Intercooler Horn/ Sprayer Control
Thread Starter
Registered User
Joined: Dec 2004
Posts: 36
Intercooler Horn/ Sprayer Control
Hi Ya all,
I recently went to T-hill w/ my '04 sti and before I went I reworked my horn to act as my intercooler sprayer. As you know trying to activate the sprayer while driving is near impossible. All I did was hook my horn wires in front of the radiator to a 3 way toggle switch (inconspiculously mounted-where ever you want to) and then reconnected 1 side of the toggle to the horns and the other side to the intercooler switch (actually stripped a little bit of the wire to the sprayer -from the switch) and wha la I now control the intercooler sprayer with just my horn on the steering wheel. Instead of 2 second blast I now can run the cooler the whole front and back straights and just refill b/t sessions. It works awesome and for you draggers you could be running your right up to staging w/ cold ice water w/ water wetter (I do not know if this helps much but it aids in heat transfer- or so says the bottle). After the day is over I switch the toggle back and now my horn works and the normal i/c switch works. Maybe somebody has thought of this before but I had not seen any writings on it. FYI for you STi-ers.
I recently went to T-hill w/ my '04 sti and before I went I reworked my horn to act as my intercooler sprayer. As you know trying to activate the sprayer while driving is near impossible. All I did was hook my horn wires in front of the radiator to a 3 way toggle switch (inconspiculously mounted-where ever you want to) and then reconnected 1 side of the toggle to the horns and the other side to the intercooler switch (actually stripped a little bit of the wire to the sprayer -from the switch) and wha la I now control the intercooler sprayer with just my horn on the steering wheel. Instead of 2 second blast I now can run the cooler the whole front and back straights and just refill b/t sessions. It works awesome and for you draggers you could be running your right up to staging w/ cold ice water w/ water wetter (I do not know if this helps much but it aids in heat transfer- or so says the bottle). After the day is over I switch the toggle back and now my horn works and the normal i/c switch works. Maybe somebody has thought of this before but I had not seen any writings on it. FYI for you STi-ers.
Thread Starter
Registered User
Joined: Dec 2004
Posts: 36
Horn Sprayer-trick set up!
I will take a couple of pics and try to post them for everybody. I must say I am suprised more people did not see this and want more info. It truly is an awesome set up for using the intercooler sprayer while driving safely.
Thread
Thread Starter
Forum
Replies
Last Post
