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Message: [QUOTE="INFRNL, post: 1568113, member: 9835"] I ended up getting new 205/30's and running a 364 SX-R. I believe I am getting at least 2mpg better on fuel economy and that is racing around on new setup vs normal driving on the 250/100's. there could be some variables at play giving some false info in regards to economy. Time will tell. There are definitely some benefits of the smaller injectors but boy do I miss the overall power of the 250's. I also feel like something is off with the new setup on 75%-WOT runs. I did try the 364 SX-R on the 250's but I didn't do any hard runs...spool up was definitely improved, but also lost some top end compared to the 369 SXE which is to be expected. top end is probably like running a 366. I'm tempted to get a 368 SX-R and try the 250's again. Also thinking maybe I should have went with 238/80's, no idea and no experience...too many options with no clue of the outcome. My idle haze and overall smoke has drastically improved as well. [/QUOTE]

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