MRV6
21-05-2007, 21:09
I've just bought some 440 cc supra mkiii turbo injectors. Brad has them as an upgrade on his engine build. The injectors are about 4-5 mm shorter than the 1mz injectors and the 3vz injectors. Here's a pic (cheers fourveesix).
According to Brads FAQ, you will need a DSM injector isolator/o-ring for the bottom of the injector. So far, no leaks.
I would just like to make people aware that when buying injectors, they may be a need to mod em to make them fit.
Here's the FAQ section for the v6 swap on the v6 board.
7. Fuel and Air control
What size injectors do I need to run at 7psi, 9psi?
I'm using the MK III Supra turbo injectors (440cc)
What other Toyota injectors will fit the stock rails/heads?
Most top feed injectors will fit. I used a DSM injector isolator/o-ring for the bottom of the injector. So far, no leaks.
What is the best way to modify the fuel rails to hook up to the MR2 fuel pump setup?
I prefer the Earls, or AN setup. However, one could probably modify the stock MR2 fuel line to fit the 94/95 V6 single inlet fuel line.
What pump do I need to run 7/9psi?
The stock turbo pump should be adequate. However, if you're buying and changing a pump, I say go with the MK IV supra turbo pump.
There are a few cut vacuum lines coming off the engine, can I plug these?
Yes, just make sure you understand what they were originally intended to do.
According to Brads FAQ, you will need a DSM injector isolator/o-ring for the bottom of the injector. So far, no leaks.
I would just like to make people aware that when buying injectors, they may be a need to mod em to make them fit.
Here's the FAQ section for the v6 swap on the v6 board.
7. Fuel and Air control
What size injectors do I need to run at 7psi, 9psi?
I'm using the MK III Supra turbo injectors (440cc)
What other Toyota injectors will fit the stock rails/heads?
Most top feed injectors will fit. I used a DSM injector isolator/o-ring for the bottom of the injector. So far, no leaks.
What is the best way to modify the fuel rails to hook up to the MR2 fuel pump setup?
I prefer the Earls, or AN setup. However, one could probably modify the stock MR2 fuel line to fit the 94/95 V6 single inlet fuel line.
What pump do I need to run 7/9psi?
The stock turbo pump should be adequate. However, if you're buying and changing a pump, I say go with the MK IV supra turbo pump.
There are a few cut vacuum lines coming off the engine, can I plug these?
Yes, just make sure you understand what they were originally intended to do.