383 HSR goes 11.47 tonight. Vids coming tomorrow
#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 11.47 tonight. Vids coming tomorrow
Ran the car again tonight with the subframe connectors on and boy is it a difference. The car is all over the track now lol its not flexing anymore. The launch is stiff now so its more violent and the car is abit harder to keep straight
60 foots still arent getting any better than 1.55. Traction is poor. Found out my tire spun on the rim first past but didnt the next 3 so not sure whats up with that
STill gotta work on the suspension and maybe go to a wider tire. 26x10.5 et street may not be enough but i think it is and its just my car isnt working right
But my best was 11.47 at 118.5 mph tonight on the 1.55 60 foot.
ran a couple of 11.52-53 passes and then one bad spinning first pass of 11.83.
Thats all tonight
Sidenote: got some competition tonight. My best race ever was with this turbo diesel truck. ran 11.83 at 113 but he left the light a tad quicker than me so it turned out to be neck and neck race till top half i barely nudged by! never expected a ram 2500 with a lift kit to run like that!! extended cab to boot!
Vids of all this are coming tomorrow
VID UP
http://media.putfile.com/1147-pass-in-the-383-HSR
60 foots still arent getting any better than 1.55. Traction is poor. Found out my tire spun on the rim first past but didnt the next 3 so not sure whats up with that
STill gotta work on the suspension and maybe go to a wider tire. 26x10.5 et street may not be enough but i think it is and its just my car isnt working right
But my best was 11.47 at 118.5 mph tonight on the 1.55 60 foot.
ran a couple of 11.52-53 passes and then one bad spinning first pass of 11.83.
Thats all tonight
Sidenote: got some competition tonight. My best race ever was with this turbo diesel truck. ran 11.83 at 113 but he left the light a tad quicker than me so it turned out to be neck and neck race till top half i barely nudged by! never expected a ram 2500 with a lift kit to run like that!! extended cab to boot!
Vids of all this are coming tomorrow
VID UP
http://media.putfile.com/1147-pass-in-the-383-HSR
Last edited by Orr89RocZ; 09-04-2008 at 04:19 PM.
#2
Member
iTrader: (1)
Joined: Aug 2008
Posts: 177
Likes: 0
From: Birmingham AL
Car: 87 Trans Am
Engine: 350
Transmission: 700R4
Axle/Gears: Not enough
Re: 383 HSR goes 11.47 tonight. Vids coming tomorrow
wow very nice, if you dont mind me asking what type of hp/tq (mainly tq) are you putting to the ground? Also what have you done to the rear end?
#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 11.47 tonight. Vids coming tomorrow
rear end is bone stock 10 bolt from a '00 trans am 3.42 gear
car has full suspension mods tho but they need working
Car made 392/371 whp/wtq hot!! Cooled down its around 400/380 if not more. thats with stock MAF sensor and TPI lid. NEW 3.5" MAF and CAI i expect 5-10hp total once its tuned up. Not as much as i hoped tho but a gain would be nice
car has full suspension mods tho but they need working
Car made 392/371 whp/wtq hot!! Cooled down its around 400/380 if not more. thats with stock MAF sensor and TPI lid. NEW 3.5" MAF and CAI i expect 5-10hp total once its tuned up. Not as much as i hoped tho but a gain would be nice
#6
Senior Member
iTrader: (3)
Joined: May 2001
Posts: 784
Likes: 0
From: FL
Car: 1991 Z28 - 2000 Z28
Engine: L98 - LS4
Transmission: 700R4 - 4L60E
Axle/Gears: 3.23's - 3.73's
Re: 383 HSR goes 11.47 tonight. Vids coming tomorrow
Congrats, I wish my car was spinning to a 1.55 60 foot. Best I could muster last night on the 275/60's was a 1.704 - still went 11.31 on the other end though.
#7
Supreme Member
iTrader: (7)
Joined: Jul 2000
Posts: 2,047
Likes: 2
From: Prince George, BC, Canada
Car: 89 GTA
Engine: 5.7L Supercharged
Transmission: T-56
Axle/Gears: Moser 9" 3.70
Re: 383 HSR goes 11.47 tonight. Vids coming tomorrow
Guess it kind of looks like your old intake setup wasn't as bad as people say, still good times none the less.
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#9
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 11.47 tonight. Vids coming tomorrow
Excellent. Your times are comming down each time out. Hehehe. A few tweaks here and there and you will be in the 30's. In a few months you will probably be kissing the 10 second club.
#13
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 11.47 tonight. Vids coming tomorrow
Sound came out pretty good in this one Crank it up!
enjoy
just loaded so it may take a few minutes before it works
http://media.putfile.com/1147-pass-in-the-383-HSR
enjoy
just loaded so it may take a few minutes before it works
http://media.putfile.com/1147-pass-in-the-383-HSR
#14
Member
Joined: Nov 2006
Posts: 305
Likes: 0
From: Pittsburgh, Pa
Car: 1988 Firebird Formula 350
Engine: 350
Transmission: 700r4
Axle/Gears: BW 3.27
Re: 383 HSR goes 11.47 tonight. Vids coming tomorrow
Awesome. I like it. That ram was pretty impressive too. So when it the cage going in?
#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 11.47 tonight. Vids coming tomorrow
the 8pt roll bar will arrive tomorrow and i'll maybe get working on it this week but i doubt it. I'm actually thinking nitrous kit before the cage install, running it once at my track to see what it does then do the cage.
the 3.5" MAF was custom made by me using the stock maf internals epoxied to a 3.5" exhaust tube
the 3.5" MAF was custom made by me using the stock maf internals epoxied to a 3.5" exhaust tube
#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 11.47 tonight. Vids coming tomorrow
lets not forget he weighs as much as two of my cars and was on 4x4 tires. just nasty!
trying to document my progress as best i can. Hopefully if anyone follows this build and wants to get similar results they can check here and see what i've done and the problems that occur. I think i've stated the good and bad, but if i left anything out let me know. Any questions or comments about how i'm presenting this info would be appreciated.
Very nice. Glad you're posting up all the good and the bad unlike some other people.......
#20
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 11.47 tonight. Vids coming tomorrow
roll bar arrived... its gonna add 120-130 lbs. i cant believe its that heavy!!! just crazy
I dont know when i'm gonna get it installed tho.
oh well i got something else coming in about 2 weeks that should make things very interesting wheres the evil smilie?
I dont know when i'm gonna get it installed tho.
oh well i got something else coming in about 2 weeks that should make things very interesting wheres the evil smilie?
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