Vpc Info Needed

[andymac40330]

I was wondering if there are any vpc roms available that work with large injectors (say like 750's or 850's)? I have searched and the highest I saw mentioned was like 650's and I am shooting for way higher than that. I know there are alot better options out there but I may have found a REALLY good deal on a setup. Thanks for your help in advance.

is there somebody or a company that makes the vpc roms custom fitted or do you have to work with 650's?

 

[mylevi08]

i'd also like to know as this is an issue I have also.. Im thinking about just running myvpc,gcc with an afc neo ontop of that but im not tuning friendly what other options are there?...
im currently running my vpc set for 550 on my 450's and not running it hard till I figure out some way to run my 750's...

 

[1fastlaser]

the gcc is basically a afc. The best way to run bigger injectors with the vpc is to get a chip from KEYDIVER Chips - DSM ECU Tuning and have them set it for vpc/550cc chip what injectors your running, a/f ratio your tuning for, fp etc.

 

[Steve93Talon]

Exactly. We had a VPC with a 550 chip running 550s, car ran "ok", loaded up at idle sometimes, had the throttle tip-in hesistation. We upgraded to 780s and had a Keydiver chip burnt for 780s and a VPC w/550 chip in it. The car ran and drove 10x better. You'd need a VPC with 550 chip and 780cc injectors though.