DannyE2010
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Registered: 1st Jan 10
Location: Wales/Caerphilly
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I have 4-2-1 manifold with straight through,k and n filter I am also going to order ops inlet and cat cans off lng baud,i own a 1.4 sport and my mate said I will be looking at 140bhp?
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dragon2309
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Registered: 1st Mar 09
Location: Strood, Kent
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your mate is wrong
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DannyE2010
Member
Registered: 1st Jan 10
Location: Wales/Caerphilly
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OPD inlet sorry
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Ash_EP3
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Registered: 15th May 07
Location: Melksham, Wiltshire
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I think your mate is being optimistic!
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DannyE2010
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Registered: 1st Jan 10
Location: Wales/Caerphilly
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Ok,what bhp do you est?
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Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
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90 standard, bit more with those mods but it would need proper management to see proper gains.
140bhp from a 1.4 is 100bhp specific output. If you look at it in terms of output for the size there are very few naturally aspirated engines which break 100bhp per litre.
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smcGSI16V
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Registered: 26th May 03
Location: Farnborough Drives: Thurlby 888 CDTi No.98
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No chance. Simples.
About 110bhp with them changes tbh.
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davegreen
Premium Member
Registered: 20th May 12
Location: Oxfordshire
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20 - 25 bhp gain depending on the condition of the engine. you would need a remap or better management to get the most out of it though. gas flowed head and rebuild bottom end you may get up to 125bhp with good mapping and the right cams. to go past 100bhp per litre will required big money but it is possible to do this n/a.
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AK
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Registered: 5th Jul 00
Location: Aberdeen City
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My old 1.416v
Standard Inlet
Hiflow (PMC from memory) exhaust manifold
2.5" decat and straight through system
Piper cams (264duration, max could go without pocketed pistons)
large K&N cone
UNICHIP remapped with superchip to raise idle and revlimit (to make the most of the cams... had arp rod bolts, metal cam rollers etc)
I'd say 125bhp is doable but you would need rev limit increased and some lumpy cams
~115bhp at the flywheel. Cant remember the torque
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Robin
Premium Member
Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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I'd say 120 with a remap and higher rev limit.
My old 1.4 had similar spec but no cams and made 116bhp, different inlet though so mate even slightly more?
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IvIarkgraham
Premium Member
Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
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115, due to the engine being old and abused
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possy
Member
Registered: 10th Feb 10
Location: wigan bhp vaux
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I would say you will get no were near 140 on standered management if on dta or omex ect you have a better chance
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boomtings1
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Registered: 25th Apr 11
Location: Sheffield
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My x16xe has 140.5bhp 4-2-1 full system with de-cat, vx inlet 256 cams port and polish head rebuilt bottom end with management, thats probably the max without ITBs, so 120bhp on a 1.4 with same mods and 110bhp with what you got. Maybe more sense to make it a 1.6
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