Hello all....
Attached is data from a run on my 1978 FJ55 Land Cruiser [4 Door Wagon] I just finished restoring this summer. The engine is new/OH and bone stock except for the Cam..I knew I should not have gone anything but stock but I did. Cam Specs @ .050 INTake 211////Exhaust 211 also.
Also, have headers-6 into one 3 in collector---2 inch exhaust. The exhaust was new so I did not change it out or the pipe to 3 inch. The TBI came out of a 1992 Astrovan, 4300 6cyl engine.
I have the GM TBI system with all sensors installed including--a VSS and Knock sensor, DUI HEI connected to the ESC, NO EGR. Timing set to Zero.
I have another identical setup on another 1978 FJ40 Land Cruiser [Bob Tail] I did around 6 years ago and it runs GREAT! Love the TBI!
This one is running VERY VERY Rich....as you can tell. I m using the same .Bin as the Bob Tail and aside from the Cam and Exhaust Pipe size all Same-Same....The bin came from a member on one of the other sites I visited then and he was a small business man selling TBI Setups at the time.
I hope I m not using the wrong method of presenting this to the group and if I am, my apologies. Any help or advise would be Greatly Appreciated!
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