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playboy's 500s getting rebuilt
motors are at gellner engineering for a total rebuild and blueprinting... and a little more hp of course
porting exhaust man blueprint balance all rotating parts bump compression a little w/ new pistons msd ignition ecu work will be dynoed prior to splashing (june 8ish) will post pics of the shop and progress next week |
Gee...that was quick....how many hours did you have on them bad boys??? Seems like just yesterday that you took delivery of that boat???:eek:
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got it from parnell w/ 270 hrs then put on 75hrs on them
it had lost some compresion and speed |
whats normal hrs.on hp 500s?
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Originally posted by dreamer got it from parnell ....it had lost some compresion and speed |
No cam upgrades ?????
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How much HP are you expecting after the rebuild?
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thought about the cam but not going to radical but if dean has his way ill be adding brodix heads and a cam
i think 530hp but the dyno will tell |
keeping it simple for resale i think does that make anysense?
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Originally posted by dreamer got it from parnell w/ 270 hrs then put on 75hrs on them it had lost some compresion and speed |
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