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07-06-2008, 12:30
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 #1 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Astra Gsi Turbo 740ps
Ηello from Greece to all of you.This is my Astra Gsi Turbo.
It's a Gsi 16v with full conversion to C20LET 6 speed FWD.
At the last dyno showed about 700+ps and more than 80kgm of torque.
It's not a drag car,but a road car.
Specs: ENGINE
C20LET Conversion (Full Rebuild)
Arrow con rods
Wossner pistons
ARP bolts
ARP head nuts
Coscast head
Z20LET head gasket
Risse cams
Kent pulleys
Kent valve springs
Haltech E6X managment
Siemens 900cc injectors
Aeromotive fuell regulator 13101
Tial blow off 45mm
Tial external 44mm
Custom manifold exaust
Innovative F2 Series turbo 74 lbs/min
Downpipe 76mm
Apexi A-VCR
FMIC from U.S.A.
MSD DIS2
MSD coils
3 uprated fuel pumps
Uprated rotor type oil pump
Lightened Billet Flywheel
Custom Exhaust TRANSMISSION
F28 6 Speed Gearbox with Front Wheel Drive Conversion WHEELS/TYRES
KOSEI Wheels 7,5/17
205-40-17 Toyo r888 SUSPENSION
Bilstein Adjustable Dampers-hand made
Apex 50mm Springs/500lbs BRAKES
Front - Astra Coupe Turbo Callipers
308mm Discs
Rear -Calibra Turbo Discs/Pads EXTERIOR
Gsi 16v original look
Modified Front bumper INTERIOR
280KM/H Clocks
Greedy Boost Gauge
Greedy Exaust temperature Gauge
Greedy A/F Meter        
Happy after the dyno.... 
Mairy.... ...... 
with bro... 
Problems with Aeromotive fuell regulator..... 
New intercooler water spray.... 
Engine  | 
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07-06-2008, 13:07
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#2 | | MIGClub Member
Join Date: Feb 2006 Location: Norwich Drives: to get more petrol.
Posts: 2,800
| Re: Astra Gsi Turbo 740ps
700bhp  | |
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07-06-2008, 13:22
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#3 | | MIGWeb User
Join Date: Sep 2004 Location: East Ayrshire Drives: K4 GSX-R 1000
Posts: 5,488
| Re: Astra Gsi Turbo 740ps
Any more details of the Turbo? | |
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07-06-2008, 13:25
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#4 | | MIGWeb User
Join Date: Sep 2003 Location: PUB TALK BHP Drives: vectra gsi
Posts: 2,053
| Re: Astra Gsi Turbo 740ps
wicked. std inlet manifold and tb aswell. just goes to show its possible to make proper power on them not like what all these internet professionals seem to think
cracking car mate.
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dont let chavtastic/nemesis ruin your car or engine. do not buy anything off this user.
PUB TALK BHP IS ALL THAT MATTERS KEN | |
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07-06-2008, 14:19
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#5 | | MIGWeb User
Join Date: Dec 2004 Location: Newcastle Drives: 35R LET..coming soon
Posts: 6,522
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by Mark_F  Any more details of the Turbo? | Its ****ing huge  | |
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07-06-2008, 15:40
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#6 | | MIGWeb Webmaster
Join Date: Jun 2000 Location: Southampton Drives: Astra 2.0 DTI
Posts: 12,565
| Re: Astra Gsi Turbo 740ps
Very nice! Where in Greece are you from?
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MIGWeb Webmaster
"Why do things that happen to stupid people keep happening to me?" - H. Simpson. | |
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07-06-2008, 15:55
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#7 | | MIGClub Member
Join Date: Dec 2005 Location: Looking out for Lugy Drives: 6.5 litre diesel.
Posts: 10,546
| Re: Astra Gsi Turbo 740ps
Front mounted intercooler looks rock. Very smart car that and no mistaking. | |
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07-06-2008, 23:29
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#8 | | MIGWeb User
Join Date: Mar 2004 Location: whitby Drives: single turbo rx7
Posts: 3,330
| Re: Astra Gsi Turbo 740ps
love it 
any video's??
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i miss my vauxhalls breaking down | 
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08-06-2008, 08:01
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#9 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by EY 700bhp |  Quote:
Originally Posted by Mark_F Any more details of the Turbo? | It;s Innovative F2 series,capable for 750-800ps.  Quote:
Originally Posted by muppetsport wicked. std inlet manifold and tb aswell. just goes to show its possible to make proper power on them not like what all these internet professionals seem to think
cracking car mate. | Thanks mate.
We are thinking to relace it with a nice aftermarket.But untill now we didn't faced any problems with the std manifold. Quote:
Originally Posted by Rs1 Its ****ing huge | Quote:
Originally Posted by MikeWarner Very nice! Where in Greece are you from? | Thank you.I am from Patra,it's a port at the west Greece. Quote:
Originally Posted by Allvaux Front mounted intercooler looks rock. Very smart car that and no mistaking. | Thank you my friend.
The truth is that we did'nt wanted to look like that the fmic,but there is no other way,exept chargcooler. Quote:
Originally Posted by astragsi love it
any video's?? | 2 videos from a street race between my Astra and a punto Gt bored to 1.9cc,with NOS,at 400ps.
