More BBK Full E85 goodness
MBC = Forge / Dejon / Hallman / etc etc
ECU BOOST = ECU controlled using factory 2 port solenoid or aftermarket 3 port solenoid.
ECU BOOST is the only one of the three that can switch Boost on the fly with Tephra Map Switching.
- Bryan
EBC = Profec / AVCR / EVC / etc etc
MBC = Forge / Dejon / Hallman / etc etc
ECU BOOST = ECU controlled using factory 2 port solenoid or aftermarket 3 port solenoid.
ECU BOOST is the only one of the three that can switch Boost on the fly with Tephra Map Switching.
MBC = Forge / Dejon / Hallman / etc etc
ECU BOOST = ECU controlled using factory 2 port solenoid or aftermarket 3 port solenoid.
ECU BOOST is the only one of the three that can switch Boost on the fly with Tephra Map Switching.

If it has fuel rail/fpr/etc I usually try to list it.
- Bryan
Looks like I can reach my goals of one hell of a autox car for not alot of money. BBK full, E85, Single walbro, oe fuel rail and FPR, FIC 1250's, GSC S1's with oe springs, and a ETS 4" FMIC. Looks like it will be close to 400/400 at 28psi. I would like to have the tephra switching from 93 to E85 tune.
Evolved Member
iTrader: (33)
Joined: Jul 2002
Posts: 5,313
Likes: 1
From: Raleigh, Transplanted from Toronto, Canada
WIth ECU controlled boost it really makes it too simple. I don't ever mess with my boost other then to switch it when I switch between pump gas and E-85. Its just another gadget in the car. The more I talk about it the more I realize I need to go ECu controlled. How much does the EVC VI sell for used?
EVC V/VI has an A and B setting. When I flip the switch for my Tephra E-85 map I turn the knob to the B setting.
WIth ECU controlled boost it really makes it too simple. I don't ever mess with my boost other then to switch it when I switch between pump gas and E-85. Its just another gadget in the car. The more I talk about it the more I realize I need to go ECu controlled. How much does the EVC VI sell for used?
WIth ECU controlled boost it really makes it too simple. I don't ever mess with my boost other then to switch it when I switch between pump gas and E-85. Its just another gadget in the car. The more I talk about it the more I realize I need to go ECu controlled. How much does the EVC VI sell for used?

- Bryan




