Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: FD Dave on August 28, 2011, 12:35:17 PM

Title: water injection help.
Post by: FD Dave on August 28, 2011, 12:35:17 PM
after managing to repair my snows water injection system i managed to lose the rataining olive inside the chassis rail through a drain hole which clamps the hose tight into the injection nozzle. Therefore i now need to purchase a new nozzle but have no idea what size i require as the calculations are all for piston engines and i dont know if its different for a rotary.

I am currently on stock turbos at 0.8 bar and running 550 primaries and 850 secondaries.  Im looking to run water only and will not be mapped into the car, i primarily want it to reduce inlet temps therefore reducing knock and also i have been told they are good for clearing out carbon deposits within the engine.

Any help would be much appreciated.:Ladys-man
Title: water injection help.
Post by: davehg on August 28, 2011, 12:44:11 PM
if its just the olive youve lost (the part that clamps around the pipe when you do up the fitting) then take a trip to somewhere like pirtek...
Title: water injection help.
Post by: FD Dave on August 28, 2011, 01:15:13 PM
ah good thinking my man, althought thought they dealt with large industrial hydraulic items? Do you think they would have anything small enough for my needs?
Title: water injection help.
Post by: davehg on August 28, 2011, 01:26:54 PM
Yes they should do, I buy my water injection pipe from them
Title: water injection help.
Post by: bmatharu on September 11, 2011, 03:49:11 PM
There\'s some really interesting stuff on AI over on rx7club. I think H Coleman is now using his PFC to run quite detailed AI maps