How Much Boost

[m16ty]

I tried to have my truck dyno'd but with a tach signal they couldnt do it. so what I did was time myself from 2000rpms in 5th gear and go WOT and see how long it took to accelerate to 2500 rpms. I was able to knock about 3.4 sec off my time.

You can get a tach that reads a piece of magnetic tape stuck to the flywheel pulley.

 

[jwaller]

I tried to have my truck dyno'd but with a tach signal they couldnt do it. so what I did was time myself from 2000rpms in 5th gear and go WOT and see how long it took to accelerate to 2500 rpms. I was able to knock about 3.4 sec off my time.

You can get a tach that reads a piece of magnetic tape stuck to the flywheel pulley.

ya. but it wont interface with their equipment.

 

[m-35tom]

you could easily make your own dyno, but it would require the engine be out of the truck.maybe i'll make one this summer.............. i feel you can get 200 hp without water, i'm running 14 psi boost and 9 psi is stock, so that should be 50 hp more plus 140 at stock fuel setting = 190