Brettus turbo 11
#182
The same valve could also be used as an overboost protection with the addition of a pressure switch.
Last edited by Brettus; 01-27-2013 at 04:32 PM.
#183
Think I've done as much as i can and this is as good as I can get it - within a few hp.
After reviewing / analysing many logs I have come to the conclusion that the Brettspeed port modification has done ............................ Nothing good .
Low end seems to have suffered a little and top end seems about the same . I'm pretty sure a dyno will confirm this.
Disappointed . Now considering pulling it out and going back to stock port runner.
After reviewing / analysing many logs I have come to the conclusion that the Brettspeed port modification has done ............................ Nothing good .
Low end seems to have suffered a little and top end seems about the same . I'm pretty sure a dyno will confirm this.
Disappointed . Now considering pulling it out and going back to stock port runner.
#188
Swapping it out now and leaving everything else the same will tell the full story . At least I made it so i could pull it out without disassembling the engine
Last edited by Brettus; 01-27-2013 at 06:30 PM.
#191
Well - not everything ....
*The engine build seems solid
*The gearbox has worked out well .
*Stock fly feels better
*The larger compressor wheel : in hindsight I think I should have left the 57 trim in there . Removing the port mod will give me a better idea though.
*The engine build seems solid
*The gearbox has worked out well .
*Stock fly feels better
*The larger compressor wheel : in hindsight I think I should have left the 57 trim in there . Removing the port mod will give me a better idea though.
#193
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great thinking - had actually thought of using a vfad solenoid but it would work much better if i had the BOV line going through that and then connected the vacuum tank to the dump port . The solenoids on the tank are no good because there are only 2 ports.
The same valve could also be used as an overboost protection with the addition of a pressure switch.
The same valve could also be used as an overboost protection with the addition of a pressure switch.
#195
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iTrader: (7)
That's what I thought, now if both the front and rear ports are inputs(One for the Vac Canister and the other for Manifold vacuum/pressure) and the one that points toward the passenger side is the output(to the BOV/BPV) and the solenoid switches between the two inputs it will work.
#196
I divide by zero
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Props Brettus. Whether it worked or not, you have tested something for the community. Now we can move on to other mad scientist ideas to overcome the limitations of the renesis
I've always wondered if it were possible to "yin and yang" the divider into a bigger port divided diagonally or even horizontally.
Last edited by Mawnee; 01-28-2013 at 11:18 PM.
#199
If I remember correctly the solenoids on that tank actually have 3 ports, one on the back is capped off, depending on how those ports are configured you may be able to make it work. I would have to take one of the solenoids off and apply voltage to it to see which ports open and close at what times.