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Viewing Topic: What power will Bobs st165 gt4 produce at austec today

#83494
PostTue Jun 03, 2008 11:10 am
Gaz
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Location:Brighton
Drives:back in the 106 for now!!!!
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brief summary is

we fitted an st205 gen 6 celica gt4 engine, turbo, engine managment into bobs gen 4 car.
The engine is a forged engine, with lined block, all balanced etc,
its slightly lower compression than a stock engine as it was built to run alot more boost.

so a car with a similar engine, take WRC-WILLS produces in the region of 290 bhp and 290 lb/ft torque at 1.1 bar boost.

there are a few underlying issues i may have mention to a few of you last night which i think will hinder the performance but lets see who gets closest for abit of fun,

it will be run at 1.1 bar of boost on the expensive stuff (v-power)

Gazz - 250 bhp - 240lb/ft torque


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Colin McRae MBE 1968 - 2007
IF IN DOUBT, GO FLAT OUT!!!

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#83496
PostTue Jun 03, 2008 11:13 am
sandman
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Location:Nr Hurstpierpoint
Drives: 1997 Mazda MX-6
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with the warm air feed inplace, 240-250, ambient temperature going up...maybe as low as 230.


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#83497
PostTue Jun 03, 2008 11:17 am
StaceyMR2
Location:Burgess Hill
Drives: 1992 Toyota MR2
Joined:14 Aug 2006
Posts:2742

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248
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#83499
PostTue Jun 03, 2008 11:19 am
WEZ TYPE R
SJC Member
Location:West Sussex
Drives:Honda Civic Type R/ Skyline R33 GTST
Joined:07 Aug 2007
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262.4 Wink
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#83500
PostTue Jun 03, 2008 11:19 am
Gaz
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Location:Brighton
Drives:back in the 106 for now!!!!
Joined:13 Oct 2006
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if the fans can blow at 120mph the intercooler should beable to counter the temps of the intake etc and we could have a flier lol,

i bloody doubt it though

its probably less than it originally was Oh Yea


_________________
Colin McRae MBE 1968 - 2007
IF IN DOUBT, GO FLAT OUT!!!

buy it.... drive it.....break it.....rebuild it......drive it......crash it.....reshell it...... respray it.....drive it......break it.....
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#83501
PostTue Jun 03, 2008 11:21 am
Administrator AdamR
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Location:Brighton
Drives: 1993 Subaru Impreza WRX
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what boost do they run stock?

I would reckon about 298bhp


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Last edited by AdamR on Tue Jun 03, 2008 3:20 pm; edited 1 time in total
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#83504
PostTue Jun 03, 2008 11:25 am
Gaz
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Location:Brighton
Drives:back in the 106 for now!!!!
Joined:13 Oct 2006
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stock boost is about 0.7 bar mate,
we have pulled some timing out of it because of the warm air feeds etc and the potental for alot of det too.


_________________
Colin McRae MBE 1968 - 2007
IF IN DOUBT, GO FLAT OUT!!!

buy it.... drive it.....break it.....rebuild it......drive it......crash it.....reshell it...... respray it.....drive it......break it.....
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#83505
PostTue Jun 03, 2008 11:26 am
Camera Bob
Location:Brighton
Drives: 1988 Toyota Celica GT4
Joined:24 Sep 2006
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i think 248 just perhaps just over 200, i don't think its running right.


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#83508
PostTue Jun 03, 2008 11:35 am
Moderator Neil
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Drives: 1995 Toyota Celica GT4
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My cracked block made 250, so i'm saying 250 hp / 230 tq


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#83511
PostTue Jun 03, 2008 11:42 am
Gaz
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Drives:back in the 106 for now!!!!
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what power did it make last time out bob?


_________________
Colin McRae MBE 1968 - 2007
IF IN DOUBT, GO FLAT OUT!!!

buy it.... drive it.....break it.....rebuild it......drive it......crash it.....reshell it...... respray it.....drive it......break it.....
Quote
#83513
PostTue Jun 03, 2008 11:58 am
Hails
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Location:Somewhere
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I'm going to guess...... 267 bhp.....
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#83515
PostTue Jun 03, 2008 12:01 pm
Moderator papdog
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233 bhp


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#83516
PostTue Jun 03, 2008 12:02 pm
Andy_Boy
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Location:Worthing
Drives: 1996 Nissan Skyline R33 GTS25t
Joined:25 Jan 2007
Posts:474

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260 bhp
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#83519
PostTue Jun 03, 2008 12:18 pm
al
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Location:Kemptown
Drives: 1990 Toyota Supra
Joined:16 Dec 2007
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6


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#83520
PostTue Jun 03, 2008 12:32 pm
speedingpanther
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Location:Spamville
Drives: 1996 Nissan Skyline R33 GTS25t
Joined:03 May 2007
Posts:928

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231.132 Nutty


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