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-   Rotary Engine Building and Porting FAQ Section (https://www.nopistons.com/rotary-engine-building-porting-faq-section-85/)
-   -   Engine porting (https://www.nopistons.com/rotary-engine-building-porting-faq-section-85/engine-porting-6380/)

Fd3BOOST 10-31-2002 09:25 PM

Now see how I take mine dangerously close to that corner seal track.

I am hoping that I didn't make this to big. I will get Ray at PFS to look themover for me before I reassemble the engine just to make sure it's ok.

Better safe than sorry.

RussellTT94 10-31-2002 10:03 PM

looks damn good dude.......your still running the stock twins, right?

Fd3BOOST 10-31-2002 10:30 PM

Yes and I am going to be running them non sequential when it goes back together.

Dragon 11-01-2002 09:57 AM

The things you can do with the Power FC and datalogit are unlimited and have way better resolution..

jspecracer7 11-01-2002 10:38 AM

I was very impressed with Ryan's setup, but after I worked all the bugs out of my system...AND the benefits of the datalogit, I think I'm just as fast, or right on his ass. I'm sure the PMS was good for it's time, but after datalogit...the PFC pays for itself 100 times over. And with the commander, it's like having gauges everywhere!



Its getting cooler in Okinawa now, so I turned my fan temps higher so that I can stay in the heat range I want....all of that with a push of a button. Going non-sequential?...no resistors to solder in, just unplug solenoids, cut ends off and heat shrink them down. If I want to increase Oil metering...BAM...done. Change my injectors?...BAM done.



I'm ALMOST finished tuning the bottom end of the car(the light to moderate driving stage) and it's SO SWEET right now. The top end was EASY...datalogged about 30 runs and the whole map is done with fuel and timing.

vosko 11-01-2002 11:29 AM

part throttle cruising is a pain to tune even on a haltech but once you get it its GOOD ! https://www.nopistons.com/forums/pub...#>/biggrin.png

bigtime 11-01-2002 12:47 PM

what exactly are u useing to do this? and i likethe bud can in the back too

jspecracer7 11-01-2002 02:31 PM


Originally Posted by vosko' date='Nov 2 2002, 02:29 AM
part throttle cruising is a pain to tune even on a haltech but once you get it its GOOD ! https://www.nopistons.com/forums/pub...#>/biggrin.png

It's not hard, it's just that It's hard to identify where the stuttering is at sometimes. I normally keep it on map trace and then glance over whe I feel a "bucking". It's getting REAL light now...but somewhere in the 2000 rpm range, and light throttle(-400 vacuum) it has a hesitation/bucking...

Wargasm 11-01-2002 02:42 PM

Dave, make sure to take some nice pics and measurements if possible of your final designs. I'd like to have them for reference... I can't wait to see what type of curve you end up with on the dyno! https://www.nopistons.com/forums/pub...IR#>/smile.png



Brian

Dragon 11-01-2002 06:22 PM

did you disable the O2 sensor yet Jspec??


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