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Twin turbo 91Z 427lsx

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Old 11-24-2018, 12:13 PM
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Twin turbo 91Z 427lsx

It’s been a while and figured I post up some pics of my 91. I built the car just to be a fun street car and make a few passes here or there. Just got the car ready for the track about a month ago. Weather has been abismal so no track days till March.

I built everything myself aside from the engine and tranny. I have a flat carbon hood on its way I plan to cut a small hole fir the intake to peak out.

Basic run down
91 z-28
billy Briggs dart 427 with Mast heads
rossler T400 and PTC converter
Midwest fab 9” 3.00 gears
10 point molly cage
18x12/18x9 forgestar wheel and 15” beadlocks
holley dominator/co2 boost controller
cable drive fuel pump
2k L/A chiseled cooler3.5 down pipes to 3.5 oval dual exhaust to axle
Garret gt-42s from Reed at Works
Paint is original, front bumper cover needs painted

Last edited by superirocz; 11-24-2018 at 12:46 PM.
Old 11-24-2018, 12:43 PM
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Re: Twin turbo 91Z 427lsx







Old 11-24-2018, 02:58 PM
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Re: Twin turbo 91Z 427lsx

Nice job!
Old 11-24-2018, 09:31 PM
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Re: Twin turbo 91Z 427lsx

man i like that! i've been working on a c5 with 427 lsx with mast heads and ttix twin turbo setup recently oddly enough.
Old 02-01-2019, 10:07 AM
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Car: 87 iroc Arctic White w/gold ss stri
Engine: Turbo'd 5.3 in process
Transmission: T-56 w/SPEC stage 3+ clutch
Axle/Gears: 9" Moser w/3.25's
Re: Twin turbo 91Z 427lsx

Looks great!
Old 02-01-2019, 10:19 AM
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Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: Twin turbo 91Z 427lsx

You’ve been busy i see lol nice
Old 02-09-2019, 09:12 PM
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Re: Twin turbo 91Z 427lsx

How are you liking that Holley Dominator EFI
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