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Thread: Killed a 380hp 7m'd MK2 Supra...
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02-26-2012, 09:00 PM #1
Killed a 380hp 7m'd MK2 Supra...
Yes gentlemen, forget first grade math, 350hp > 380hp...
...that is all.
<space reserved for video proof>
--billyMBlue 82 L - Black 83 P - White 83 P - Brown 84 T - White 85 P - Blue 85 GTS
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02-26-2012, 09:02 PM #2
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02-26-2012, 09:20 PM #3
CelicaSupra.com Member
- Join Date
- Jan 2005
- Location
- Atlanta
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Hey Billy,
Glad to see your made it home safe. I did some reading and something is up with my turbo setup. One guy who has the exact same JT-58 turbo makes 19PSI by 3800 RPM?! Also a couple of the guys who have the JT-56 are 15 PSI by 3200 RPM. I checked my log:
3000 RPM ~ 2 PSI
4000 RPM ~ 8 PSI
4800 RPM ~ 15 PSI
http://www.supramania.com/forums/sho...urbo-Questions
It is true Billy runs away from me until I get to 5000 RPMs. And my current redline is only 6000 RPM.
-John77 Celica: GT coupe (SOLD)
82 Supra: L Type Terra Cotta Hardtop 7MGTE
82 Supra: L Type Terra Cotta (PARTS)
83 Tercel: 4WD (SOLD)
91 Mercedes 300SEL: Eternal Project
95 BMW 318TI: Daily Driver
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02-26-2012, 09:43 PM #4
boost or exhaust leak?
David H
85 Pos, 5.3/w58 swap
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02-26-2012, 10:00 PM #5
Is it the same on the street pulls logs?
Dynos can certainly load the car less than real-life driving.
...this is especially true when they don't start your pull until 2700rpm vs mine at 2300...
--billyMBlue 82 L - Black 83 P - White 83 P - Brown 84 T - White 85 P - Blue 85 GTS
--------------------------------------------------------------------------
"ShiftGasm" Shift-Bushing Kits $35 shipped to your door!
2013 "Tail of the Dragon" Meet, April26-27th!
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02-26-2012, 10:33 PM #6
CelicaSupra.com Member
- Join Date
- Jan 2005
- Location
- Atlanta
- Posts
- 525
3rd gear pull starting at 1000RPMs shows it only about 200 RPM sooner for all three marks reported above.
77 Celica: GT coupe (SOLD)
82 Supra: L Type Terra Cotta Hardtop 7MGTE
82 Supra: L Type Terra Cotta (PARTS)
83 Tercel: 4WD (SOLD)
91 Mercedes 300SEL: Eternal Project
95 BMW 318TI: Daily Driver
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02-26-2012, 10:50 PM #7
Ewww....
It made good sounds, if that counts for anything.
That said, I'd start by removing the MBC and tighten the wastegate up until it holds 14psi or so...
see if that changes anything...
--billyMLast edited by BillyM; 02-26-2012 at 11:44 PM.
Blue 82 L - Black 83 P - White 83 P - Brown 84 T - White 85 P - Blue 85 GTS
--------------------------------------------------------------------------
"ShiftGasm" Shift-Bushing Kits $35 shipped to your door!
2013 "Tail of the Dragon" Meet, April26-27th!
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02-27-2012, 08:10 AM #8
false advertisement until proven by video. lol
like you said, statement false until proven. haha we want video!
edit:
Also HP isn't everything. Acceleration is where you won
Last edited by mk2 robbie; 02-27-2012 at 12:39 PM.
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02-27-2012, 01:36 PM #9
That is awesome! I don't need video proof, I just wish I was there.
Charles "Cee-Jay" Hughes
Silver 86 w/6M-GTE
Silver 99 TRD Solara S/C Long Beach Ed.
Black 88 4Runner V6
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02-27-2012, 03:02 PM #10
Standalone right? Have you fully tuned the ignition and fuel maps? 4800 RPM at 15 psi is silly unless you have a big big turbo.
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