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5.0 Efi -87
Need advice!
I want to gain power to my 1987 5.0 EFI, but have heard that the -87 fuelinjection system (speed-density) is not sutable for this. My goal is to reach appr. 300-350 hp. My original plan was pistons, rods, canshaft & heads. So: Is it right that -87 (speed-density) is not suitable for tuning and what's your proposal instead? Best Regards, Roy in Sweden |
It is true that the Speed-Density system does not respond kindly to engine modifications.
Convert your Speed-Density system to Mass-Air. Ford Motorsport makes a kit to convert: FMS-M12071F302. Pete |
Thanks!
That what you call, learningcost.... OK, what more do I need, engine block will bee bored 0.030. AND can I use stock harness?? Best Regards, Roy |
You will need a new harness. I believe that part number includes the harness. If not, there is a kit that includes the harness. Get a good set of AFR 165 heads, and a decent cam. Couple that with a good Cobra/tfs/Edelbrock intake and good exhaust will get you the 300 + mark. lots of 302 (5.0) info on the mustang website www.corral.net
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One says reuse another says don't.. Whats right?
thanks for your answer's ! Keep nursing the snakes! Roy |
If you get the kit from Ford Racing, it includes the jumper wires to modify your stock harness. From the Ford Racing Website: Mass Air Conversion Kits
MUSTANG KIT INCLUDES: http://www.performanceparts.ford.com...l/M9000A51.jpg • EEC-IV mass air processor module assembly • EEC-IV jumper wire harness • Mass airflow sensor, hoses, clamps and brackets • Easy to follow instructions If you scrounge the individual parts yourself (MAF and computer), then you will also need a harness from a mass air car. Pete |
Thanks!
Now there's no questionmarks left about that!! Best Regards Roy in cold sweden, longing for the summer! |
My bad.. Did not know you could splice into the existing harness. Sorry
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Appreciates any aswers, anyhow!
Have a nice day! BR Roy ---------------------------------------------------------------- http://drive.to/roys |
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