Quote:
Originally Posted by KingLT1
The point of this post is to provide info on how much Ethanol you can run on a full bolt-on car while fueling DI only. No Meth No Port Injection. There have been a lot of posts in the past asking these kinds of questions and most of the responses have been hearsay for the most part.
We are in the process of finishing up my brothers Bolt-on A10 Zl1 setup.
The mods consist of:
Flex sensor
FIC +30 injectors
LPE HPFP
JMS voltage booster
CAI inductions carbon intake
Kong port with 2.17 upper / stock lower / MPI lid
LPE ported 95mm tb
2" catless headers / 3" resonated X pipe / stock muffler
I am commanding 2175 rail psi and injectors are hovering around 5.4ms @ .83-.84 lambda with E54 fuel. Low side is holding good, high side dips a bit on the hit and recovers fast. Tried E65 the other day and it's dropping rail too much on the hit but still recovers up top. These stock blowers hit hard turned up...I might play around with pulling some timing in that area to take a little power out of the hit but overall the fuel system is doing well on E50-60 making 13-14psi of boost.
It's a pretty safe bet that a stock pulley setup could run full E with full bolt-ons and a ported supercharger no problem using this fuel system setup.
Hope this helps for those trying to go as far as they can with bolt-ons and E without tearing into the motor or adding complexity to the fuel system with Meth or Port Injection.
|
Why does your TPS% say 99 and mine only says 83.9%? Stock TB on my car with the maggie.