Very thanks! Your software is fantastic. The stock engine peaks 16,6hp and 1,76 kgfm. My mod engine peaks 24,71whp and 2,81 kgfm. By suitable just the cilynder head to the stock one the power lower to 19whp and 1,96 kgfm. The squish requires less ignition time. By the way, on stock head we can listen knock in mid range. That mod cilynder head is just the first I done, I'm very excited to work more on this.
These are but a few
some of the machines that I use your software on. I have set
multiple records and have won many championships, and have had really
great experiences with your software!!
you for the follow-up, here's
photo's of our team
at the Grand Prix de France this year!
Hi, I haven't used the
program for some time, but this version is more advanced than every
program I used.
Hi, my old-timer bike
runs with two different engines, the reed valve type shown on picture
and the rotary valve engine. Both are build up with BIMOTION software
and they run and run and.... I do my best as mechanic and there are no
problems with these engines, so I'm happy to be one of the best in the
125ccm class, with only 80ccm!!
A very nice piece of work indeed.
your Programs are super real and have helped me very much.
What do you think about the results in the programs?
Yours sincerely from Germany.
- Ronny Schefler
I work on a
350 rd yamaha (1976)
I will run this bike next year in old
motorcycle french championship.
I just used your program on a small cc engine today and it was right on the money. great job.
Just love your software !
I've enjoyed working with these programs.
I will use this to design a set of pipes for a 500cc V4 engine.
Every 2 stroke enthusiast should have these programs !
- Steve Murphree
Thanks again !
The program already giving me some interesting results now I have port angles sorted.
My Exhaust port looks ok, transfer will be ok - and could be improved with a boost = Blow down not far off....BUT pipe is way off - It tells me my pipe is probably the cause of my poor performance -or at least it is not matched to the porting work !
- Kim Morley
Wow - 117.8 HP in my car with two fat wheels and 6 wheel bearings must be equal to 120+ HP on a bike with only one more narrow wheel and only 2 wheel bearings!
As you can see the F/A (fuel/air ratio) is a bit lean so I should have even more HP!
Your happy friend,
Suzuki TR750 with McCann/Bimotion designed squish head
- John McCann
This program is an eye opener!
It really shows how easy it is to get it wrong doing things the old way.
- Arlan Lehman, LED Performance Engines
With both Tools we are very happy and have verified the advantages of pre-calculations several times on the Dyno.
- Torsten Jäger
I just played
a bit with the export of dxf files: Oh my goodness, that
Just a few
weeks ago I purchased your port/pipe and head program... And
I'll be honest I've wanted to pull my hair out numerous
times while playing around with the software. But I am truly
amazed at how extensive the software is. I'm glad that I
bought it and am excited every time I get to upload a new
port layout. So far I've ported 2 snowmobile engines, a Kx
500, and a CR 500 from the software. I cannot wait till I
get some feedback from my customers. Thank u so much for
developing this software.
for the download link and the continuous support.