Roush serpentine belt

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MTF

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Oh OK, you may air still in the intercooler fluid.

Damn phone

You may still have some air in the intercooler, maybe!
Or your anti-freeze is low.
 
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BRAPPPP

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I believe I discovered the issue! Loose fender liner on passenger side lol. She was Flippin everywhere. Noise is gone so I think I got it fixed unless it comes back!
 
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BRAPPPP

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Does anyone know if Green gate now makes a belt that fits the Roush phase 2 supercharger? A green belt and Roush black belt came with my kit? Looks like you guys talked about it before and there wasnt anything available, but im assuming there must be now.
 

BAD454SS

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Ordered the shorter belt 122.3 inch gates green belt. It should work since i run a smaller water pump pulley from my 02 Lightning. Lightning Left, Raptor Right. Keep you posted
 

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BRAPPPP

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Ordered the shorter belt 122.3 inch gates green belt. It should work since i run a smaller water pump pulley from my 02 Lightning. Lightning Left, Raptor Right. Keep you posted

Why wouldnt the green belt from roush fit on the whipple? If they are running same supercharger pulleys
 

BAD454SS

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It can only if you go with the oversized ATI harmonic balancer or change some of the idler pulleys.

Or a smaller water pump pulley.

The only Gatorback i was able to fit was One for a 04 Excursion diesel, 8 rib , i sliced off two ribs very carefully. When i had some work done a few years ago mechanic did'nt put it on right, i think it wasnt seated on lower pulley as soon as he started engine it shredded. It is 125 inches. I stopped looking up belts since then till MTF posted about The 122 inch Green belt. Getting ready to do major maintenance to Raptor next week , Plugs and coils and wires, thermostat , new coolant , Oil change and Trans fluid change, transfer case fluid , install oil seperator, belt and Tensioner. new Coolant over flow bottle , it cracked away from whipple airfilter box. Check all idlers and and pulleys. New MAF sensor and Oxygen sensors. Getting it ready for a 120 degree summer.
 
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MTF

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I can't find the post where a Stage 2 Roush owner used a Whipple sized belt and he said it worked perfect.

I don't know which one he picked up the KO61247 or the KO61251

The KO61265HD is an 1 1/2 " longer than Whipple's longest size.
 
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