lower air actuators sleeves removed??
#1
lower air actuators sleeves removed??
any one remove the eletric air actuator sleeves on the lower intake but left the sensor plugged in??? i removed them from the lower intake for cleaning but im considering leaving it out for good. and just leaving the sensor pluged in. as i did on my rx7 years ago though those were air operated
#3
No respecter of malarkey
iTrader: (25)
I’ve been meaning to contact Adaptronic and inquire about adjustment of the actuation speed.
On the 2009+ LIM; it not only eliminates the P2 injectors, it has sensors on each APV to detect and verify the open/closed position. I’ll be wiring those in on mine just for that purpose.
.
On the 2009+ LIM; it not only eliminates the P2 injectors, it has sensors on each APV to detect and verify the open/closed position. I’ll be wiring those in on mine just for that purpose.
.
Last edited by TeamRX8; 04-06-2020 at 10:49 AM.
#4
im going to put the car together with them off and see how it runs with them out but the sensors connected. first with cobb unmarried, then with cobb married and the sensors shut off. do a write up on and see how it performs.
I’ve been meaning to contact Adaptronic and inquire about adjustment of the actuation speed.
On the 2009+ LIM; it not only eliminates the P2 injectors, it has sensors on each APV to detect and verify the open/closed position. I’ll be wiring those in on mine just for that purpose.
.
On the 2009+ LIM; it not only eliminates the P2 injectors, it has sensors on each APV to detect and verify the open/closed position. I’ll be wiring those in on mine just for that purpose.
.
#8
dont follow?? motors in its 7th tuning map and **** this car is a beast. probably have 2 or 3 more maps to go see what we squeeze out of her. but the engine just breathes so nice and smooth the whole way through the power band. planing on geting dyno nubers once the final map is done.
#9
4. 2005 mazdarx8 california model
5. manual transmission 5speed trans.
7. naturaly aspirated
8.i have 2 yellow 476cc injectors on the block = 4 blue 626cc injectors on the intake manifold.
9.racing-beat intake system with BOTH MESH SCREENS removed
10. Supporting mods are racing beat header, racing beat silencer, hks high max single exhaust. black halo racing ignition 1st series coils, 5 speed transmission, excedy stage 1 clutch, upper and middle vdi actuators are fully open on the intake manifold, and lower 6 port actuators sleeves removed which allows full flowing air at all times, oil pellet modification from jim at JPR. would like idle at 1,100 rpm and want cooling fans to turn on at 180% degrees
5. manual transmission 5speed trans.
7. naturaly aspirated
8.i have 2 yellow 476cc injectors on the block = 4 blue 626cc injectors on the intake manifold.
9.racing-beat intake system with BOTH MESH SCREENS removed
10. Supporting mods are racing beat header, racing beat silencer, hks high max single exhaust. black halo racing ignition 1st series coils, 5 speed transmission, excedy stage 1 clutch, upper and middle vdi actuators are fully open on the intake manifold, and lower 6 port actuators sleeves removed which allows full flowing air at all times, oil pellet modification from jim at JPR. would like idle at 1,100 rpm and want cooling fans to turn on at 180% degrees
#14
id like to think of my car as the test subject for things most owners wont do.due to no knowledge or results of it ever being done before. there are compnies that won't make a custom intake for our cars due to the vdi and actuator sleeves. once we have collected the data we will send this info out to shops and engine builders that are looking for better ways to help the rx8 make more power. i cant wait to show what we find good or bad. its a learning lesson.
#15
Boosted Kiwi
iTrader: (2)
id like to think of my car as the test subject for things most owners wont do.due to no knowledge or results of it ever being done before. there are compnies that won't make a custom intake for our cars due to the vdi and actuator sleeves. once we have collected the data we will send this info out to shops and engine builders that are looking for better ways to help the rx8 make more power. i cant wait to show what we find good or bad. its a learning lesson.
Last edited by Brettus; 10-08-2021 at 12:33 PM.
#16
Boosted Kiwi
iTrader: (2)
Someone did you a favour and actually dynoed all the different scenarios .....
Orange :primary open only
Dark Blue : primary and secondary only, open all the time
Light blue : primary , secondary and auxillary all open (no VDI)
Green: Primary , secondary , auxillary and VDI all open all the time (essentially what you have done jorx7)
Pink: All valves operating correctly
Orange :primary open only
Dark Blue : primary and secondary only, open all the time
Light blue : primary , secondary and auxillary all open (no VDI)
Green: Primary , secondary , auxillary and VDI all open all the time (essentially what you have done jorx7)
Pink: All valves operating correctly
Last edited by Brettus; 12-19-2021 at 01:18 PM.
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sil80drifter (06-06-2023)
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DocWalt (12-27-2021)
#21
looks nice, we made around 168 to the wheels with the sleeves removed. were going to put them back in with them open and see what we get with them installed with a smoother air curve into the 6 port opening. hopefully before next year.
Someone did you a favour and actually dynoed all the different scenarios .....
Orange :primary open only
Dark Blue : primary and secondary only, open all the time
Light blue : primary , secondary and auxillary all open (no VDI)
Green: Primary , secondary , auxillary and VDI all open all the time (essentially what you have done jorx7)
Pink: All valves operating correctly
Orange :primary open only
Dark Blue : primary and secondary only, open all the time
Light blue : primary , secondary and auxillary all open (no VDI)
Green: Primary , secondary , auxillary and VDI all open all the time (essentially what you have done jorx7)
Pink: All valves operating correctly
The following users liked this post:
Brettus (11-06-2022)