Boost limit
#11
If you want flex fuel and 3 bar, the easiest path is to find an ECU from a 2003+ Drive by Cable (DBC) express van, swap around the few pins that are different in the ecu connectors and have it tuned. Talk to your tuner about it. The other option is to go to an aftermarket ECU.
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Tommy42088 (11-21-2023)
#13
TECH Fanatic
You either need a newer ecm or go with a Holley kit.
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Tommy42088 (11-21-2023)
#14
You could always run Gasoline up to 14PSI, and then pour on the METHANOL to carry you the rest of the way..... You'll need a BUNCH of nozzles, and you damn sure don't want to run out of line pressure on the METHANOL system.
( I too live dangerously )
( I too live dangerously )
#15
I ended up getting a p59 ecu from an express van, I actually did alot of stuff. I got rid of the turbo that was on it and put a 78/75 billet next gen 1.25 for vs racing on it with a 4 inch fender exit and had frank build me a transmission and put a circle d converter in it. Its currently with my tuner, since we're having to do the tune over since I changed the ecu. I'm on e85 and methanol sounds good but e85 is very easy for me to get and I like to just pull up and fuel up and go.
#18