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Author tuning a 1.4 sri 8v (c14se)
white_sri
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Registered: 24th Jan 05
Location: Swadlincote, Derbyshire
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5th Sep 05 at 12:38   View User's Profile U2U Member Reply With Quote

has anyone ever gone down this route? iv'e had a search and found very little. i think im going to try this instead of fitting a bigger 16v engine, just to be different.

If you have done this what did you do and what gains did you get?

Thanks
Fad
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Registered: 1st Feb 01
Location: Dartford Kent Drives: 330cd
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5th Sep 05 at 12:41   View User's Profile U2U Member Reply With Quote

Tony (halfpint) off here had a tuned 1.4 8v SRi

Cams
performance head
PMC exhaust manifold
full exhuast
Decat

was pretty nippy till he blew the head off it

IMO its a waste of time to tune one "just to be different" as BHP per £ is reletively low and you'll regret it when for the same money you could of fitted a tuned 1.6 16v or even a 20XE

but its up to you at the end of the day
Corsa Sport Gav
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Registered: 12th Feb 03
Location: Durham, County Durham Drives: A6 Allroad
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5th Sep 05 at 12:41   View User's Profile U2U Member Reply With Quote

Cams (well in ur case cam) and 4 branch, ported and polish head, and inlet manifold if theres one for the 1.4 8v

[Edited on 05-09-2005 by Corsa Sport Gav]
Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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5th Sep 05 at 12:52   View Garage View User's Profile U2U Member Reply With Quote

same tunig principles as any engine mate, but i'll have a 1.4 16v engine box loom and ecu etc available soon if you want it?
Pablo
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Registered: 3rd Feb 03
Location: Milton Keynes
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5th Sep 05 at 12:55   View User's Profile U2U Member Reply With Quote

depends what colour the car is
white_sri
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Registered: 24th Jan 05
Location: Swadlincote, Derbyshire
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5th Sep 05 at 13:06   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by robmarriott
same tunig principles as any engine mate, but i'll have a 1.4 16v engine box loom and ecu etc available soon if you want it?


nah im not looking to change the engine just yet, only put this one in a few months ago.
Tom
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Registered: 3rd Apr 02
Location: Wirral, Merseyside
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5th Sep 05 at 13:34   View User's Profile U2U Member Reply With Quote

I have a spare c14se knocking about totally stripped all been shot blasted etc was planning on doing some bits to it but decided I couldn't be assed good basis to start if u wana buy it £75 with all ancillaries (loom ecu etc )

I'd think cam, polish and port, and manifold/exhaust/decat you'd also need to put carbs on imo and you'd be looking at 125bhp tops
Half Pint
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Registered: 25th Mar 02
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5th Sep 05 at 13:36   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Fad
Tony (halfpint) off here had a tuned 1.4 8v SRi

Cams
performance head
PMC exhaust manifold
full exhuast
Decat

was pretty nippy till he blew the head off it

IMO its a waste of time to tune one "just to be different" as BHP per £ is reletively low and you'll regret it when for the same money you could of fitted a tuned 1.6 16v or even a 20XE

but its up to you at the end of the day


no i done that after blowing the head, what finished the car was the tree i hit
Tom
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Registered: 3rd Apr 02
Location: Wirral, Merseyside
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5th Sep 05 at 13:40   View User's Profile U2U Member Reply With Quote

HP was yours that black one with the veccy gsi style front bumper (did u give it to your then bird?)?
3CorsaMeal
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Registered: 11th Apr 02
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5th Sep 05 at 13:41   View User's Profile U2U Member Reply With Quote

slap some nitrous on it
white_sri
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Registered: 24th Jan 05
Location: Swadlincote, Derbyshire
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5th Sep 05 at 13:52   View User's Profile U2U Member Reply With Quote

well ive been offered an enlarged throttle body and inlet plenum, sportex manifold + decat and a remapped ecu for this setup.

the guy recons this will add around 15-18 BHP. do you think this would be worth buying?
Tom
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Registered: 3rd Apr 02
Location: Wirral, Merseyside
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5th Sep 05 at 13:54   View User's Profile U2U Member Reply With Quote

Depends how much you're paying
Jake
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Registered: 24th Jan 05
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5th Sep 05 at 13:57   View User's Profile U2U Member Reply With Quote

depends how much it will cost
Kiddy_Corsa
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Registered: 7th Nov 02
Location: Kidderminster Drives: Astra VXR
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5th Sep 05 at 13:58   View User's Profile U2U Member Reply With Quote

My mate had a 1.4 8v SRi. He had Full system exhaust including manafold, boost valve, head work, filter and a chip. It's running 105bhp.

I've read up on these engines and tuning, and people have claimed to have upto 150bhp.
Tom
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Registered: 3rd Apr 02
Location: Wirral, Merseyside
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5th Sep 05 at 13:59   View User's Profile U2U Member Reply With Quote

Some lad on here called niven had a turbo'd one claiming about 150 bhp question the reliability I'd just stick with the usual and some carbs if I were going to do it
Rileysport
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Registered: 18th Jun 04
Location: West Yorkshire
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5th Sep 05 at 14:00   View User's Profile U2U Member Reply With Quote

don't bother with enlarged tb, go for panel filter, exhaust and cylinder headwork with these lumps, they're hard as fook to kill from my experience
white_sri
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Registered: 24th Jan 05
Location: Swadlincote, Derbyshire
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5th Sep 05 at 14:04   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by jake
depends how much it will cost


around 150 in all
Kiddy_Corsa
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Registered: 7th Nov 02
Location: Kidderminster Drives: Astra VXR
User status: Offline
5th Sep 05 at 14:14   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by SRi-Co
they're hard as fook to kill from my experience


Same here!
Rileysport
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Registered: 18th Jun 04
Location: West Yorkshire
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5th Sep 05 at 14:16   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Kiddy_Corsa
quote:
Originally posted by SRi-Co
they're hard as fook to kill from my experience


Same here!


missed a gear and bounce the rev needle off the bottom of the stop peg

car cut out... fired her up and drove home
Kiddy_Corsa
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Registered: 7th Nov 02
Location: Kidderminster Drives: Astra VXR
User status: Offline
5th Sep 05 at 14:22   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by SRi-Co
quote:
Originally posted by Kiddy_Corsa
quote:
Originally posted by SRi-Co
they're hard as fook to kill from my experience


Same here!


missed a gear and bounce the rev needle off the bottom of the stop peg

car cut out... fired her up and drove home


Half Pint
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Registered: 25th Mar 02
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5th Sep 05 at 15:25   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Tom
HP was yours that black one with the veccy gsi style front bumper (did u give it to your then bird?)?


Na, that was my ex birds car, mine was a flame red sri with the pre 97 irmscher lip and GSi skirts....
Half Pint
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Registered: 25th Mar 02
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5th Sep 05 at 15:27   View User's Profile U2U Member Reply With Quote

well i missed 5th and hit 3rd at full revs and bang only smashed 2 rockers and bent 2 valves
Tom
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Registered: 3rd Apr 02
Location: Wirral, Merseyside
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5th Sep 05 at 15:42   View User's Profile U2U Member Reply With Quote

they're trusty engines like

 
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