NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Drag Racing Time Slips (https://www.nopistons.com/drag-racing-time-slips-42/)
-   -   First Time On The Dyno... (https://www.nopistons.com/drag-racing-time-slips-42/first-time-dyno-10553/)

MazdaMike 01-12-2003 05:13 PM

hey i just had my car tuned with a PFC and had a koyo rad installed last thursday at KDR in penn. the first 4 runs were the 2 settings i have on the pfc and the 5th run dave did for me to try and suprise me the next morning with a 300hp run. he turned up the boost to 13lbs and ran the car in the morn wiith 19 degree intake temps. we came close but just missed the mark heh i was happy anyway. i love dave. by far the most honest and good hearted mechanic i have ever known.

MazdaMike 01-12-2003 05:16 PM

oh yea if anyone is looking for a stock ecu or rad both are in very good shape just pm me if ur interested

vosko 01-12-2003 07:01 PM

good numbers. get a freaking catback. RB Dual Tip https://www.nopistons.com/forums/pub...#>/biggrin.png

l8t apex 01-13-2003 08:09 AM

go no cat and pay your insepect guy. I can say that cause I live in ..cough , weeez....sniffle LA.

Besides us you guys in Jersey set the environmental mess standards. I can say that too cause ummm... its true.

Good run , enjoy the new power and post some kills.

1Revvin7 01-13-2003 08:27 AM

is it me or does that graph look very unsmooth like the car has a lot of problems. huge breakup at 4.5K, very unsmooth etc. But those are very nice numbers for the amount of mods you have.

vosko 01-13-2003 09:27 AM

he has sequential turbos.... one kicks on at 4.5k rpm... that is why the graph looks like that https://www.nopistons.com/forums/pub...DIR#>/wink.png

MazdaMike 01-13-2003 11:38 PM

yea vosko im looking to get the rb dualtip as soon as i pull my ass outta debt for this shizzle nizzle. how much hp does the stock clutch handle cause right now i cant even floor it in first gear without losing traction or having the clutch slip a bit. :( i havent had any trouble with any other gears though

vosko 01-14-2003 09:05 AM

generally speaking stock clutch is good till 300hp..... after that its all downhill LOL



act street strip all the way!

amp 01-15-2003 07:21 PM

u would have most likely tipped past the 300hp mark had u used higher octane fuel...

MazdaMike 01-17-2003 01:33 PM

yea im gonna have to save up for a clutch soon.



amp, i was using 93 for the dyno would 94 have made much of a dif or are u talking like octane boosters and getting it to 100

amp 01-17-2003 02:27 PM


Originally Posted by MazdaMike' date='Jan 17 2003, 02:33 PM
amp, i was using 93 for the dyno would 94 have made much of a dif or are u talking like octane boosters and getting it to 100

was referring along the lines of leaded race fuel....100 plus octane

use 94 sunoco mike....

MazdaMike 01-17-2003 06:40 PM

yea ive been using sunoco since then. has there ever been or might there be a group buy on octain boosters? https://www.nopistons.com/forums/pub... i dont know just a thought

vosko 01-18-2003 03:29 PM

300rwhp is nice.... i remember when i bought my car it was around there at 15psi.... lol

1Revvin7 01-19-2003 11:38 AM


Originally Posted by vosko' date='Jan 13 2003, 10:27 AM
he has sequential turbos.... one kicks on at 4.5k rpm... that is why the graph looks like that https://www.nopistons.com/forums/pub...DIR#>/wink.png

ah I get it https://www.nopistons.com/forums/pub...#>/biggrin.png

rx7machine 01-19-2003 01:18 PM

Nice numbers man. :bigthumg:

streets 01-20-2003 03:48 PM

i blew my motor boostn 15psi on the street ...racein in ny...

vosko 01-20-2003 04:40 PM

the old engine with stock turbos right ?

teknics 01-20-2003 05:22 PM

i dont know where in NY you're located but buy a nice sized drum, and go to one of the sunoco gas stations with the 100 octane unleaded race gas and fill it up, then you have a nice drum of race gas for those trips to the racetrack or dyno, or whenever you need it.



https://www.nopistons.com/forums/pub...IR#>/smile.png



kevin.

MazdaMike 01-20-2003 06:05 PM

holy **** i seen 94 but never 100 at sunoco. is it rare to see that and how much am ui gonna pay?

vosko 01-20-2003 06:10 PM

they have sunoco gt 100 octane 20 miles from my house

MazdaMike 01-20-2003 06:21 PM

how much is it per gallon for u vosko?

Badog 01-21-2003 10:31 PM


Originally Posted by vosko' date='Jan 13 2003, 09:27 PM
he has sequential turbos.... one kicks on at 4.5k rpm... that is why the graph looks like that https://www.nopistons.com/forums/pub...DIR#>/wink.png

Dude. Mine doesn't look like that. And I don't have ignition breakup, either.



Make sure you check Dave's map. I saw one his maps for Wael that had 22 cells of negative split in it!!! :rant:



Negative split, as in, the trailing fires before the leading! https://www.nopistons.com/forums/pub...O_DIR#>/11.gif

vosko 01-21-2003 11:17 PM


Originally Posted by MazdaMike' date='Jan 20 2003, 07:21 PM
how much is it per gallon for u vosko?

$4

vosko 01-21-2003 11:18 PM


Originally Posted by Badog' date='Jan 21 2003, 11:31 PM
Dude. Mine doesn't look like that. And I don't have ignition breakup, either.



Make sure you check Dave's map. I saw one his maps for Wael that had 22 cells of negative split in it!!! :rant:



Negative split, as in, the trailing fires before the leading! https://www.nopistons.com/forums/pub...O_DIR#>/11.gif

i'm not talking about the jagginess. i was talking about the 4500rpm dip. you have it if you have sequential turbos https://www.nopistons.com/forums/pub...DIR#>/wink.png



i already know dave @ kdr is not the greatest as most commend. you don't have to preach to me. there is a reason ihor has gone through two engines already :(


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