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22 Inch Header Extensions with PPE Long Tube Headers for The DragStrip.
I did a set of these for my greddy twin kit ... it was indeed loud and it sounded great ... very gurgly!
OMZ - you should do them with V-Bands rather than 2bolt flanges
You can control the fuel pumps with the G4X. (I'm using G4+).
It's interesting to see that you went with the surge tank setup. The trunk is the best place if you don't mind having the fuel inside the cabin. In my case I relocated battery and fitted the surge tank were the battery used to be. The problem with my setup was that E85 temps were way too hot. In order to tackle the issue I installed a Aeroflow fuel controller and changed the piping a bit. I'm not sure if this will solve the issue, but have you considered a fuel cooler in the return line?
You can control the fuel pumps with the G4X. (I'm using G4+).
It's interesting to see that you went with the surge tank setup. The trunk is the best place if you don't mind having the fuel inside the cabin. In my case I relocated battery and fitted the surge tank were the battery used to be. The problem with my setup was that E85 temps were way too hot. In order to tackle the issue I installed a Aeroflow fuel controller and changed the piping a bit. I'm not sure if this will solve the issue, but have you considered a fuel cooler in the return line?
Elaborate - How do you use the G4+ to control the fuel pumps?
Yes, I might add a Fuel Cooler.
Temps are not to bad when I have 1/2 a tank or more, but their is some Heat.
Originally Posted by 350z-Helsinki
You can control the fuel pumps with the G4X. (I'm using G4+).
It's interesting to see that you went with the surge tank setup. The trunk is the best place if you don't mind having the fuel inside the cabin. In my case I relocated battery and fitted the surge tank were the battery used to be. The problem with my setup was that E85 temps were way too hot. In order to tackle the issue I installed a Aeroflow fuel controller and changed the piping a bit. I'm not sure if this will solve the issue, but have you considered a fuel cooler in the return line?
Sorry took my time to answer this one.
You can use the analog outputs to control the fuel pump itself or a fuel pump speed controller. If you need just on off switch you control a relay with the G4+ (G4x) and hook the relay to a fuel pump.
Last edited by 350z-Helsinki; Aug 4, 2021 at 11:51 PM.
Wtq numbers are coming from an accelerometer in the ECU. It has to be set up correctly though.
Just using the numbers for Tuning , just like a Dyno, it's a Tool...
Last edited by OldManZ350; Aug 9, 2021 at 02:22 PM.
Wtq numbers are coming from an accelerometer in the ECU. It has to be set up correctly though.
Just using the numbers for Tuning , just like a Dyno, it's a Tool...
I had a 2.90 Serp Pulley on, was having to reduce the Ignition Timing to much, & was begining to get to much Boost for 93 Pump Gas and the Street.
So, I put back on the 3.20 Pulley. This was my Original plan to have the large one for the street and smaller one for the Drag Strrip.
What may end up happening is keeping the larger 3.20 pulley on full time or at least the 1st time out at the Strip.
As I've been Tuning with the Larger 3.20 Pulley, I'm seeing more and more Boost numbers in the Higher RPM.
So far, 23.4 @ 6750 rpm, this gets me to 26-27psi @ 7500rpm. When I put the Bellmouth Intake on the SC that will another 2-3psi, and if I have to run it past 7500rpm thru the traps that will be even more boost.
What I've found so far is that, this setup really comes on hard @ 6200rpm & keeps pulling. Still making Torque at 6800rpm
Even with this 3.20 pulley only at 8.5* ignition Timing @ 6500rpm on 93 pump gas.
Very Close to being done with the Street Tune.
Can't wait to get some C16 in this Car!
Got the Shifter Handle with Line-Lock Button Done & Fire Extiguser Mounted.
So stuff is done in the Interior except for the RollBar
Last edited by OldManZ350; Aug 30, 2021 at 12:18 AM.
