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Originally Posted by murf
(Post 3560586)
Great thread!
Im looking at the same upgrades on my 280. I was going to get the longer tabs from insta-trim and add a 1" drive spacer. What prop and horsepower are you guys running? I have a stock 502 with a 24 Bravo. I was also going to try some different props. |
Originally Posted by Josh LaFountain
(Post 3560822)
Im Running a Stock 502 mag mpi with CMIs and turning a 26p bravo 1 at 5100rpm at 67mph. Stock trim tabs but i do have the 1" spacer.
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I am running a procharger and turning a 28 B1 or a 26 P5x. B1 best was 77GPS. I did a little water jet/heli-arc wk on my insta-trims and still need longer. I will also move them in a few inches or go horozontal.
http://i716.photobucket.com/albums/w...10821-1746.jpg I will get a closeup soon as I can |
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Originally Posted by AZ Lineman
(Post 3561389)
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I had a 502, w/ Gil Exhaust, a tweaked ecm, labbed 26P, 1" spacer, I saw 69.5 gps once, salt water
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Remember, my insta-trims will be comming off this winter. They are 17.5" long.
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