NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Drag Racing Time Slips (https://www.nopistons.com/drag-racing-time-slips-42/)
-   -   Dyno'd Again (https://www.nopistons.com/drag-racing-time-slips-42/dynod-again-12944/)

vosko 03-05-2003 11:20 AM

dynojet and ignition was unhappy

SPOautos 03-05-2003 11:25 AM

Yea, that sucks. What all are your running in the way of ignition? Did I read somewhere you were running stock plugs? If so, thats a bad no no and prob why your breaking up.



I with it was in rpm instead, that would make it much easier to read



STEPHEN

SPOautos 03-05-2003 11:33 AM

I just noticed your 459 was at that crazy fluctuation at the end of the run when it was jumping from top to bottom. During the nice smooth parts you hit 430ish or so. Evenstill a nice run for 15psi!!! I'd like to see what your trap speeds are doing.



Didnt I read somewhere that your going to be dynoing again in a month or so? I's like to see how it turns out. Get them to rescale your charts by rpm and have them cross at 5250, if they saved your runs (which they usually do) they can prob redo them still. The dyno I go to keeps them all and can get configure them anytime for me. That will make your graphs much easier to read.



So when you gonna turn it up to say 18psi? https://www.nopistons.com/forums/pub...IR#>/bigok.gif



STEPHEN

vosko 03-05-2003 02:03 PM

i am running stock 7's and 9's https://www.nopistons.com/forums/pub...IR#>/wacko.png

Boostn7 03-06-2003 12:25 AM

Steph: I've hit 508rwh with stock 9EQ's all around with no misfire....as long as you have some kind of ignition amplifier(MSD, Crane...) they will fire w/ no problems.



Vosko drops 9's all around or NGK-11's https://www.nopistons.com/forums/pub...DIR#>/wink.png

Judge Ito 03-06-2003 06:43 AM

I have a fresh box of 11.5's laying around...

SPOautos 03-06-2003 01:29 PM

I run the B10egv's and like them real well.



STEPHEN


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