OliSteadman
Member
Registered: 14th Oct 07
Location: Barnsley
User status: Offline
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Car was originally 1.4 8v SPI and is now 1.6 16v MPI i am running the engine on the SPI fuel pump and runs ok, but will i benefit from fitting at MPI pump?
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luke85
Member
Registered: 26th Nov 07
Location: Chesterfield
User status: Offline
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nope, all corsa s=pumps are the same. Using my corsa GSi one to run my 290BHP LET at the mo
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carnuts
Member
Registered: 28th Aug 05
Location: Hertfordshire
User status: Offline
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i thought you had to change it over if it was single point injectoin like with the redtops it has to be multi point injection pump for it to be ok
your gsi pump will be fine because its multi point injection if you had single point it would be a different matter
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luke85
Member
Registered: 26th Nov 07
Location: Chesterfield
User status: Offline
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Sorry, just looked it up and there are indeed 2 different ones, whats the engine number for the 1.4 8V in question? I doubt the fuel pump will be struggling though
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Limecat
Banned
Registered: 25th Jun 05
Location: The Internet
User status: Offline
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I have been led to believe that the standard GSI pump is the same as a Cav/Cally Turbo one? Not sure if that is true or not?
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luke85
Member
Registered: 26th Nov 07
Location: Chesterfield
User status: Offline
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If it was an in tank Cav/cally one then they look exactly the same and are the same size but have different part numbers. I ran this engine on my 1.4 pump when it was in my last car as well so I dont think there can be THAT much difference between them.
Corsa ones are listed as:
12NZ, C12NZ, X12SZ, C14NZ, X14SZ engines - 90297154
X10XE, C14SE, X14XE, C16XE, X16XE engines - 90442231
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Ben ev
Member
Registered: 23rd Oct 05
Location: kingslynn / torquay
User status: Offline
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quote:
Originally posted by luke85
If it was an in tank Cav/cally one then they look exactly the same and are the same size but have different part numbers. I ran this engine on my 1.4 pump when it was in my last car as well so I dont think there can be THAT much difference between them.
Corsa ones are listed as:
12NZ, C12NZ, X12SZ, C14NZ, X14SZ engines - 90297154
X10XE, C14SE, X14XE, C16XE, X16XE engines - 90442231
irelivant. the gsi pump is dimensionally larger than the walbro pulsar pump i replaced it with
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