.63 at 126.65
I was happy with that but the nitrous pressure was going down and i could see it getting richer on this run. So it could have been 10.50's at 127-128 if i had full pressure
Cant complain tho, it was amazing. I got yelled at for not having a Firejacket tho and i begged them to let me slide for now as i didnt know that was required for test and tune and the 10's. Thought that was for 9.99 or 135mph
EDIT: reloaded vid, should be smoother
http://www.youtube.com/watch?v=MPmaqxNGmQg
if that one is choppy try this one
http://media.putfile.com/383-HSR-on-150-shot
testing out the car with the new ET streets, cage, seats, and leaner nitrous tune.
I left the interior out of the car except for the two seats. With the cage i can imagine it weighs about the same as before with no cage/full interior but hard to say
Anyway first pass was 10.95 at 128 with me spinning off the line bad. I got in and out of it you can hear it on the vid. 1.83 60 and i still got high 10's like before so i know i had alot in it today.
next pass was much better. 1.54 60 foot, 10.72 at 127!
I decided it was time to spray off the line and see how the 10 bolt would like it. It handled it well but i unfortunately left the trans in first off the line and banged the limiter for awhile. I thought it was in second and i was planning on shifting myself after it shifted first to second. Oh well.
1.41 60 foot!! Was intense, it felt amazing. wheels didnt come up but sure thought it was gonna take off.
finished with a 10.95 at 127.4.
Last run i dont have on vid but it was the best so far. Off the line spraying again
1.45 60 foot
4.35 330 foot
6.76 at 101.56 1/8 mile
8.85 1000 ft
10.63 at 126.65
I was happy with that but the nitrous pressure was going down and i could see it getting richer on this run. So it could have been 10.50's at 127-128 if i had full pressure
Cant complain tho, it was amazing. I got yelled at for not having a Firejacket tho and i begged them to let me slide for now as i didnt know that was required for test and tune and the 10's. Thought that was for 9.99 or 135mph
EDIT: reloaded vid, should be smoother
http://www.youtube.com/watch?v=MPmaqxNGmQg
if that one is choppy try this one
http://media.putfile.com/383-HSR-on-150-shot
Last edited by Orr89RocZ; 10-26-2008 at 06:33 PM.
#2
Moderator
Joined: Jul 2001
Posts: 5,196
Likes: 59
From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Re: 383 HSR goes 10.63 at 127
Very nice! Car sounds awesome. How big of a shot?
Edit: Just watched the whole vid. Your car leaves HARD!
Edit: Just watched the whole vid. Your car leaves HARD!
Last edited by IROCThe5.7L; 10-26-2008 at 05:51 PM.
#3
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
EDIT: reloaded vid
Anyway it should be close to a 150whp shot. Thats what its rated at and i leaned it out to 12.0 to 1 air fuel so it should be close if the bottle pressure is up. Last run it was richening up alot so i think the bottle pressure was dropping
Anyway it should be close to a 150whp shot. Thats what its rated at and i leaned it out to 12.0 to 1 air fuel so it should be close if the bottle pressure is up. Last run it was richening up alot so i think the bottle pressure was dropping
Last edited by Orr89RocZ; 10-26-2008 at 06:33 PM.
#6
Senior Member
Joined: Nov 2004
Posts: 864
Likes: 0
From: stuart fl
Car: 82 camaro
Engine: 434 ci
Transmission: t400
Axle/Gears: 9'' 4.10 gear
Re: 383 HSR goes 10.63 at 127
Great times. The fire jacket is required for any car running 11.49 or faster it comes with the addition of a min 5 point bar and once you hit the tens you will need sfi aproved balancer and fly wheel and a tranny blanket or shield along with a fly wheel shield. Now lets see the 10.50 pass before the end of the season.
#7
Re: 383 HSR goes 10.63 at 127
Originally Posted by ross
The fire jacket is required for any car running 11.49 or faster....
