Welcome to Miata Turbo Forum - Turbo Kitten is watching you test compression.
Welcome to Miata Turbo Forum - Turbo Kitten is watching you test compression.
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I'm Wes, i live in southern Indiana. I have had my red 95 for about 8 months now and it has been bliss ever since. I have the MSPNP that has been a blast to play around with. I'm still learning as i picked automotive stuff up as a hobby only when i bought my miata. I feel like I've learned a lot from here and other places. I have a BEGi s1 /w a t2860rs on order and i cant freakin' wait for it to come in, should be 1-2 weeks more. I also have 460cc's that are in transit now so i should be able to get those in and get everything dialed in before the turbo kit gets here. 250whp is my goal along with i think just about everyone else. So enough rambling but if anyone is within a couple hours of Louisville, Kentucky, I'm looking to get into autocross. thanks for listening!
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95, MSPNP, 1.9L 99 head, 550's, 949 racing twin disc, 6-spd, gt2871, 9:1 Wiseco's, M-Tuned Rods, ARP Head and Main Studs, ACL Bearings, BE OPG'S, ATI Super Damper, HDHTHCDD, DO WI
I think you're going to be at the upper limit of your 460's at 250whp. Of course you'll start out at lower boost levels and bring yourself up. A 2560 will be good for that amount of power efficiently.
As you're tuning, just pay attention to your injector duty cycles and A/F. Once you're over about 85% duty cycle, it might be time to think about leaving the boost where it is or upgrading your injecors. 550's will take you as far as the motor will go.