Drivetrain Twin Charge on the track
Originally Posted by RandyBMC
I do have a video of Laguna Seca from in the car - it is a blast to watch! I would love any help with hosting it, starting with what to use to download it from the camera to the computer (it is a Sony and uses DV tapes).
Originally Posted by 02///MCS
What front mount does Randy have?? The MINI looks sooo mean with a front mount, well just about every car does lol....
WOW what the hel did I start LOL. I was just wanting to know if anyone was going to track a twincharge car and look what happens. All I want to see is if a twin charge will stand up to a full track day event before I lay down eight or nine thousand dollars. I don't really care about who wins I would just like to see how it holds up and performs.
John
John
Originally Posted by 02///MCS
What front mount does Randy have?? The MINI looks sooo mean with a front mount, well just about every car does lol....
trackster,
I feel you on that point. I am a little nervous as well, but have built a track only TurboKompressor car. The car has been extremely reliable. The only issue he had to date was a clutch failure (so we put in a tougher clutch). That car put down 298 hp at the wheels
.If anyone comes out and rips past us on the straight at Vegas, I plan to upgrade my powerplant with a TurboKompressor. Until then, I'm running what I have (228 hp at the wheels).
Hope that helps!
Randy
Yep - that goes to the bypass valve.
We have also changed the system from a boot - which is pictured at the supercharger exit - to a male/female with an o-ring. That absolutely stops boost loss on high pressure applications.
It definitely works, I am just trying to hammer out the costs to make it a viable system (like $2500 or so instead of $3200). Remember, this system comes with a complete replacement manifold, a supercharger outlet, the intercooler (which is integrated in the manifold), the bypass valve inlet, the reservoir (seen in the passenger side cowl area), all the AN fittings, the hoses, a Bosch water pump, and the wiring harness.
Hope that helps!
Randy
We have also changed the system from a boot - which is pictured at the supercharger exit - to a male/female with an o-ring. That absolutely stops boost loss on high pressure applications.
It definitely works, I am just trying to hammer out the costs to make it a viable system (like $2500 or so instead of $3200). Remember, this system comes with a complete replacement manifold, a supercharger outlet, the intercooler (which is integrated in the manifold), the bypass valve inlet, the reservoir (seen in the passenger side cowl area), all the AN fittings, the hoses, a Bosch water pump, and the wiring harness.
Hope that helps!
Randy
Randy, you know me, have to ask... what is the complete weight of the system?
Also, any word if they are purusing CARB certification? I believe they are/were a CA company...
Hey, in the above photo what exactly is that where an OCC would be? I see a breather filter, but can't make-out the rest...
Thanks much!
Also, any word if they are purusing CARB certification? I believe they are/were a CA company...
Hey, in the above photo what exactly is that where an OCC would be? I see a breather filter, but can't make-out the rest...
Thanks much!
Originally Posted by RandyBMC
Yep - that goes to the bypass valve.
We have also changed the system from a boot - which is pictured at the supercharger exit - to a male/female with an o-ring. That absolutely stops boost loss on high pressure applications.
It definitely works, I am just trying to hammer out the costs to make it a viable system (like $2500 or so instead of $3200). Remember, this system comes with a complete replacement manifold, a supercharger outlet, the intercooler (which is integrated in the manifold), the bypass valve inlet, the reservoir (seen in the passenger side cowl area), all the AN fittings, the hoses, a Bosch water pump, and the wiring harness.
Hope that helps!
Randy
We have also changed the system from a boot - which is pictured at the supercharger exit - to a male/female with an o-ring. That absolutely stops boost loss on high pressure applications.
It definitely works, I am just trying to hammer out the costs to make it a viable system (like $2500 or so instead of $3200). Remember, this system comes with a complete replacement manifold, a supercharger outlet, the intercooler (which is integrated in the manifold), the bypass valve inlet, the reservoir (seen in the passenger side cowl area), all the AN fittings, the hoses, a Bosch water pump, and the wiring harness.
Hope that helps!
Randy
That is an oil catch can - I wanted something small that didn't weigh much. It is a composite material. I have the weight of the system somewhere - it surprisingly didn't weigh much more than the stock system - most likely because we removed quite a few pieces from the stock set up. I'll look for it.
As for the numbers on the system - they are impressive. I'm not going to post any until we are ready to go - numbers are a stocky thing around here!
Hope that helps!
Randy
As for the numbers on the system - they are impressive. I'm not going to post any until we are ready to go - numbers are a stocky thing around here!
Hope that helps!
Randy
Originally Posted by obehave
Just curious why the AN fittings have hose clamps instead of the normal threaded compression clamp


Randy
Originally Posted by RandyBMC
They are push on style clamps for non SS lines, and in theory don't require clamps - but I am **** with race cars and airplanes!
Randy
Randy
Gotcha. The only AN stuff I ever used was with braided lines.
Originally Posted by Profpatpending
what sort of gains will this unit make?????
Randy: In its current form will the Gintani and TurboKompressor kit fit under the bonnet harmoniously? If yes... What would you guess cost for a "TKG" kit would be? …Pricey no doubt
...but had to ask.So, does this officially rekindle the old Gintani thread?
Originally Posted by RandyBMC
That is an oil catch can - I wanted something small that didn't weigh much. It is a composite material. I have the weight of the system somewhere - it surprisingly didn't weigh much more than the stock system - most likely because we removed quite a few pieces from the stock set up. I'll look for it.
As for the numbers on the system - they are impressive. I'm not going to post any until we are ready to go - numbers are a stocky thing around here!
Hope that helps!
Randy
As for the numbers on the system - they are impressive. I'm not going to post any until we are ready to go - numbers are a stocky thing around here!
Hope that helps!
Randy
.Thanks Randy! One of the best things about whatever the performance numbers are... they don't degrade after the first couple of laps... at least from what you shared with me a few days ago... That's huge, and something a comparison dyno will fail to convey. Lap times my friend, and I'm sure that's comin'...
Dang, I just ate an entire pack of bacon! Probably just took 6 months off my life...
I'm popping some popcorn as I type this waiting for the inevitable bashing from the M7 crowd. Any over /unders here want to take that bet?
This system if done properly will help with the heat soak issues that happen on the Mini. In theory it is much better than current water to air systems. I guess time and testing will tell the final story. I can't wait to find out.

This system if done properly will help with the heat soak issues that happen on the Mini. In theory it is much better than current water to air systems. I guess time and testing will tell the final story. I can't wait to find out.
Some posts have been removed from this thread as a result of trolling via some highly unusual (to say the least) posting behavior on the part of a poster. Those posts quoting that member have also been removed.
back to topic
back to topic
Originally Posted by RandyBMC
That is an oil catch can - I wanted something small that didn't weigh much.
Hope that helps!
Randy
Hope that helps!
Randy
Sorry, not hijacking the tread.
Originally Posted by TonyB
Randy, you know me, have to ask... what is the complete weight of the system?
Originally Posted by dominicminicoopers
Originally Posted by trackster
Sounds great ! I am just interested in seeing how the system handles a track day not absolute speed as in race results. I am happy to see someone willing to step up to the plate so to speak.
https://www.northamericanmotoring.co...9&goto=newpost
for more information about Phil Wicks using the same track on the same day for both his race series and for his school. Only one session will be available for the school drivers (three total, but segregated into 3 distinct levels students).