Trending Topics
#8
Senior Member
Joined: Nov 2004
Posts: 864
Likes: 0
From: stuart fl
Car: 82 camaro
Engine: 434 ci
Transmission: t400
Axle/Gears: 9'' 4.10 gear
Re: 383 HSR goes 10.63 at 127
I looked it up and you are right any car running 13.99 or faster will need a jacket with NOS. I have never ran slower than bottom 11s with spray never need or should I say tred to bend that rule I guess.
#9
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
sfi aproved balancer and fly wheel
I dont have a trans sheild or flexplate shield and dont plan on one. its not a pure race car
This sadly should be the last numbers of the season. Early track closing. next weekend is the last day but I'm not gonna make it
#11
Senior Member
Joined: Nov 2004
Posts: 864
Likes: 0
From: stuart fl
Car: 82 camaro
Engine: 434 ci
Transmission: t400
Axle/Gears: 9'' 4.10 gear
Re: 383 HSR goes 10.63 at 127
Truthfully The most I have been teched thay just ask me who makes the products and are happy thay dont even look and at orlando for the fastest street car nats thay didnt even tech the car in thay just gave me a #. I had a friend show up to race that race two years back to back with an 8 sec car and no cage making pass. So to break it down you will more than likly never be checked it is just peice of mind.
#12
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
yeah i made 3 passes before , two in the 10's one 11.1 and had no cage and nobody said anything.
first 10.95 pass i had the tech kid come in and look for the cage and firejacket
first 10.95 pass i had the tech kid come in and look for the cage and firejacket
#13
Supreme Member
iTrader: (1)
Joined: Apr 2002
Posts: 4,671
Likes: 0
From: Waterloo, Iowa
Car: 86 firebird with 98 firebird interi
Engine: pump gas 427sbc Dart Lil M 13.5:1
Transmission: Oldani TH400 w/ BTE 9" convertor
Axle/Gears: 31 spline Moser/full spool/4.11Rich
Re: 383 HSR goes 10.63 at 127
Great runs, those 60's feel really good once you break into the 1.40's, then once you hit the 1.3?'s they're even better yet LOL!! Keep it up, lookin good.!
Technically the balancer sticker will probably be behind your pulley at this point, your SUPPOSED to write down all the #'s prior to installing so you can use them in tech when asked. The past 9 yrs i've NEVER been asked for any of them, but the opening day of the track i got a 30 minute tech grilling, over, under, inside the car, all the while cars behind me pulled up, talked with the tech, and left....4 or 6 cars came and went while i was knee deep in the nightmare. Then the next day, they said i had to do it again i snapped, let the guy in the both, who was the one going through my car yesterday, have it verbally and i threw my tech card at him with some more verbal abuse. Was'nt right on my part, shoulda kept my cool, but that was too much esspecially since he was the azz that was doing it the day before. but regardless i had to provide all the damn numbers, when it came to the tranny, i told the guy your more than welcome to jack it up and crawl under there to check the flywheel, tranny since i'm not going to. I was still issued my extended tech card so it was all good. Happy the car passed with flying colors, was just mad that second day.
Technically the balancer sticker will probably be behind your pulley at this point, your SUPPOSED to write down all the #'s prior to installing so you can use them in tech when asked. The past 9 yrs i've NEVER been asked for any of them, but the opening day of the track i got a 30 minute tech grilling, over, under, inside the car, all the while cars behind me pulled up, talked with the tech, and left....4 or 6 cars came and went while i was knee deep in the nightmare. Then the next day, they said i had to do it again i snapped, let the guy in the both, who was the one going through my car yesterday, have it verbally and i threw my tech card at him with some more verbal abuse. Was'nt right on my part, shoulda kept my cool, but that was too much esspecially since he was the azz that was doing it the day before. but regardless i had to provide all the damn numbers, when it came to the tranny, i told the guy your more than welcome to jack it up and crawl under there to check the flywheel, tranny since i'm not going to. I was still issued my extended tech card so it was all good. Happy the car passed with flying colors, was just mad that second day.
