Bronco Performance Parts
#1 Guest_greenbronco25_*
Posted 19 May 2004 - 11:02 AM
i also have a bds 2 inch suspension lift, 33x12.50 bfg all terrains on american racing rims
#2 Guest_mansquirt86_*
Posted 19 May 2004 - 11:19 AM
but yeah, the throttle body spacer is like $80? and i think its well worth the money.
#3
Posted 21 May 2004 - 09:22 AM
351W HO EFI
3 Speed Auto
#5 Guest_BK85_*
Posted 27 May 2004 - 06:34 AM
I have an 85 Bronco with a 5.0FI with a 4spd manual, I know that alot of backyard mechanics say it doesn't exist, but Ford put FI in the later 85 302s. My question is why isn't there any aftermarket add on's for this motor? All the speed stuff for FI starts at 1988 or later. Are there any options for this early Fuel Injection? Or the chip?You are in luck man!! the '95-'96 Bronco's PCM is controlled by MAF, So any engine mod's that would work on a '88-'95 5.0 Mustang will work on your 5.8. The 15 minute Tune Up for 5.0 Mustangs is worth about 30 HP. Adjust your Base timing to 12-14 deg BTC, and adjust your TPS to 1.0 volts with the throttle fully closed ( use a true RMS VOM for this procedure), you already have the cold air kit, if it's the style that sits on your stock air box, make sure you remove the air baffle on the front of your radiator support ( it's a pain in the ass to get to, but well worth the effort), since your intake system is no longer sealed, you don't have to worry about the loud sucking noise. Also get rid of that clutch fan, go with a custom electric kit, worth another 20HP. Remember after any changes are made to your engine the OBDII computer has to be reset ( No, disconnecting the battery does not work). BIGBRONCO.COM outlines this procedure in their Tech section, or you can go to FORD and have them do it for about $150. Also I highly recommend a CUSTOM chip AFTER you have done most of your upgrades. JDM Engineering (teamjdm.com) burnt my Dual Mode. The 40 HP gain was well worth the $360 price tag. Lastly subscribe to Muscle Mustangs and Fast Fords, read all of the Tech articles on 5.0's, they apply to your 5.8 also. Good Luck.
BK85
#6
Posted 27 May 2004 - 07:31 AM
If I were you I'd add a blower! Just a few pounds of air will give 100 hp. Its worth the cash!
#10
Posted 27 May 2004 - 08:03 PM
Like '86-'87 Mustangs, you '85 is controlled by Speed Density.
Read my reply to " NEED MORE POWER" '89 bronco 5.0. This will explain things to you in more detail.
This is in the Technical Assistance forum- 80 Up Truck and Bronco.
Scroll to the bottom of the page to change the forum you are in.
351W HO EFI
3 Speed Auto
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