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    Smaller S/C Pulley

    Anyone know of a way to losen the roush supercharger pulley nut without an impact gun! It just turns.. so i cant get it off. Thanks!
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    Smaller S/C Pulley

    Many thanks for your prompt response! As for slack, i have been given an idler pulley in addition to the smaller pulley to take up the slack. im asuming this would replace the idler below the S/C pulley? and again this can be replaced easily while the belt is off ? Thanks again!
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    Smaller S/C Pulley

    Sorry, good point! its a Roush supercharger.
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    Smaller S/C Pulley

    Hey, Does anyone know if there is an install guide for smaller supercharger pulley and idler installation? i bought one that has no instructions! I'm thinking its as easy as, loosening the nuts, pushing the belt tensioner and slipping the belt off, taking the pulleys off completely and...
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    Roushcharged 2006 GT

    Ok, I think better results from the DynoDynamics, 404.6hp @ Flywheel 384 ft-lb Torque pretty much constant 11.5 A/F Only figure thats weird again, is bhp @ wheels, this read 302.5bhp.. which would equate to roughly 25% loss... This proves dyno differences i guess.. im comming to the...
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    Roushcharged 2006 GT

    Its definatly got the Roush S/C installed, i have the roush pipe going to the airbox from the supercharger etc, and of course that lovley supercharger whistle! I think im going to go to another Dyno place this evening, they have a Dyno Dynamics machine, im going to get a few runs on that...
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    Roushcharged 2006 GT

    Thanks BlackSheep, 360/370bhp eep.. makes my 297 look terrible! I spoke to roush uk, they insisted that my figure was down to not being able to properly dyno a supercharged vehicle.. and you wont be able to produce the 415bhp @ Flywheel figure on a dyno.. So im not sure where to go...
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    Roushcharged 2006 GT

    Hi The 360bhp figure i posted was @ the flywheel, not rwhp, 297bhp was my rwhp figure. In relation to which Dyno it is, this is the blurb from there website. "Our Dyno is a new American Land & Sea’s DYNOmite Chassis Dynamometer System which combines the latest sophisticated data...
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    Roushcharged 2006 GT

    Hey Power4, thanks for your reply, Im going to call Roush in the morning see what they suggest, the blower has only been on for about 4 weeks the dealer told me. Another thing, it felt like it lost power after the Borla exhaust went on, at least i THINK it felt like it lost power! if you get...
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    Roushcharged 2006 GT

    Thanks for your reply mate, So with that in mind, my figures are low, around 45bhp low! Only mod i have done is have a Borla exhaust fitted last week... so its a stock GT with Roush Supercharger, and Borla cat-back.. Hmm
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    Roushcharged 2006 GT

    Hello, Im after a little advice, im in the UK and have owned my Roush Supercharged 2006 Mustang for about 2 weeks now, and i love it. However last night i attended a meeting with some friends at a rolling road, i put the Stang on, and the figures were. 360.5hp @ Flywheel 297.9hp @ Wheel...