Help with prespool?
#1
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Help with prespool?
Hi guys,
So I've been doing a lot of reading on the mod you can do by putting in a manual boost controller for the waste gate and prespool actuator to control the prespool, but alot of the threads are about fixing the boost to the 10-8-10 pattern. My boost pattern is fine but what I would like to know is if it possible to get a 10-10-10 pattern and having a solid 10psi of boost through out the rev range and have a smooth change over by doing this mod?
Thanks,
Luke
So I've been doing a lot of reading on the mod you can do by putting in a manual boost controller for the waste gate and prespool actuator to control the prespool, but alot of the threads are about fixing the boost to the 10-8-10 pattern. My boost pattern is fine but what I would like to know is if it possible to get a 10-10-10 pattern and having a solid 10psi of boost through out the rev range and have a smooth change over by doing this mod?
Thanks,
Luke
#2
RX-7 Bad Ass
iTrader: (55)
Best way to get a smooth transition is a PowerFC and a Datalogit. You can change the transition point lower which removes the dip in power.
Dale
Dale
#3
Rotary Freak
iTrader: (5)
plus you get many other goodies from the PFC.
Also I run a bit higher boost 13 primary that tapers to 12 with the secondary turbo.
This smoothens out transition , and gives you a bit more power down low.
ofcourse you could try a 11 10 10 setup if you rather have the reliability
#5
Cheap Bastard
iTrader: (2)
I was able to increase transition boost by drilling the prespool pill ever so slightly. By ever so slightly, I truly mean removing very little material from the pill. The pill is made of a very soft substance, and drills out very easily.
I found that putting in a needle valve does not work well at all for the the prespool line.
I found that putting in a needle valve does not work well at all for the the prespool line.
#6
Rotary Freak
iTrader: (5)
I was able to increase transition boost by drilling the prespool pill ever so slightly. By ever so slightly, I truly mean removing very little material from the pill. The pill is made of a very soft substance, and drills out very easily.
I found that putting in a needle valve does not work well at all for the the prespool line.
I found that putting in a needle valve does not work well at all for the the prespool line.
The other way I could think of is putting a manual boost controller , inplace of the pre control Pill line , and up the boost on the primary turbo to about 11 or 12 , this should not cause any lean issues and may smoothen out transition ,
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