Author Topic: Porch GT2  (Read 2510 times)

Offline normski

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Porch GT2
« on: June 27, 2005, 01:31:29 PM »
:burnout  Well I have a had an offer, 5mph to 150mph in a line GT2 against my new tripple rotor when it get back. The bet £1000.00 best of three runs. shall we do this???????????? :wiggle
It aint over, till the fat bird sings! wh :god y have 2 rotors when you can have 3

Offline DRAGON

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« Reply #1 on: June 27, 2005, 01:39:35 PM »
my money is on the GT2

Offline iaint

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« Reply #2 on: June 27, 2005, 02:12:16 PM »
Will the porch still be attached to a house?  If so then the FD should win ;)

If it\'s a Porsche GT2 you\'re racing then it should be fun but the GT2 would probably give you a good run.   4.1sec 0-100kmh and 480bhp would give most cars a good seeing to so I\'d make sure you triple is an easy winner in that department before taking on a bet.

Of course, if you\'re laying down 480 at the wheels you should eb able to do it :)

"The way to do is to be." - Lao Tzu

Offline normski

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Why!
« Reply #3 on: June 27, 2005, 02:12:28 PM »
Quote from: DRAGON
my money is on the GT2


I don\'t think they are that fast.  tripple rotor T78 with all the tricks. 550BHp at the fly, I don\'t think so! :guinness

And I think the Gt2 a heavy old lump more than 1260KG\'s anyway
It aint over, till the fat bird sings! wh :god y have 2 rotors when you can have 3

Offline gsb876

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Porch GT2
« Reply #4 on: June 27, 2005, 02:34:00 PM »
T78 might be alittle too small for a 20B ???

GT42 would be better.

Lay some times down then you will see if you\'re in the money
"Every generation has the chance to change the world"

Mills & Bains guest author :Giggle

Offline JamesFD3

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« Reply #5 on: June 27, 2005, 03:53:10 PM »
Chatted to a couple of lads with a GT2 a while back at Mallory Park,nice car and quick but not ballistically so,a sorted 20B powered RX-7 that\'s producing the goods and driven well would walk it,it\'s a simple power thing...

James

Offline MillSpeed

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« Reply #6 on: June 27, 2005, 03:56:19 PM »
Whatever happens you\'ve gotta get it on camera! Talk about the clash of the titans!
What was that? An exhibition? We need emotional content!

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Porch GT2
« Reply #7 on: June 27, 2005, 04:05:39 PM »
Sounds like good fun! get your self down to pob and practice the launch  :D

Good luck!

Offline normski

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I am on my own out there!
« Reply #8 on: June 27, 2005, 04:13:01 PM »
Theratpack .com  :yes They are kicking all RX motors, and most other jap marks as well log on an d give us some support. I am holding the side up on my own. :cheers


http://www.theratpac.com/phpBB2/
« Last Edit: June 27, 2005, 04:15:55 PM by normski »
It aint over, till the fat bird sings! wh :god y have 2 rotors when you can have 3

Offline DRAGON

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« Reply #9 on: June 27, 2005, 04:29:14 PM »
GT2 does 11 second quarters as standard, weight at the back etc all helps.
No one in the Uk has had a 20b that has done anything in the Uk. So the odds are against you.

Offline antnicuk

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« Reply #10 on: June 27, 2005, 06:00:02 PM »
as Dragon\'s comments,  

James FD3,  the one key word you mention is \'SORTED\',  there was only one finished 20B FD in the UK at RS/1 and he couldnt get below 13 secs although i didnt realise the GT2 was that quick.  I know the turbo 911 is low 12\'s but 11\'s is seriously quick as thats what the McLarren F1 does...

A would say a T78 is too small for a 20b, there are 13b\'s running T78s and the 20b is 50 percent bigger! Meaning it has 50% more gases to get out and needs 50% more air in.  There are even a few 13b\'s running T88\'s but i will let you know how that one goes... :p

Who told you to put a T78 on it?
400 BHP - 650 KG\'s = 616 BHP Per Ton of Rotary Power

That\'s the way to do it! :Thumbsup!


Offline normski

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Dragon
« Reply #11 on: June 27, 2005, 06:34:00 PM »
Sorry old mate, a GT2 does NOT do the strip in 11 second runs. we are talking about ( at best) low 12 second runs. I know I have raced them before with the old 13B I had and there was not a lot in it.,

My 13B has done mid 12 second runs only running a T04E. The reason I am going for the T78 is I want th thing to last more than 10,000 miles. it\'s compramise between power and lasting 70 or 80K. And believe me it will be sorted, unlike so many other bad attempts. Pip is doing the whole spec, and she will only be running around 10lb of boost but will still get far more pull than the 13B lump and will not get a 13B lump pulling over 500BHP with 10lb of boost ( no way no how) Maybe I will be the first in the UK with a good road going 20B engine that run as it should, :wiggle  bloody quick!
It aint over, till the fat bird sings! wh :god y have 2 rotors when you can have 3

Offline antnicuk

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« Reply #12 on: June 27, 2005, 06:43:53 PM »
if your running 10 psi with a big turbo or with a little turbo, it wont make it last longer,   if anything, a bigger turbo is better for the engine as they run cooler air as they have to compress it less.


be intersting to see your project running,  what car is it in?
400 BHP - 650 KG\'s = 616 BHP Per Ton of Rotary Power

That\'s the way to do it! :Thumbsup!


Offline JamesFD3

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« Reply #13 on: June 27, 2005, 06:56:58 PM »
Always remember my Cosmo 20B on a fresh engine just after I\'d run it in,so sweet and massive midrange grunt compared with a 13B,with careful tuning and a well matched turbo the 20B would be a real giant killer.....

Best of luck with the conversion,sure WGT will do you proud.

James

Offline kev-yorks

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« Reply #14 on: June 27, 2005, 07:16:34 PM »
Normski go GT42 or bigger my 20b\'s running a GT42 on a mild street port and you certainly don\'t want anything smaller or you\'ll end up choking the engine at higher rev\'s. When Pip mapped mine he was saying what he was doing for you and i think he was worried about a lack of room due to the size of the GT42. I\'ve attached the dyno chart from mine running 10psi on stock intercooler and stock silencers. Intercoolers now upgraded and once the exhausts been sorted i\'ll be back for another mapping session on the dyno.
Regards Kevin :3gears-rh
Regards Kevin