Dual injector setup how too?

[RattyMcClelland]

Got round to testing water injector on my supercharged Honda prelude.
The single 1.2mm injector before the throttle body was really running rich sapping power by 10% but dropping temps by 20degrees c.
My tuner seems to think I would benefit from going to 2 small injectors. The smaller size being 0.6 at the throttle body and perhaps 0.8 further up the intake piping towards the air filter.
This would atomize better then we can start properly tuning for water and meth and cutting back fuel.

How do I adapt to a twin injector? Simply t off after the fav? Any other advice?

[Richard L]

Few questions:

1. What type of supercharge?
2. Any intercooler?
3. 100% water?

[RattyMcClelland]

Jackson racing eaton m62.

No intercooler. Intake temps are around 70 degrees C on full chat.

50/50 water & meth mix from devils own uk.

[Richard L]

1.2mm jet will flow 600cc/min. It may be a bit too large for your set up. What is you current power at the crank?

[RattyMcClelland]

Roughly 300bhp at the crank. Using 550cc injectors.

I have most of the injector sizes to use actually if I remember correctly.