DsourceMsp
Member
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- 03.5 Mazdaspeed
Puckpimp71 said:Maybe the extra heat is causing him to run richer so 10 w/ 11 spike isn't hurting the car as much. I'd rather have a smooth 9psi over a rough 10 though.
Was not a rough 10psi either (cool) Everything felt good and smooth like a car like this should be. And to the cone filter, I have a really hard time thinking that you lose 11hp from a cone filter. The stock airbox pulls in air from the same spot.
These cars are not fast! 15.1 or 15.2 or whatever bone stock is not fast. When I went to the track I had custom hardpipes, cone filter and 10psi which led me to a not so good run of 14.6. And that was all for about $300. You make your choice on what you think. Just read around and you will find some helpful info