AMS's EVO X makes 480whp on pump gas and prototype turbo kit
Oct 3, 2008, 03:29 PM
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AMS's EVO X makes 480whp on pump gas and prototype turbo kit
In anticipation of our EVOX going to Mitsubishi MOD day tomorrow, I had to get the X on the dyno to get it drivable and running well with our turbo kit that is currently attached to it.
The ECU is very finicky on these car and requires some careful calibration to keep limp modes from popping up in adverse situations.
Mod list is as follows:
AMS FMIC
AMS UICP
AMS Intake pipe
AMS MBC
AMS high flow fuel rail
Full AMS 3" straight through exhaust
Prototype AMS V-band turbo kit with 35R
Prototype Deatsch Works 800cc direct drop in fuel injectors
STOCK fuel pump
The waste gate spring we are running is a bit much for the setup currently. The boost starts off at 21 psi and is at about 26 psi by the time I let out of the throttle. Also, at about 7700 rpms, the car is excessively lean because of the stock fuel pump dropping pressure (12.5:1).
Because of the boost creep this thing makes power like a honda. However, the VE on this motor is very good to begin with so I am anxious to see what a 35R will do on this kit when the boost is held constant.
Anyways, here is the chart! I'd pull it higher in the R's and make even more HP, but it is so crazy lean, there is no way I can do that!! The results this far have been very impressive to say the least!!
The ECU is very finicky on these car and requires some careful calibration to keep limp modes from popping up in adverse situations.
Mod list is as follows:
AMS FMIC
AMS UICP
AMS Intake pipe
AMS MBC
AMS high flow fuel rail
Full AMS 3" straight through exhaust
Prototype AMS V-band turbo kit with 35R
Prototype Deatsch Works 800cc direct drop in fuel injectors
STOCK fuel pump
The waste gate spring we are running is a bit much for the setup currently. The boost starts off at 21 psi and is at about 26 psi by the time I let out of the throttle. Also, at about 7700 rpms, the car is excessively lean because of the stock fuel pump dropping pressure (12.5:1).
Because of the boost creep this thing makes power like a honda. However, the VE on this motor is very good to begin with so I am anxious to see what a 35R will do on this kit when the boost is held constant.
Anyways, here is the chart! I'd pull it higher in the R's and make even more HP, but it is so crazy lean, there is no way I can do that!! The results this far have been very impressive to say the least!!
Oct 3, 2008, 03:52 PM
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WOW, stock fuel pump too? why not just change it? WOW though, I thought the stock fuel pump got maxed on the stock turbo after being tuned. Impressive numbers to say the least
