2gns4me Posted October 28, 2008 Share Posted October 28, 2008 about to go look at a 73 240z with a 280zx turbo motor with a 5 speed he said car pulls real good at 6psi and set for 6psi but car cuts out at full throttle. He said its the fuel pump and he bought a 255 fuel external pump to replace it but didnt get time. Do you think this is true. I have no clue about engine swap. Anything to look out for? Quote Link to comment Share on other sites More sharing options...
roger.svoboda Posted October 28, 2008 Share Posted October 28, 2008 RUST. 6 psi is close to stock boost on those engines. Ran my 81 at 9psi. Engines are tough but did the guy who swapped know what he was doing. Electronics are real voltage sensitive so bad wiring and wiring connections can be troublesome. what mean cut out at full throttle if it just bogs down then yeah might be fuel starvation but if just stops running something else is awry. Get a really good price on it!!!!!!!! Quote Link to comment Share on other sites More sharing options...
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