First run with power upgrade, video
#22
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Sounds great, I do miss my 575's.
You are knocking on speeds where stock lowers are a detriment. On my 03/575/35 I would get big prop slip over 92 or 93mph. Added nosecones to stock lowers and went to Maximus Merc labbed 32 5bl and it really worked well to pull past the century mark.
You are knocking on speeds where stock lowers are a detriment. On my 03/575/35 I would get big prop slip over 92 or 93mph. Added nosecones to stock lowers and went to Maximus Merc labbed 32 5bl and it really worked well to pull past the century mark.
#23
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Congrats! Glad to hear all is back together and running well. -Be careful about hitting the rev limiters, the 575's cut back fuel to limit rpm...
Have you spent much time with Mefiburn or are you running stock ecu's?
Kurt
Have you spent much time with Mefiburn or are you running stock ecu's?
Kurt
#25
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Thread Starter
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Sounds great, I do miss my 575's.
You are knocking on speeds where stock lowers are a detriment. On my 03/575/35 I would get big prop slip over 92 or 93mph. Added nosecones to stock lowers and went to Maximus Merc labbed 32 5bl and it really worked well to pull past the century mark.
You are knocking on speeds where stock lowers are a detriment. On my 03/575/35 I would get big prop slip over 92 or 93mph. Added nosecones to stock lowers and went to Maximus Merc labbed 32 5bl and it really worked well to pull past the century mark.
![Big Grin](/forums/images/smilies/biggrin.gif)
I gotta wait until it warms up a little to see where I really am, but you are right.
I heard holy cow is even more insane this year! Can't wait to see it run
#26
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That was stock ecu. transom is black and I got the afr numbers. I have saved the stock evu files, and changed the rev limits last night to 5650/5750 up from 5350/5450. Now I have to start my base line programming on the hose. I will be updating that thread soon
Last edited by 4bus; 05-07-2013 at 06:19 AM.
#27
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