1983 Oldsmobile Cutlass Supreme Sedan LS Turbo Build

GroceryGetter83

LS Mafia
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Sep 18, 2018
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As a reminder to myself how this project has been going:

63F83E99-352F-4306-B160-76FA9D90049B.jpeg

Left was LSFest 2020, right was yesterday 😮‍💨
 
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GroceryGetter83

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Sep 18, 2018
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1.489 sixty foot time?!?!?!?!
Incredible
Yes sir! 3000 rpm launch, 4 psi on the transbrake. I think it can get it lower. Timing retard for launch control was pretty aggressive too.
 
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64nailhead

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Dec 1, 2014
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Yes sir! 3000 rpm launch, 4 psi on the transbrake. I think it can get it lower. Timing retard for launch control was pretty aggressive too.
You're giving me lofty amounts of hope with my transbrake install. If I launched at that I'd be 1.9-2.0. That's fabulous.

How was the track? You hooked pretty well in the video.


Daaaamn - 4psi.
 
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GroceryGetter83

LS Mafia
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Sep 18, 2018
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Tampa, Florida
You're giving me lofty amounts of hope with my transbrake install. If I launched at that I'd be 1.9-2.0. That's fabulous.

How was the track? You hooked pretty well in the video.

Daaaamn - 4psi.
A transbrake is one of the best things I've done! Its a game changer for sure.

Track prep wasn't great. It was pretty late in the day when I made those passes.

I think on better prep, which Bradenton usually has, I could have left on 7-8 psi. I'll mess with launch RPM and launch retard next time as well.
 
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GroceryGetter83

LS Mafia
Supporting Member
Sep 18, 2018
676
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Tampa, Florida
Video from the last pass:

 
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motorheadmike

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Nov 18, 2009
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