At this race my car was about 480ps.
The race is 0-800m and the rev limit at 8.000 rpm. http://www.youtube.com/watch?v=AIryclpXHmA http://www.youtube.com/watch?v=c8UzrX2K0-0
This is a bad quality video from the last set up at the dyno. http://www.youtube.com/watch?v=sJkEywIOa0o | |
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08-06-2008, 09:32
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#10 | | MIGClub Member
Join Date: Feb 2006 Location: Norwich Drives: to get more petrol.
Posts: 2,800
| Re: Astra Gsi Turbo 740ps
__________________
1993 Calibra turbo. Spare engine in the dining room. | |
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08-06-2008, 09:49
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#11 | | MIGWeb Moderator
Join Date: Mar 2001 Location: C:/UK/Devon/Torquay Drives: Leon Cupra 20VT
Posts: 43,150
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by EY | Yeah that made me laugh 730 bhp ish in a fwd car!!!!!! | |
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08-06-2008, 12:43
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#12 | | MIGWeb User
Join Date: Jul 2002 Location: Eastbourne,east suss Drives: nova soon to be unle
Posts: 177
| Re: Astra Gsi Turbo 740ps
that car i just shear lunacy awesome | |
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08-06-2008, 13:03
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#13 | | MIGWeb User
Join Date: Sep 2004 Location: GREECE Drives: Tigra 1.8 turbo hp?
Posts: 1,160
| Re: Astra Gsi Turbo 740ps
Greece......you crazy lads!!!!!! i am one of them...lol,well done George!!! poor 4cyl its a heavy industry of HP production!!!!
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Any one else has a strocked x16xe pm me.
MIG.....Made In Greece LOL | |
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08-06-2008, 15:29
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#14 | | MIGWeb User
Join Date: Mar 2004 Location: whitby Drives: single turbo rx7
Posts: 3,330
| Re: Astra Gsi Turbo 740ps
good vids, need some more with the new power figure | |
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09-06-2008, 07:57
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#15 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by EY | This is the reason,we didn't finish the last dyno....  | |
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09-06-2008, 07:58
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#16 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by LEE69 Yeah that made me laugh 730 bhp ish in a fwd car!!!!!! | Yes,but when i am driving i don't have time to laugh... | |
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09-06-2008, 07:59
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#17 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Coley 123
Tigra Turbo(Ari)
Astragsi
thank you. | |
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09-06-2008, 08:15
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#18 | | MIGWeb User
Join Date: Dec 2001 Location: GREECE ATHENS Drives: ASTRA F GT C16SE
Posts: 278
| Re: Astra Gsi Turbo 740ps
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09-06-2008, 08:37
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#19 | | MIGWeb Moderator
Join Date: Mar 2001 Location: C:/UK/Devon/Torquay Drives: Leon Cupra 20VT
Posts: 43,150
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by kontraman Yes,but when i am driving i don't have time to laugh... | Surprised you have time to breathe tbh | |
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09-06-2008, 11:26
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#20 | | MIGWeb User
Join Date: May 2008 Location: Romania
Posts: 94
| Re: Astra Gsi Turbo 740ps
Very nice,it's a "monster" your Astra,do you want more hp?
Do you don't have any problem with such a huge power for FWD?The gearbox and the clutch can support this power?Keep with good work
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Astra F C16SE TURBO | |
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09-06-2008, 14:15
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#21 | | MIGWeb User
Join Date: Apr 2003 Location: Romsey, Hampshire
Posts: 38
| Re: Astra Gsi Turbo 740ps
pmsl @ crazy greeks
Warning " Your car might **** up this dyno " - so they run it again = legend ! lol | |
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09-06-2008, 15:24
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#22 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by LEE69 Surprised you have time to breathe tbh | | |
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09-06-2008, 15:40
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#23 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by salfkm Very nice,it's a "monster" your Astra,do you want more hp?
Do you don't have any problem with such a huge power for FWD?The gearbox and the clutch can support this power?Keep with good work |
Ofcourse we have problems.The gearbox,not so many,because we do rolling street racing from 3rd gear.
But i have many problems with the clutch.We've made a custom,single disk,which handled until some races.
Now we are looking for AP 2disk,or Sachs for 90kgm.
The problem is that i dont want to visit the dyno again in the summer,because we have high temperatures and it's not right to map under theese situations.
I have to map it again because we replaced the 900cc Siemens injectors,with Bosch 1.600cc.At high boost the duty cycle reached the 97-98%. | |
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09-06-2008, 15:41
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#24 | | MIGWeb User
Join Date: Jun 2008
Posts: 83
| Re: Astra Gsi Turbo 740ps
Quote:
Originally Posted by LordNikon pmsl @ crazy greeks
Warning " Your car might **** up this dyno " - so they run it again = legend ! lol |
Never give up... | |
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09-06-2008, 16:02
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#25 | | MIGClub Member
Join Date: Dec 2005 Location: Staffordshire Drives: Cavalier 1.7 TD
Posts: 13,357
| Re: Astra Gsi Turbo 740ps
Wow, that's amazing.
Have you got any photos from when you built it? That's a crazy amount of power!
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Cavalier TD: Going strong, 160'000 miles and 169ftlbs.
Corsa 1.6 16v: New inlet manifold! | |
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