Dyno on 2.0L 3

BC3I

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Contributor
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2004 | Mazda 3i
ok so i got my car dynoed today and here are the numbers fyi: i have an ATX 2.0L PZEV Duratec so "stock HP" at the flywheel is 144 in CA

here are the results: (rockon) 118HP 109lbs (rockon)
2073592_51_full.jpg

So that is a total of 18% loss due to the ATX
so yea it ain't all that great but you gotta start somewhere...
i will post another dyno later this week after i get the pulleys from SRmotorsports installed so we can see the real HP gains.
 
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great work man... i am deffinatly interested on the install and gains these generate, i know the install is a b**** b/c the u/d pulley isn't keyed and that causes all kinds of problems (i believe thats the reason so many are against it b/c it is such a pita of in install)
 
just and FYI for next time also...have the dyno go run the car to 21-2300 before slamming the gas in manual mode. that will stop it from downshifting on the dyno...looks like that might have happened for a sec. that will work in 2nd and 3rd on my car...gotta go a little higher in 4th.

baseline is baseline...that's all you need.
 
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