Twincharged.
- Thread starter JesseH
- Start date
NashMan;1721274 said:
yea, I looked into all angles and I figured I would try this first to see how the car responds to it. The blower won't become too restrictive until I really start raising the boost, hell with the pressure ratios multiplying running 10 and 10 is around 28lbs lol. But I agree, running something like a twin screw with a bypass for a turbo with a larger A/R would create and even crazier power curve without sacrificing up top.
YourEnemy;1721403 said:
it's rather easy really all you need to add in a 50 to 60 mill waste gate mabye x2 with a soft spring u can run cheep china one to boot since there really is no heat
I plan to do this one day
holy mother of god.... DO WANT! are you going to make a kit? your setup looks very clean... would LOVE to twincharge my baby... *Drools*
Great build man,
Do keep in mind though that just as pressure ratios multiply when you compress air twice, density ratios also drop because the air is being heated twice.
I'd bypass the supercharger once the turbo is spooled and stick to a single compressor up top ... especially the way you have it setups (the supercharger has no intercooler after it to boost the density of the air).
Check out our turbo density ratio calculator...
In our calculator we have a thermal model that is arranged for sequencial twincharged setups
This allows you to quickly compare the difference between different efficiency chargers and between having the supercharger bypassed or not , and what effect that has on both your density ratio (your final power figure at a certain boost level) and as well on how close you are to auto-ignition ... which is something important to keep track of when you twincharge
Would love to do an article on your car... be in touch and awesome build
Do keep in mind though that just as pressure ratios multiply when you compress air twice, density ratios also drop because the air is being heated twice.
I'd bypass the supercharger once the turbo is spooled and stick to a single compressor up top ... especially the way you have it setups (the supercharger has no intercooler after it to boost the density of the air).
Check out our turbo density ratio calculator...
In our calculator we have a thermal model that is arranged for sequencial twincharged setups
This allows you to quickly compare the difference between different efficiency chargers and between having the supercharger bypassed or not , and what effect that has on both your density ratio (your final power figure at a certain boost level) and as well on how close you are to auto-ignition ... which is something important to keep track of when you twincharge
Would love to do an article on your car... be in touch and awesome build
Well the only problem is running valves like that you will get a dead spot when the valve rapidly opens, and that would be rather hard to tune around. The idea I was thinking of was using a high end servo motor to transition into boost.NashMan;1721958 said:
Sorry, no kit lol. There is just simply too much to make it into a kit, if you look close at my pics the fuse box, ignitor, battery, alternator and many other things have been relocated along with half of the wiring harness being modified.TRDownShift;1722080 said:
But thanks though!
YourEnemy;1722450 said:
sorry that's not true there will be no dead spots
the valve's will just bleed off slowly
yuo chould easly add in 2 gates and amke that car just deadly to drive
so sick. i wanted to do a sc14 on mine and go twin charged but just couldnt think of the best way to safely run an SC in the system.
that diagram is pretty neato.
that diagram is pretty neato.
BigKO;1732462 said:
yea lol I'm working on it.. I don't have a camera so I borrowed my buddy's GoPro... I should have a video in the next couple of days.. it prob. wont be much but at least its something lol
I wanna see a couple videos of how she moves and the throttle response. I bet its a blast to drive
