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2008-2009 Racecraft Mustang For discussion of the 2008-09 Racecraft 420S Mustang. Owners of the 2007-08 "Sleeper GT" can also find help here. |
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#1
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475 hp option
I know i've seen the thread on here somewhere cant find the darn thing, anyway somebody know what to look for to see if a 420s has the 475 hp option , not sure but i think mine has it, blue inj. , oval air tube and saleen maf and air box
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#2
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Quote:
It certainly sounds like you have a 475 upgrade. Do you know what S/C pulley you have? Try to get the part number off of it if you can.
__________________
Jason | 281 Motorsports NO PM'S - PLEASE CALL | 714-575-1505 1996 Cobra Vortech SC / Track prepped 2015 Coyote Powered F-150 Check out our facility promo video here: http://bit.ly/1yHNfxM Email: 281motorsports@gmail.com Web: www.ProSpeedMustang.com Facebook: www.facebook.com/mustangperformance Youtube: http://bit.ly/1zOxanf "Doing the job right...is the ONLY option we offer!" |
#3
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I looked but did not see any part # on it just a saleen cover that says if ya change the pulley u void warrenty somthing to that effect. do u know the measurement is it the outside edge to edge or where the belt rides on the pulley.
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#4
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pulley
I measured it , looks to be about 3 7/8"
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#5
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Yes, thats a 3.87. Its a 475 kit! Lots of room to grow!
__________________
Jason | 281 Motorsports NO PM'S - PLEASE CALL | 714-575-1505 1996 Cobra Vortech SC / Track prepped 2015 Coyote Powered F-150 Check out our facility promo video here: http://bit.ly/1yHNfxM Email: 281motorsports@gmail.com Web: www.ProSpeedMustang.com Facebook: www.facebook.com/mustangperformance Youtube: http://bit.ly/1zOxanf "Doing the job right...is the ONLY option we offer!" |
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