Could someone please work on nitrous
05-28-2009, 09:36 AM
#103
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Uh no, your friends are sadly mistaken. Nitrous has no effect on the oil of your vehicle. You can continue to change your oil at 3,000 mile intervals.
05-28-2009, 10:35 AM
#104
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05-28-2009, 10:53 AM
#105
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do you guys think that mazdamanacs maps would make it ok for A 65?
06-12-2009, 04:07 AM
#114
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What about the Knock Sensor circuit?
Doesn't the knock sensor cut timing when turned on?
Is it not possible to trigger a knock event for the ECU right before the nitrous comes on?
Somehow delay the nitrous for a fraction of a second while the ECU cuts the timing, then hit the nitrous circuit.
Doesn't the knock sensor cut timing when turned on?
Is it not possible to trigger a knock event for the ECU right before the nitrous comes on?
Somehow delay the nitrous for a fraction of a second while the ECU cuts the timing, then hit the nitrous circuit.
06-12-2009, 05:12 AM
#115
The road to glory is paved with blown manifolds. 
I beg to differ on the timing issue. I believe that with the last changes to the car, BHR coil kit dwell change to 5ms w/AP. A few timing adjustments. And a bunch of AFR tuning. My car has never run stronger. So get the AP and the BHR coil kit. (Sorry for the plug
).
So don't think because you have these items means that you can drop in a 100 shot.
If you do be sure to take lots of video footage. I want to see it from an outside the car perspective when it blows the manifold. Hella fuel going down an air intake runner.
Now I'm not saying it can't be done, oh contraire. It can be done and it will be done. Slowly and surely.
Does anybody want their 4 Port AT to be faster than a MT 6 Port?
Well that's it. Have fun and bring a fire extinguisher. JK
These are things that have been discussed at length. Something we're looking at with everything else.
I beg to differ on the timing issue. I believe that with the last changes to the car, BHR coil kit dwell change to 5ms w/AP. A few timing adjustments. And a bunch of AFR tuning. My car has never run stronger. So get the AP and the BHR coil kit. (Sorry for the plug
). So don't think because you have these items means that you can drop in a 100 shot.
If you do be sure to take lots of video footage. I want to see it from an outside the car perspective when it blows the manifold. Hella fuel going down an air intake runner.
Now I'm not saying it can't be done, oh contraire. It can be done and it will be done. Slowly and surely.
Does anybody want their 4 Port AT to be faster than a MT 6 Port?
Well that's it. Have fun and bring a fire extinguisher. JK
What about the Knock Sensor circuit?
Doesn't the knock sensor cut timing when turned on?
Is it not possible to trigger a knock event for the ECU right before the nitrous comes on?
Somehow delay the nitrous for a fraction of a second while the ECU cuts the timing, then hit the nitrous circuit.
Doesn't the knock sensor cut timing when turned on?
Is it not possible to trigger a knock event for the ECU right before the nitrous comes on?
Somehow delay the nitrous for a fraction of a second while the ECU cuts the timing, then hit the nitrous circuit.
Last edited by Easy_E1; 06-12-2009 at 05:19 AM.
06-12-2009, 09:29 AM
#116
Original Turbo 'd Auto !!
06-12-2009, 12:12 PM
#119
1) The factory PCM has no trigger device that can be utilized to allow nitrous shots larger than whatever the ignition curve has headroom for. This is what piggybacks are for.
2) The knock sensor does not have a consistently repeatable retard curve or we at BHR would have already utilized it (as MM and I discussed THAT
over a year ago).
3) Once you have optimized your particular tune while in N/A mode, see points 1 and 2.
4) Nitrous systems are tuned separately and independently of the host engine and gross alterations in the nitrous/fuel jet pairings is typically indicative of a less-than-optimally tuned host engine (this assumes a properly designed/installed nitrous system). Thus, toying around with a "75" h.p. nitrous jet paired with a "55" h.p. fuel jet, for example, is an indication that there needs to be more work done on the N/A tune.
Anyone want to see Easy get his *** whupped BEFORE I bother activating my nitrous system?
2) The knock sensor does not have a consistently repeatable retard curve or we at BHR would have already utilized it (as MM and I discussed THAT
over a year ago).
3) Once you have optimized your particular tune while in N/A mode, see points 1 and 2.
4) Nitrous systems are tuned separately and independently of the host engine and gross alterations in the nitrous/fuel jet pairings is typically indicative of a less-than-optimally tuned host engine (this assumes a properly designed/installed nitrous system). Thus, toying around with a "75" h.p. nitrous jet paired with a "55" h.p. fuel jet, for example, is an indication that there needs to be more work done on the N/A tune.
Anyone want to see Easy get his *** whupped BEFORE I bother activating my nitrous system?
I totally agree with #4.
Almost.
Oh gee look, the man has mucho grande cahonies. Bring it beeeaaatch!
06-20-2009, 12:26 PM
#125
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so i was messing around on you tube and i saw the bhr nitrous purge on punisher rx8 coming out the side vents charles what was the trick to get the purge to come from there?