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 Post subject: Hazee track build
PostPosted: Wed Sep 16, 2015 4:26 pm 
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Joined: Wed Mar 11, 2009 3:43 pm
Posts: 30
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Thought I better write something on some other forums not just on the GT4oc

here is when I bought it sept 2009:

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blitz EBC
blitz Turbo timer
Rps street max clutch
fidanza fly wheel
kyb 4 way adjustale shocks
trd springs
hks induction kit
few samco hoses
Oz 18"SUPERLEGGERA
cusco strut brace
3" rear section.



>>>>>>>then went FMIC
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then McPherson suspension and BBK
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>>>>>then TT hybrid and cooling

Photos of header tank setup
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Now running motec m48 with 10 position switch and the motec running the boost.

Fraser mackellar racing installed new fuel pump, sard 800, motec and did the mapping

Suspension setup @ advanced Motorsport and engineering

280 @ 1.1 bar at the wheels.

Clutch started to slip on dyno , but the car makes 1.3bar on the road and is around 350bhp @ the fly

>>>>Then TTE cage and raced for a while till the engine blew

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>>>>then big shiny new turbo and engine

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Current spec is a very long list which one day I will make .

runs about 420 hp at the hubs 8)

plans are to neaten up the interior, try to make it lighter and fit a TRD front LSD (already has a cusco rear.)

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 Post subject: Re: Hazee track build
PostPosted: Wed Sep 16, 2015 11:37 pm 
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Joined: Wed Jul 13, 2005 12:06 am
Posts: 4739
Location: Perth, Western Australia
Car Model: ST205
gt4hazee wrote:
.......and fit a TRD front LSD
Not sure how long the TRD front diff will last if Adrian's experience is anything to go by. To look on the bright side if you are doing circuit racing then it might not be as hard on the diff as the sprints and drag events that the Fensport Gen 7 GT4X competed in?

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1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2012 Van Diemen JL12 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp


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 Post subject: Re: Hazee track build
PostPosted: Thu Sep 17, 2015 8:57 am 
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Joined: Wed Mar 11, 2009 3:43 pm
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That's what I'm hoping, the circuits shouldn't be as violent as sprints.

Still need to find someone to strip it down - check it over - and fit it .

Spoke to Fensport twice , keep saying they'll get back to me . Presume there not interested .

Will have to speak to the people who rebuilt my cusco diff , bit worried as the front LSD is a lot more complicated

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 Post subject: Re: Hazee track build
PostPosted: Sat Sep 19, 2015 10:52 pm 
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Joined: Fri Mar 27, 2009 9:39 pm
Posts: 788
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car is looking good mate, im looking find a 1.5way rear diff but going to stay open diff in the front.

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 Post subject: Re: Hazee track build
PostPosted: Mon Mar 28, 2016 11:22 pm 
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Took the car to brands to check for leaks and problems.

Found a few issues and leaks but went well

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https://youtu.be/awAmGIg0h4U

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 Post subject: Re: Hazee track build
PostPosted: Mon Mar 28, 2016 11:30 pm 
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Joined: Wed Jul 13, 2005 12:06 am
Posts: 4739
Location: Perth, Western Australia
Car Model: ST205
Sounds good. Did you fit the TRD front diff and if so, how did the car handle?

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Don
GT4DC Chairman
1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2012 Van Diemen JL12 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp


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 Post subject: Re: Hazee track build
PostPosted: Mon Mar 28, 2016 11:50 pm 
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Yep trd/kaaz front diff is in .... They managed to get a full rebuild kit (plates) from kaaz.

Required some bedding in but now is great.

Before I suffered major understeer.

But now with new tyres, new geo, re corner weighted, height change and the diff the car finally feels like it's on rails.

I don't think its all the diff, but you can definitely feel doing its job . Really hope It holds out.

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 Post subject: Re: Hazee track build
PostPosted: Mon Dec 19, 2016 2:56 pm 
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So various dyno

March 2015
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HUB DYNO
Car was running a small J-line intercooler boost was 1.5 - 1.6 Bar
Had issues with a map sensor signal and boost control
But the torque figure is nice

MARCH 2016
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HUB DYNO
Car now running a larger mishimoto Core because of power loss in dirty air on track.
Boost control issue found --- wastegate was getting jammed open on the dipstick
Green line is new map --- smoother power delivery but feels less torqueeee

December - 2016

End of season power run
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So I'm both happy and sad with end of season results.

I thought it would be much higher but my hub vs whp guestimates are way out. So actually with the power to weight ratio I have I'm performing pretty well.

it should be around 450 BHP mark @ 1.6 bar...... But its a little lower and its currently running more like 1.5bar

everything looks good though........ time to turn it up to 2 BAR this year and hit the 400whp /500bhp mark.

I doubt I will run this high during the race maybe 1.7 - 1.8.

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 Post subject: Re: Hazee track build
PostPosted: Mon Dec 19, 2016 3:08 pm 
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Joined: Wed Dec 14, 2016 8:25 am
Posts: 78
Location: Russia, Izhevsk
Car Model: ST205
Quite a good result for the 3S-GTE.
Pistons stock?

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 Post subject: Re: Hazee track build
PostPosted: Mon Dec 19, 2016 3:54 pm 
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бешаный 202 wrote:
Quite a good result for the 3S-GTE.
Pistons stock?



No not anymore.

think 86.5 cp pistons, eagle rods, 264 piper cams.


For 1.5 /1.6 bar its about where it should be. Full boost by 4k rpm

Ive been running low boost for reliability for 40min race / 30 min qualifying

Still have 50 - 100 kg easy to strip and i will get it mapped for 2 bar -- but dial it back for the race

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 Post subject: Re: Hazee track build
PostPosted: Mon Dec 19, 2016 5:49 pm 
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Joined: Wed Dec 14, 2016 8:25 am
Posts: 78
Location: Russia, Izhevsk
Car Model: ST205
Well shafts are not the evil you are :)
You can be interested in a joint clearance on the piston and cylinder exposed?
50-100 kg. What to throw out of the car going? Driver? :)

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