#14
Supreme Member
Joined: Nov 2001
Posts: 2,224
Likes: 27
From: Canada,Ont
Car: 1987 TransAm Ttop
Engine: 2005 LQ4
Transmission: Ls1 T56
Axle/Gears: 3:42
Re: 383 HSR goes 10.63 at 127
wow nice runs.is there anyway i can get copy of those vids that i can save to my desktop.i got a thirdgen collection goin.makes me wanna a build s stout 383 hsr seeing that thing go.awsome car man
#15
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
they are pretty larger files but it may be possible to email you them. PM me your address and i'll see what i can do.
the difference from that 1.54 to that 1.45 was INSANE. I mean going from 1.65 to 1.55/1.54 wasnt all that great, but that 1.41 and 1.45 was just crazy strong. Havent felt that nervous/excited since i was 10 years old on the rollercoasters haha
Great runs, those 60's feel really good once you break into the 1.40's, then once you hit the 1.3?'s they're even better yet LOL!! Keep it up, lookin good.!
#17
Supreme Member
iTrader: (4)
Joined: Feb 2000
Posts: 2,850
Likes: 0
From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
Re: 383 HSR goes 10.63 at 127
WOW!..excellent man! youve got your car movin! I hear ya!
I wish I could really see what mine can do...but I still have no tune or im just on the mail tune and there is no way! that its dead nuts from a mail tune plus and im just on BFG drags.
If i can get my 60's down in your range Im thinkin I could be running right with ya without the nitrous. im not forged so i kinda scared to hit hte juice on it although a 100 hit is safe in my book..but im want a tune first.
nice runs though man Im diggin em!
I wish I could really see what mine can do...but I still have no tune or im just on the mail tune and there is no way! that its dead nuts from a mail tune plus and im just on BFG drags.
If i can get my 60's down in your range Im thinkin I could be running right with ya without the nitrous. im not forged so i kinda scared to hit hte juice on it although a 100 hit is safe in my book..but im want a tune first.
nice runs though man Im diggin em!
#18
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
yeah 100 shot may be doable. if you get mid 11's on motor you could get 10's on the 100 shot but it be close
I wish my tune would have helped on your motor. WE could always keep trying to get it work, atleast start up just fine. let me know
I wish my tune would have helped on your motor. WE could always keep trying to get it work, atleast start up just fine. let me know
#19
Supreme Member
iTrader: (4)
Joined: Feb 2000
Posts: 2,850
Likes: 0
From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
Re: 383 HSR goes 10.63 at 127
oh yeah...100 is very doable...I used to hit my 305 that had 160000 on the clock all day long with 100 hit.
I cant believe your rear end is takin that 60...I would almost freak if I tried that but im not stock either so I maybe should be ok in the area too. Ive got the 4th gen torsen nuckle on mine.
I didnt hear you stallin on your runs...are you going off idle?
I cant believe your rear end is takin that 60...I would almost freak if I tried that but im not stock either so I maybe should be ok in the area too. Ive got the 4th gen torsen nuckle on mine.
I didnt hear you stallin on your runs...are you going off idle?
#20
Supreme Member
iTrader: (3)
Joined: Sep 2003
Posts: 6,859
Likes: 14
From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Re: 383 HSR goes 10.63 at 127
Hmmmmm, thought I posted earlier.
Nice run and like said above you will hit 10.50's. I don't think you lost a race in the video even though it looked like some competition. It does not look like you are going to make a run off the bottle. You are having to much fun. hahaha.
Nice run and like said above you will hit 10.50's. I don't think you lost a race in the video even though it looked like some competition. It does not look like you are going to make a run off the bottle. You are having to much fun. hahaha.
#21
Re: 383 HSR goes 10.63 at 127
Orr you have one the best progression of performance for a street car. I really enjoy reading your topics and following your progress.
when you do your burnout, do you leave it in second and roll out??
when you do your burnout, do you leave it in second and roll out??
