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SHO ECU Flash?

6.8K views 13 replies 7 participants last post by  yellowskeeter  
#1 ·
Has anyone had their SHO ECU flashed to a higher hp? I have a 200 SHO and was intrested reflashing it to a 250, any infomation on fuel consumption, power gain, reliability ect... Thanks
 
Discussion starter · #4 ·
I think my warranty is out in Oct, I am going to double check that. I was looking at going down in pitch on my prop to bring the rpm's up (now around 5500rpm @ wot with a PT ofx3 19p from what I hear it should be closer to 6000rpm) but got to thinking that for a little more money reflash the ECU and turn the prop I have. (new prop $500, ECU reflash $650 from what I have seen in other posts) Any more info on increases in performance or prop changes with going to a 250? does going to a 250 keep the rpms around 6000?