 Help! Injector issues |
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 Jun 24, 2013 - 10:24 PM
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Enthusiast Joined Jun 21, '13 From Indiana Currently Offline Reputation: 0 (0%)  |
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?
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Jun 25, 2013 - 1:07 AM
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 Enthusiast  Joined Jan 4, '12 From US Currently Offline Reputation: 6 (100%) |
........chip?
-------------------- 1993 Celica GT Coupe - sold
1994 Celica GT Liftback |
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Jun 25, 2013 - 2:08 AM
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Enthusiast Joined Jun 21, '13 From Indiana Currently Offline Reputation: 0 (0%) |
QUOTE (Syaoran @ Jun 25, 2013 - 1:07 AM)  ........chip? The vpc takes a chip for whatever inj u got |
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Jun 26, 2013 - 1:58 AM
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Enthusiast Joined Jan 4, '12 From US Currently Offline Reputation: 6 (100%) |
What is this VPC?
-------------------- 1993 Celica GT Coupe - sold
1994 Celica GT Liftback |
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Jun 29, 2013 - 7:54 AM
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 Enthusiast Joined Aug 9, '06 From Ma Currently Offline Reputation: 1 (100%) |
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. --------------------  |
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Jun 29, 2013 - 5:13 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
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. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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