#22
Supreme Member
iTrader: (4)
Joined: Feb 2000
Posts: 2,850
Likes: 0
From: Winston salem, NC
Car: 1987 1SICIROC.....1999 TransAm
Engine: 385 HSR.....LS1
Transmission: 700R4 with Midwest 3400 2.4str...M6
Axle/Gears: SLP Zexel Posi unit 3.42's...3.73's
Re: 383 HSR goes 10.63 at 127
LOL....yeah no sh*t!......11's will seem so slow to you now.
#24
Re: 383 HSR goes 10.63 at 127
looks pretty good!
Wait untill you feel 1.2x 60 foots and single digit passes, the rest almost gets boring lol, throw in some 100 + foot wheelies then you really feel it lol
Sometimes tech can be a pain, other times you wonder why a car was allowed on the track...
When I went to pinks all out, I had herd they were being strict on the teching, but I didnt worry much, got there he looks at the car, says open the hood, I open it I dont think he even looked at the engine, he said close it, then as he is writing something he asks, does it have a neutral safety switch..yup, ok show me, I did, he said have a nice day , I like wtf??? didnt even ask about battery holddown, shutoff, jacket, gloves (they were stuffed in helmet, which he didnt look at either) So i went on my merry way, then talked to some others, they had to change shifters, borrow jackets and helmets, change battery hold downs, and the weirdest one, the tech guys told a guy with a factory supercharged mustang it needed blower restraints!!!!!! But most of the time when i go to the track its wheres the card...what number..ok have a good day. The tech guys usually know how well they need to look at a car just by the drivers area, if they see thats good then they know how much the guy put in to safety stuff.
Wait untill you feel 1.2x 60 foots and single digit passes, the rest almost gets boring lol, throw in some 100 + foot wheelies then you really feel it lol
Sometimes tech can be a pain, other times you wonder why a car was allowed on the track...
When I went to pinks all out, I had herd they were being strict on the teching, but I didnt worry much, got there he looks at the car, says open the hood, I open it I dont think he even looked at the engine, he said close it, then as he is writing something he asks, does it have a neutral safety switch..yup, ok show me, I did, he said have a nice day , I like wtf??? didnt even ask about battery holddown, shutoff, jacket, gloves (they were stuffed in helmet, which he didnt look at either) So i went on my merry way, then talked to some others, they had to change shifters, borrow jackets and helmets, change battery hold downs, and the weirdest one, the tech guys told a guy with a factory supercharged mustang it needed blower restraints!!!!!! But most of the time when i go to the track its wheres the card...what number..ok have a good day. The tech guys usually know how well they need to look at a car just by the drivers area, if they see thats good then they know how much the guy put in to safety stuff.
#25
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
I was stalling alittle bit but not a whole lot. Cant really hear it but all the runs i brought the rpms up a touch
thanks, the car has come a LONG way from last year. This time last year i was breaking 12.90's with bolt ons. Now i'm in the mid high 10's
Orr you have one the best progression of performance for a street car. I really enjoy reading your topics and following your progress.
#26
Supreme Member
iTrader: (1)
Joined: Apr 2000
Posts: 5,321
Likes: 4
From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: 383 HSR goes 10.63 at 127
Fun stuff isn't it? I finally broke into the 11's on the motor a bit over a year ago then started hitting 10's this year on the juice. Going for low 10's next year, maybe with some daylight under the fronts lol
#28
Joined: Jun 2002
Posts: 13,572
Likes: 26
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: 383 HSR goes 10.63 at 127
wow man, that's great! so many people going super fast now...i hope my time is soon...
#29
#30
Re: 383 HSR goes 10.63 at 127
good day today for the most part.
testing out the car with the new ET streets, cage, seats, and leaner nitrous tune.
I left the interior out of the car except for the two seats. With the cage i can imagine it weighs about the same as before with no cage/full interior but hard to say
Anyway first pass was 10.95 at 128 with me spinning off the line bad. I got in and out of it you can hear it on the vid. 1.83 60 and i still got high 10's like before so i know i had alot in it today.
next pass was much better. 1.54 60 foot, 10.72 at 127!
