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575 sci by valyako and crockett

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Old 04-05-2011, 04:16 AM
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Default 575 sci by valykeo and crockett

So we dynoed the 575 sci today with the help of my friend jim valykeo we made 742 at 5600 and 750 tq at 4500 thats pretty awesome. Jim did his magic as always his custom heads,ported the blowers,and a few other tricks. A big thanks to crockett his cam worked great. So heres the skinny we changed cam,lifters all over to roller,dart pro 1 heads custom,running 5.5 to 6 lbs boost ported blowers telfon stripped be dmpe jim has video he'll post soon. I was able to keep all my business here in michigan jim and tyler worked great together thanks alot for your time. Probility forgetting something need to go to bed. Ryan

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Old 04-05-2011, 10:55 PM
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Ryan
What is it going in? Nice numbers
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Old 04-06-2011, 03:56 PM
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Nice to meet you Ryan. Good to see JimV's new Marine Head and his porting of the blower worked great with Tylers cam.

NEVERSATISFIED, They are going in a 46" Black Thunder.

Jason
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Old 04-06-2011, 04:37 PM
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Jim did my heads. Awesome work!!!
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Old 04-07-2011, 12:24 AM
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Originally Posted by Rookie View Post
Nice to meet you Ryan. Good to see JimV's new Marine Head and his porting of the blower worked great with Tylers cam.

NEVERSATISFIED, They are going in a 46" Black Thunder.

Jason
Thanks Jason for your help you saved me alot of driving hope to dump one engine in this week jim's sending me the cradle. I'll be in touch when i get over to that side of the state i'll look you up. Ryan
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Old 04-07-2011, 06:37 AM
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Nice to meet you Ryan. Good to see JimV's new Marine Head and his porting of the blower worked great with Tylers cam.

NEVERSATISFIED, They are going in a 46" Black Thunder.

Jason
is this the 46 that has been waiting on mccloud interior for soooooo long????
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Old 04-07-2011, 11:14 AM
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is this the 46 that has been waiting on mccloud interior for soooooo long????
No. Ryan bought shane poelings 2002 46. U r referring to spikers staggered 46
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Old 04-07-2011, 11:30 AM
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Originally Posted by ryan9154 View Post
So we dynoed the 575 sci today with the help of my friend jim valykeo we made 742 at 5600 and 750 tq at 4500 thats pretty awesome. Jim did his magic as always his custom heads,ported the blowers,and a few other tricks. A big thanks to crockett his cam worked great. So heres the skinny we changed cam,lifters all over to roller,dart pro 1 heads custom,running 5.5 to 6 lbs boost ported blowers telfon stripped be dmpe jim has video he'll post soon. I was able to keep all my business here in michigan jim and tyler worked great together thanks alot for your time. Probility forgetting something need to go to bed. Ryan
Awesome numbers Ryan. I'm looking forward to seeing your boat run. Also, keep the phone # for the bravo shop handy if you aren't already lol
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Old 04-07-2011, 11:35 AM
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Originally Posted by ryan9154 View Post
So we dynoed the 575 sci today with the help of my friend jim valykeo we made 742 at 5600 and 750 tq at 4500 thats pretty awesome. Jim did his magic as always his custom heads,ported the blowers,and a few other tricks. A big thanks to crockett his cam worked great. So heres the skinny we changed cam,lifters all over to roller,dart pro 1 heads custom,running 5.5 to 6 lbs boost ported blowers telfon stripped be dmpe jim has video he'll post soon. I was able to keep all my business here in michigan jim and tyler worked great together thanks alot for your time. Probility forgetting something need to go to bed. Ryan
Who did the work? I dropped mine off to Tyler earlier this week.
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Old 04-07-2011, 01:12 PM
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Did you use the stock 256 blowers? If so, I have an extra with only 25hrs Blue right from merc. If you are interested it would make a great spare.
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