EFI conversion

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   I have a 1972 3.0 CSA, which runs on carbs. I believe only a handful of these were made with fuel injection, but I have the parts from a 3.0 Si saloon to change the system over and I wondered if it would just be a matter of replacing the inlet part. Does anybody know if any further modifications need to be made to the engine to run a fuel injection system?

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30CSL Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 08-November-2002 Location: United Kingdom Status: Offline Points: 82	Topic: EFI conversion Posted: 04-August-2005 at 01:34
	I have a 1972 3.0 CSA, which runs on carbs. I believe only a handful of these were made with fuel injection, but I have the parts from a 3.0 Si saloon to change the system over and I wondered if it would just be a matter of replacing the inlet part. Does anybody know if any further modifications need to be made to the engine to run a fuel injection system?
	Gus van Riessen. A Batmobile is for life...

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AndyS Members Profile Send Private Message Find Members Posts Visit Members Homepage Add to Buddy List Really Senior Member II The Last of the Few Joined: 21-August-2003 Location: 55 � North Status: Offline Points: 1365	Posted: 04-August-2005 at 07:32
	I would imagine there will be various sensors for engine temp., throttle position etc. Fuel pump will probably be different (higher pressure) & there will be a return feed to the tank. Not sure but compression ratios might be different too. If you have the complete saloon you can compare differences. Good luck.
	AndyS Live each day as if it's your last - one day it will be.