Dynos?

[midnightsliding]

dose any one have any info as far as turbo,boost, EMS and other things with a dyno sheet? i keep hearing about all these projects but i have not found any info on the numbers.

[gs14racer]

You havent searched hard enough apparently

NA vh45de 5 speed s14Headers and exhaust no other mods228k mile engine

[midnightsliding]

yeah i searched saw that but im looking for turbo Dynos not N/A graphs.

[gs14racer]

oh ok, i think your stuck there havent seen one yet, just lots of claimed numbers.

[midnightsliding]

just lots of claimed numbers.

yeah thats what im seeing i just want visual proof and to see when and where the power comes in and where it falls. just so i can get some info to base my decision. man it seems like these people would have gotten their car on the dyno. thats like the first thing i do after i build something with boost.

[T45]

I have only heard of 2 or 3 turbo'd VH's that are actually running, not counting the new rear mount that one Nico member just did. The one in the boat claimed 1000 or so hp and I'm not sure about the VH45DETT in the AXE 300zx.

There are quite a few in the works though, you'll see some numbers eventually.

[darinz]

I had mine on the dyno on Tuesday. It got 279.7 rwkw. It isn't fully tuned yet as the variable valve is not being used and the rpm is limited to 6000. Still running factory injectors and they were at 87%. We were having some intake temp problems ie it was getting above 60 degrees so I have to get a bigger radiator for it (water to air IC) I have 10 psi from 3000rpm. I've got the dyno sheet at work so will try and post it today. Also this is with 33" mud tyres on so they suck quite a bit of power so it is more than that.Hope that helps.

[qsiguy]

That converts to 375 hp in case anyone doesn't know what rwkw is and 60* C is 140* F

Not bad at all especially with those big tires. I think if you get the RPM up to 7- 7.3K you will see a big jump in HP. I'd guess around 425 rwhp even at 140* intake temp assuming your injectors can hold out.

[darinz]

We are thinking about dropping the boost a bit and then we can go to 7300 and have about the same power. The goal was an unstressed 400rwhp and 4000 driveable revs. With the Autronic ecu and cdi we have pretty good control. We are expecting for things to change quite a bit when we start activating the cams, but may lose control of the boost. At present there is a 50mm wastegate and we are seeing a small amount of creep (0.3psi) at 6000, so after that and with more overlap, who knows! But the current hp is plenty for me to learn to drive it!

[doctorchee]

hi

from my knowledge, i learned that most important for Water/air intercooler is not the radiator. its the amount of water in the system which normally hold by the water tank.

So in short, the most important thing for the water/air intercoller is the size of the water tank, follow by the water pump, the least important is the radiator.

i know because i am setting up a water/air intercooler now also.

hope this helps. just like to share what i know.

[Jeff Taylor]

yeah i searched saw that but im looking for turbo Dynos not N/A graphs.

I should be dynoing very soon, so long as I can get off my butt and work on the car again.

[midnightsliding]

yes im really into your build up im awaiting your numbers.