OzGemini Top 10 Dyno Results Listing

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Jonno
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OzGemini Top 10 Dyno Results Listing

Post by Jonno »

As Sandy updated the thread with his dyno graph I figured I'd re-create the old one into a new one.

Same format as the 1/4 thread only difference is this is in the last 6 years. Saves hearing about "I made 23493482kw back in the 1990s"

Top 10 HP Turbo Single Cam Isuzu - G161Z G180Z G200Z
01. Scott Forrester - Arrow - G200 864 @ 50PSi BorgWarner EFR9180
02. Damien Folley - YEP 8S - G180 738 @ 52PSI
03. Darren Hunter - gemracing - G180 502
04. Cam Sonno - TUFF TG G180 465
05. Moley - G200 385hp @ 18psi gtx3076
06. Todd - G180 358 @ 27PSI Borg Warner
07. Boostd Gem - G180 338 @ 26psi with GT3082
08. Jimmy - rotagem G200 320 @ 20PSI with Turbonetic T04
09. Amy - Amy_Gem G180 310 @ 22PSI with GT35R
10. 79geminifast - My G180 254 @ 17psi proboost GT35 turbo


Mention to: Gromet Gsomething 208hp @ 12psi
Special mention to vivoracer - G161 192hp @ ?PSI with a proboost gt2871

Top 10 HP Turbo Twin Cam Isuzu - G161W G180W G200w
01.
02.
03.
04.
05.
06.
07.
08.
09.
10.

Top 10 HP NA Single Cam Isuzu - G161Z G180Z G200Z
01. vivoracer - 115.2whp @ 6200rpm
02. Matt MGOTD - 87.6hp @ 6900 rpm
G161 stock bottom end TX head with 10mm raised inlet ports 45mm Quad Throttle bodies on a custom manifold, EFI, quad coil, 70/30 cam 4-2-1 lukey extractors and a 2.25" exhaust with 1 muffler
03. Marksegec - G180 - 85HP
04. Turbocoupe75 G? 85HP
05.
06.
07.
08.
09.
10.

Top 10 HP NA Twin Cam Isuzu - G161W G180W G200w
01.
02.
03.
04.
05.
06.
07.
08.
09.
10.

Top 10 HP Turbo 4z Isuzu - 4zc1 4zd1 4ze1
01. Coxy - redzone - 4zd1T 422 @ 25PSI
02. Eli - archangel - 4ze1T 348HP @?PSI
03. Sandy - 4zc1t - 200HP @ 15psi
04. Javi - 4ze1-T - 200HP @? PSI
05. JaZZZa - 4zc1t - 180HP
06.
07.
08.
09.
10.

Top 10 HP NA 4z Isuzu - 4zc1 4zd1 4ze1
01. Tim - BAD 44U 4ZE1 190HP
02. Jonno - 4ZE1 147HP
03.
04.
05.
06.
07.
08.
09.
10.

Top 10 Non Isuzu Turbo
01. Sam - 202gem 202Turbo 366 @ 19psi with a ebay GT35R
02.
03.
04. hotgem - CA18DET 260 @ 18psi with GT2876R turbo
05. Jonno - SR20DET 240 @ 10psi with GT35R Turbo
06. Bill - firebug Supermoo I reckon 215HP @ 10psi if he's not a girlyman and changed the pulleys?
07.
08.
09.
10.
Sam gets a mention but doesn't own the car anymore. 246HP @ 14psi.
Top 10 Non Isuzu N/A
01.
02.
03.
04.
05.
06.
07.
08.
09.
10.

*Note these where from previously active members/currently active members from 2010 on wards. Does not include anyone off the forum (i.e. old mates cousin that suddenly made 500kw)
I didn't take into account anything with the old thread from anything prior to 2010. Why? Old news. If they want and visit the forum I can update the thread :)
viewtopic.php?f=1&t=14294
I'm unstickying the old thread and stickying this one so the numbers stay relevant and I can keep it updated.

