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Vortech or anyone can give you an idea what pulley to run to make x amount of boost . It’s going to vary on every engine because again it’s just a measurement of restriction . So bigger head , bigger intake means lower boost but more power .
What pulleys are on it now ? What’s heads are going on this new motor ? 9.5:1 is fine but cam selection is important - id suggest a custom grind and not just an off the shelf cam . Is this a stock ford block or an aftermarket block ? A lot of variables here .[/QUOTE
While Vortech or anyone can give you an idea what pulley to run to make x amount of boost . It’s going to vary on every engine because again it’s just a measurement of restriction . So bigger head , bigger intake means lower boost but more power .
What pulleys are on it now ? What’s heads are going on this new motor ? 9.5:1 is fine but cam selection is important - id suggest a custom grind and not just an off the shelf cam . Is this a stock ford block or an aftermarket block ? A lot of variables here .
I’m not so sure exactly what pulleys are on it currently I bought it the way it is. All I know is that it’s pushing about 6lbs of boost on all stock engine. I am building a stock 5.0 block boreing it .30 over, all forged internals, 61cc aluminum heads, trickflow Aluminium intake with probably about a 70mm throttle body, and 44lb injectors.