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401 Twin Turbo start up vid

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Old Aug 26, 2009 | 06:56 PM
  #1  
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
401 Twin Turbo start up vid

http://www.youtube.com/watch?v=FjDyKQftSqc

It runs for now but soo much more to do with the tune. Its coming around but taking longer than I expected. Trying to get the hang of this code $59 stuff. Idle is a touch higher than wanted, at about 950-1000 rpm now, hoping for a bit softer lopier 850 or so but I cant complain with 80lb injectors.

Car isnt as quiet as i expected for a lower compression motor and a less agressive cam. Well i guess a 233/233 on a 112 with .564" lift isnt that mild but its a 401 motor. My 383 had a 230/245 on a 109 with over .600 but with 11 to 1 compression. Same exhaust on this car minus long tubes basically. Muffler back is same as last year, just new y pipe but still 3" tubes to 4" single dynomax ultraflo round
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Old Aug 26, 2009 | 08:33 PM
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From: Buckeye, AZ
Car: 1988 IROC
Engine: 350CI
Transmission: 700R4
Axle/Gears: 9 bolt 3:70
Re: 401 Twin Turbo start up vid

Sounds great. Glad to see you got it running. Can't wait to see how it runs.
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Old Aug 26, 2009 | 09:51 PM
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From: jacksonville, NC/campbellsville Ky
Car: 2014 2SS/RS
Engine: LS3
Transmission: TR6060
Axle/Gears: 3.55
Re: 401 Twin Turbo start up vid

Looks killer man. You have definately stepped it up to a new level. I'm probably gonna be leavin the 3rd gens soon. I want to build a 418 Blower motor for my challenger. So I've already sold my procharger off my camaro. Next thing to go is the boxes of and boxes of parts and the car.
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Old Aug 26, 2009 | 10:49 PM
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From: Panama City FL
Car: 87 Iroc
Engine: Turbocharged 5.7 Pro-Fl-XT
Transmission: 700R4 for moment
Axle/Gears: 3.25 9 inch
Re: 401 Twin Turbo start up vid

Wow great looking setup! Looks like you are having a much better time with Code 59 than I did. If I could have gotten mine to run I'd already be driving around with the turbo on mine, but had to take the megasquirt detour and spent my funds on that stuff. Anyway, from the looks and sound of that car, it should be a real runner! Can't wait to see some more vids of it.
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Old Aug 28, 2009 | 02:08 AM
  #5  
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Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Re: 401 Twin Turbo start up vid

Glad to see it running!
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Old Aug 28, 2009 | 04:52 AM
  #6  
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From: Bealeton, Virginia, 22712,USA
Car: 92 L98 Z28 Heritage Hard Top
Engine: L98 350 w/ HSR,24lbs inj,AFPR
Transmission: TCI Super Street Fighter W/3300 sta
Axle/Gears: 3.73 Detriot NoSpin,LPW cover
Re: 401 Twin Turbo start up vid

Very nice, how do you like the SHP block? I am thinking of Dart SHP or Motown as I have Motown 220 heads. Good luck BEAUTIFULL CAR
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Old Aug 28, 2009 | 06:35 AM
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Orr89RocZ's Avatar
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Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: 401 Twin Turbo start up vid

SHP block is a nice block. Great deal for the price I think. Its setup like a factory OEM roller block but its much stronger. Plus it comes in a 400 bore so its a better platform to build a 400-406 sbc off of than a gm block.
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Old Aug 28, 2009 | 07:36 AM
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From: sioux falls, SD
Car: 86 Trans Am
Engine: 383
Transmission: Probuilt 700r4
Axle/Gears: 2.77 BW 9 Bolt
Re: 401 Twin Turbo start up vid

nice work ive been following this for some time now, always impressed with your work, hope to see more soon.
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Old Aug 28, 2009 | 08:26 AM
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Engine: Carbed L98
Transmission: TH350
Axle/Gears: 3.73
Re: 401 Twin Turbo start up vid

Sounds and looks great. Cant wait to see what it runs.
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Old Aug 28, 2009 | 12:03 PM
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: 401 Twin Turbo start up vid

Originally Posted by Orr89RocZ
SHP block is a nice block. Great deal for the price I think. Its setup like a factory OEM roller block but its much stronger. Plus it comes in a 400 bore so its a better platform to build a 400-406 sbc off of than a gm block.
Given the choice, I probably should have went with those.

Lot of machine work and 'fixes' to my GM 400 block. Then special lifters to make it roller if I want to do that.

I'm a little screwed on the came due to rod clearance. I think most roller cams will whack the rod, even flat tappet cam I need a small base circle.

-- Joe
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Old Aug 28, 2009 | 12:16 PM
  #11  
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From: upstate new york
Car: 91 camaro rs
Engine: 355, blowthru, 78mm turbo
Transmission: th350, art carr converter
Axle/Gears: stock 7.5, 3.23s, minispool
Re: 401 Twin Turbo start up vid

Awesome job! that things gonna be a handful!
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Old Aug 30, 2009 | 08:16 AM
  #12  
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From: Windsor Ontario
Car: 1987 Z28
Engine: 2005 5.3L, LS6 Cam
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Re: 401 Twin Turbo start up vid

sounds great man! cant wait to see the dyno and track numbers!

Jay
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Old Aug 30, 2009 | 10:30 PM
  #13  
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From: Bealeton, Virginia, 22712,USA
Car: 92 L98 Z28 Heritage Hard Top
Engine: L98 350 w/ HSR,24lbs inj,AFPR
Transmission: TCI Super Street Fighter W/3300 sta
Axle/Gears: 3.73 Detriot NoSpin,LPW cover
Re: 401 Twin Turbo start up vid

Originally Posted by Orr89RocZ
SHP block is a nice block. Great deal for the price I think. Its setup like a factory OEM roller block but its much stronger. Plus it comes in a 400 bore so its a better platform to build a 400-406 sbc off of than a gm block.
Nice to hear, might get one after tax season, NICE Build
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