Map EF4 numbers
Dec 7, 2011, 05:45 PM
#1
Map EF4 numbers
Hey Guys just wanted to see who was running Map's EF4's, wanted to see what numbers you are getting (not what you can get but what you did get) what psi, What fuel and was it ported or not ported, and last what type of dyno mustang or dyno jet
Dec 8, 2011, 08:53 AM
#2
Lots of good info to be found here sir 
Evo X feedback is limited as they were just recently released, with that being said if you could provide some results should you decide to move forward I would be willing to offer you a substantial discount, PM me if you're interested 
https://www.evolutionm.net/forums/ev...ts-thread.html
Evo X feedback is limited as they were just recently released, with that being said if you could provide some results should you decide to move forward I would be willing to offer you a substantial discount, PM me if you're interested https://www.evolutionm.net/forums/ev...ts-thread.html
Dec 8, 2011, 11:38 AM
#3
Lots of good info to be found here sir Evo X feedback is limited as they were just recently released, with that being said if you could provide some results should you decide to move forward I would be willing to offer you a substantial discount, PM me if you're interested
https://www.evolutionm.net/forums/ev...ts-thread.html
Evo X feedback is limited as they were just recently released, with that being said if you could provide some results should you decide to move forward I would be willing to offer you a substantial discount, PM me if you're interested https://www.evolutionm.net/forums/ev...ts-thread.html
Dec 15, 2011, 07:21 PM
#9
Just about done tuning an X with Kelford S1's, basic bolt-on's and an EF4. So far it hit 456whp (465whp uncorrected) on 93 octane on our Mustang dyno. This equates to roughly 515whp on a dynojet. We had to stop because his single walbro and 900cc injectors are maxed out up top, plus the 3" intake/MAF is maxed out at 5 volts. We'll post the final numbers once we make some upgrades, hopefully an E-85 tune as well.
Very capable of making good power.
-Jamie
Very capable of making good power.
-Jamie
Dec 15, 2011, 07:31 PM
#10
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Just about done tuning an X with Kelford S1's, basic bolt-on's and an EF4. So far it hit 456whp (465whp uncorrected) on 93 octane on our Mustang dyno. This equates to roughly 515whp on a dynojet. We had to stop because his single walbro and 900cc injectors are maxed out up top, plus the 3" intake/MAF is maxed out at 5 volts. We'll post the final numbers once we make some upgrades, hopefully an E-85 tune as well.
Very capable of making good power.
-Jamie
Very capable of making good power.
-Jamie
1 WHP less than I made, with a lot less mods....Weird no? Especially using much smaller cams than me.
How much boost?
-Bink
Last edited by binky; Dec 15, 2011 at 07:38 PM.
Dec 15, 2011, 08:15 PM
#12
Just about done tuning an X with Kelford S1's, basic bolt-on's and an EF4. So far it hit 456whp (465whp uncorrected) on 93 octane on our Mustang dyno. This equates to roughly 515whp on a dynojet. We had to stop because his single walbro and 900cc injectors are maxed out up top, plus the 3" intake/MAF is maxed out at 5 volts. We'll post the final numbers once we make some upgrades, hopefully an E-85 tune as well.
Very capable of making good power.
-Jamie
Very capable of making good power.
-Jamie