I decided it was time to spray off the line and see how the 10 bolt would like it. It handled it well but i unfortunately left the trans in first off the line and banged the limiter for awhile. I thought it was in second and i was planning on shifting myself after it shifted first to second. Oh well.
1.41 60 foot!! Was intense, it felt amazing. wheels didnt come up but sure thought it was gonna take off.
finished with a 10.95 at 127.4.
Last run i dont have on vid but it was the best so far. Off the line spraying again
1.45 60 foot
4.35 330 foot
6.76 at 101.56 1/8 mile
8.85 1000 ft
10.63 at 126.65
I was happy with that but the nitrous pressure was going down and i could see it getting richer on this run. So it could have been 10.50's at 127-128 if i had full pressure
Cant complain tho, it was amazing. I got yelled at for not having a Firejacket tho and i begged them to let me slide for now as i didnt know that was required for test and tune and the 10's. Thought that was for 9.99 or 135mph
EDIT: reloaded vid, should be smoother
http://www.youtube.com/watch?v=MPmaqxNGmQg
if that one is choppy try this one
http://media.putfile.com/383-HSR-on-150-shot
testing out the car with the new ET streets, cage, seats, and leaner nitrous tune.
I left the interior out of the car except for the two seats. With the cage i can imagine it weighs about the same as before with no cage/full interior but hard to say
Anyway first pass was 10.95 at 128 with me spinning off the line bad. I got in and out of it you can hear it on the vid. 1.83 60 and i still got high 10's like before so i know i had alot in it today.
next pass was much better. 1.54 60 foot, 10.72 at 127!
I decided it was time to spray off the line and see how the 10 bolt would like it. It handled it well but i unfortunately left the trans in first off the line and banged the limiter for awhile. I thought it was in second and i was planning on shifting myself after it shifted first to second. Oh well.
1.41 60 foot!! Was intense, it felt amazing. wheels didnt come up but sure thought it was gonna take off.
finished with a 10.95 at 127.4.
Last run i dont have on vid but it was the best so far. Off the line spraying again
1.45 60 foot
4.35 330 foot
6.76 at 101.56 1/8 mile
8.85 1000 ft
10.63 at 126.65
I was happy with that but the nitrous pressure was going down and i could see it getting richer on this run. So it could have been 10.50's at 127-128 if i had full pressure
Cant complain tho, it was amazing. I got yelled at for not having a Firejacket tho and i begged them to let me slide for now as i didnt know that was required for test and tune and the 10's. Thought that was for 9.99 or 135mph
EDIT: reloaded vid, should be smoother
http://www.youtube.com/watch?v=MPmaqxNGmQg
if that one is choppy try this one
http://media.putfile.com/383-HSR-on-150-shot
I know you loved that 1.41.. Isnt it weird how some times added power helps suspension work better.. That car has more left in it, we should swap intakes sometime and see what you would get with the Mini Ram on..
Did Jeff do the cage?
Any pics?
#32
Thread Starter
Joined: Sep 2003
Posts: 25,779
Likes: 376
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: 383 HSR goes 10.63 at 127
Awesome passes man!! That car is really coming around!
I know you loved that 1.41.. Isnt it weird how some times added power helps suspension work better.. That car has more left in it, we should swap intakes sometime and see what you would get with the Mini Ram on..
Did Jeff do the cage?
Any pics?
I know you loved that 1.41.. Isnt it weird how some times added power helps suspension work better.. That car has more left in it, we should swap intakes sometime and see what you would get with the Mini Ram on..
Did Jeff do the cage?
Any pics?
i got some pics of the roll bar in another thread and i'll have more when i put the interior back in this weekend But yes, Jeff did the welding/cutting/install. 8pt is the comp. engineering kit
https://www.thirdgen.org/forums/inte...r-started.html
What kind of trans/converter do you run? What is done to your stock rear?
Last edited by Orr89RocZ; 11-05-2008 at 05:14 PM.
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