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Author make a gsi engine faster????
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 01:34   View User's Profile U2U Member Reply With Quote

as above^^
Generation
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Registered: 7th Jul 09
Location: Essex
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10th Feb 10 at 01:34   View User's Profile U2U Member Reply With Quote

Spend 20k on it, my answer was about as good as your post
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 01:40   View User's Profile U2U Member Reply With Quote

well i was just wanderin, got standard gsi dont no much about cars wa can i do to make it have lil more power?
Generation
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Registered: 7th Jul 09
Location: Essex
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10th Feb 10 at 01:42   View User's Profile U2U Member Reply With Quote

Stop speaking like a tard and making stupid threads then.

How about this as a title

Any tips on how to make my gsi faster

then this as in the thread

Hey everyone, bit new to this and I am looking for some help.......

You fill in the dots then say thanks at the end.
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 01:53   View User's Profile U2U Member Reply With Quote

ok sorry lol
Generation
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Location: Essex
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10th Feb 10 at 01:57   View User's Profile U2U Member Reply With Quote

Not having ago mate nobody is perfect,and im not exactly in charge of the place haha, but you will get very little help otherwise from people on here.
Adam C
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Registered: 10th Jan 07
Location: Cornwall UK Drives:Arden Blue Gsi T
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10th Feb 10 at 01:58   View Garage View User's Profile U2U Member Reply With Quote

How hard is it to be nice to the guy, no need for your harshness tbh

Depends what your budget is tbh

For starters de-restricting the airbox is a good start, remove some pipes from the inside of the box, drill some holes in the bottom and add a decent panel filter.
I would stay clear of open cone filters on these engines, but the usual 4 branch manifold and exhaust system helps out.
Pending on your budget the standard inlet manifolds are very restrictive, for a few hundred quid you can buy a mantzel inlet or a lexmaul, if your budget isnt that much then im sure there are some custom made inlets you can buy in classifieds or on ebay


My Arden Blue Astra GSi MK4 on BBS LM's Project Thread
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 02:06   View User's Profile U2U Member Reply With Quote

thanks matey (Y) much appreciated help
johnhara1
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Registered: 19th Oct 06
Location: Newcastle upon Tyne
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10th Feb 10 at 02:18   View User's Profile U2U Member Reply With Quote

Be nice to know what kind of GSi engine?

Astra GSi - Redtop Engine or 1.8
Corsa Gsi - X16 or C16
Astra GSi Turbo - ZLET

????


[Edited on 10-02-2010 by johnhara1]
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 02:25   View User's Profile U2U Member Reply With Quote

hense the site lol corsa!!
johnhara1
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Registered: 19th Oct 06
Location: Newcastle upon Tyne
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10th Feb 10 at 02:26   View User's Profile U2U Member Reply With Quote

Mate, hardly anyone on here has a Corsa any more

ady28
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Registered: 26th Jan 10
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10th Feb 10 at 02:31   View User's Profile U2U Member Reply With Quote

oh right
johnhara1
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Registered: 19th Oct 06
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10th Feb 10 at 02:36   View User's Profile U2U Member Reply With Quote

De-Restrict Airbox
Get X16XE Lower Inlet Manifold (if yours is a C16 engine) then attach a power box.
4 Branch Manifold then cat back system + decat if you like.

If you want to go further:

Fast Road Cams
ARP Rod bolts then get rev limit raised to 7500rpm (this really compliments the power box and cams)

Will poss see 140bhp on all of the above.
ady28
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Registered: 26th Jan 10
Location: wrexham
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10th Feb 10 at 02:38   View User's Profile U2U Member Reply With Quote

wicked thanks (Y)
philip2
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Registered: 1st Oct 06
Location: n.wales/chester
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10th Feb 10 at 08:59   View User's Profile U2U Member Reply With Quote

If need motor buildin, headwork etc, drop a u2u, only down in hawarden.

[Edited on 10-02-2010 by philip2]
Fro
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Registered: 20th Jun 06
Location: Rainham, Essex Drives: A3 2.0TDi Sport
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10th Feb 10 at 09:05   View User's Profile U2U Member Reply With Quote

Upper inlet is the best gain per £ mod on the 1.6's.
DaveyLC
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Registered: 8th Oct 08
Location: Berkshire
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10th Feb 10 at 09:08   View User's Profile U2U Member Reply With Quote

You want to make an ENGINE FASTER? Ermm, push it off a cliff?
ed
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Registered: 10th Sep 03
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10th Feb 10 at 09:40   View User's Profile U2U Member Reply With Quote

Remove the rev limiter.
Alex_Rally
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Registered: 6th Sep 09
Location: Tyne and Wear, gateshead
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10th Feb 10 at 10:29   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by ed
Remove the rev limiter.


and watch it go BANG .....
Mike GSi
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Registered: 3rd Jan 07
Location: Ipswich, Suffolk Drives:Astra VXR
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10th Feb 10 at 10:39   View User's Profile U2U Member Reply With Quote

The best and most noticable modification you can do to the X16XE/C16XE is a different upper inlet.

THis relocates the standard throttle boddies and de-restricts the 'Tuned down' Lotus engine!

Can get an Ebay Copy for reasonably cheap. and if you have a good mechanical mind its not a hard job to do!
jamesy1990
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Registered: 15th Dec 08
Location: fife
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10th Feb 10 at 10:40   View User's Profile U2U Member Reply With Quote

this seems to be a very popular topic huh ! wel mate im in the process of tuneing my x16xe (corsa sport ) what iv done so far is i have fitted a janspeed 4-2-1 exhaust manifold , was a simple job and imo it made 4th gear all the better , i them proceeded to fit a decat and a mantzel inlet manifold which hopefully will put me up near 130bhp , very tuneable engine for little cost as u can source parts second hand!

[Edited on 10-02-2010 by jamesy1990]

 
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