So i have a st185 and i want to go to 550cc injectors ive seen side feed but im wondering if a st215 rail and injectors will fit i have a vpc with 550 chip already is this swap possible?
Help! Injector issues - 6G Celicas Forums
........chip?
1993 Celica GT Coupe - sold1994 Celica GT Liftback
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The vpc takes a chip for whatever inj u got
QUOTE (Syaoran @ Jun 25, 2013 - 1:07 AM) 
>........chip?
The vpc takes a chip for whatever inj u got
What is this VPC?
1993 Celica GT Coupe - sold1994 Celica GT Liftback
A VPC gets rid of the AFM; it converts a MAP signal to the AFM signal the ECU needs.
IIRC a gen IV 3S fuel rail won't fit a gen II engine. Just get a set of ST205 or 2JZGTE injectors, they bolt right in.
IIRC a gen IV 3S fuel rail won't fit a gen II engine. Just get a set of ST205 or 2JZGTE injectors, they bolt right in.
Its a really bad idea to use one of those with bigger injectors. All it does it scale your VE load, with the side effect of running a lot more ignition timing under boost. It's really a recipe for disaster.
Sell the VPC and buy an MSPNP.
Sell the VPC and buy an MSPNP.
15PSI - 30MPG - Megasquirt Tuned