To Be continued - PS give me numbers and I'll fill in the blanks if you have them :)
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Re: OzGemini Top 10 Dyno Results Listing

Post by rotagem »

mine is 20psi not 30psi. :lol: :lol: :lol: :lol: i havent gone for the 30psi test tune yet.
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Re: OzGemini Top 10 Dyno Results Listing

Post by Samwich »

Black TX - S13 SR20DET 246 @ 14psi with T25 Turbo
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Re: OzGemini Top 10 Dyno Results Listing

Post by Gromet »

Where do I fit with 12psi 208hp?
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Re: OzGemini Top 10 Dyno Results Listing

Post by firebug »

Where do the non Isuzu supercharged fit in? :-( Not that I have any dyno results... :P
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Re: OzGemini Top 10 Dyno Results Listing

Post by Jonno »

Gromet wrote:Where do I fit with 12psi 208hp?
I fix :)
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Re: OzGemini Top 10 Dyno Results Listing

Post by Jonno »

firebug wrote:Where do the non Isuzu supercharged fit in? :-( Not that I have any dyno results... :P
Put it on the rollers and you might get a mention :D
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Re: OzGemini Top 10 Dyno Results Listing

Post by Gromet »

Jonno wrote:
Gromet wrote:Where do I fit with 12psi 208hp?
I fix :)
Haha Gsomething. G200 turbo, microtech ecu, 98 pump fuel, 4zc1 pistons and 4ze1 valves haha
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Re: OzGemini Top 10 Dyno Results Listing

Post by Samwich »

No Love for the SR TX?
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Re: OzGemini Top 10 Dyno Results Listing

Post by 79geminifast »

My G180 proboost GT35 turbo 17psi 254hp
Your fingers are there to be Burnt.
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Re: OzGemini Top 10 Dyno Results Listing

Post by Jonno »

79geminifast wrote:My G180 proboost GT35 turbo 17psi 254hp
Got any info on this?

Sounds pretty sweet.

Bumps Gromet from the number 10 list.
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Re: OzGemini Top 10 Dyno Results Listing

Post by DR_GEM »

From the power output and boost (especially with an efficent gt35) I dare say its a relatively mild cam / head setup stock internal motor. If not and its a full worked head and cam, then there's a serious restriction there somewhere.

Working backward using airflow formula, and assuming:

7000rpm rev limit
254hp is at the wheels with a 15% drivetrain loss

254whp = 298 crank hp (say 300)
300hp is approx equal to 30lb/ min of airflow on pump fuel (ie 98 ron, not ethanol)

30lb/min = 428cfm

428cfm = (1.8 x VE x 7000rpm x 2.15) / 5660

VE = 90%
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Re: OzGemini Top 10 Dyno Results Listing

Post by moley »

In the memory of Peter Brock I'm repping 05
Coupe rebuild number 6..
viewtopic.php?t=44564
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Re: OzGemini Top 10 Dyno Results Listing

Post by 79geminifast »

Jonno wrote:
79geminifast wrote:My G180 proboost GT35 turbo 17psi 254hp
Got any info on this?

Sounds pretty sweet.

Bumps Gromet from the number 10 list.
Jonno the engine is built by Coxy g180 now has a GTX3076r gen2, girdle, tighe billet cam thats been reground(fixed) by surecam, lots more head work by peter liddle, sonic cas wheel new link g4 monsoon ECU, 1200cc e85 injectors last dyno was 293hp at 30psi hopefully next funo should get me over 450hp
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Re: OzGemini Top 10 Dyno Results Listing

Post by DR_GEM »

79geminifast wrote:
Jonno wrote:
79geminifast wrote:My G180 proboost GT35 turbo 17psi 254hp
Got any info on this?

Sounds pretty sweet.

Bumps Gromet from the number 10 list.
Jonno the engine is built by Coxy g180 now has a GTX3076r gen2, girdle, tighe billet cam thats been reground(fixed) by surecam, lots more head work by peter liddle, sonic cas wheel new link g4 monsoon ECU, 1200cc e85 injectors last dyno was 293hp at 30psi hopefully next funo should get me over 450hp

Nice setup man. Not taking anything away from the power output, however if I may ask, you sure on the 30psi? If that's correct, then you gained 40hp atw from 13 more psi of boost, or 3.3hp per psi. Something doesn't seem right there as once you start getting such returns, it's indicative of an exhaust backpressure restriction, inlet restriction or something else that's just askew.

I know you went from a gt35 to a gt30, so assuming you were chasing spool here. Maybe you downsized rear housing in the process, and now hit a restriction? In saying that, even a gt30 60mm wheel with a 0.63 would still be good for 30psi on a 2litre though.

Would be great to hear your input on this.

Mick
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