Help supercharger issues

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06-09-2018, 11:37 PM

Joshua Claycomb

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Join Date: Jun 2018

Location: Kentucky

Posts: 3

Help supercharger issues

Joshua Claycomb , Today 04:28 AM
I just bought a brand new mustang today with 30 miles and it has a roush supercharger. 700 hp when I left the dealership it was a monster when I did a hit drive an hour home doing 80 nothing crazy but the rest of the day tried some hits and feels slower than a normal mustang almost like it’s bogged down anyadvise dealer is closed until Monday

06-10-2018, 01:07 AM

08'MustangDude

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Location: Pennsylvania

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https://mustangforums.com/forum/sale...ercharger.html

06-10-2018, 01:24 AM

Joshua Claycomb

Thread Starter

Join Date: Jun 2018

Location: Kentucky

Posts: 3

Sorry I’m new

i don’t know which to post it in but anyways I need help would hate to drive 2 hours back to Ohio

06-10-2018, 07:47 AM

JimC

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Location: Michigan again!

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Please only post the same thread in one section. Multiple threads on the same thing only cause search problems and actually make it more difficult to get your answers.

06-10-2018, 09:17 PM

darkmach1

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They probably filled it with 87.

06-11-2018, 07:06 AM

GT Nate

2nd Gear Member

Join Date: Dec 2017

Location: Missouri

Posts: 444

bad gas or heat soak...

06-11-2018, 04:48 PM

R2300S550

Join Date: Jul 2017

Location: Maryland

Posts: 17

Quote:

Originally Posted by Joshua Claycomb

Hey Joshua I have a 15 GTPP with the Roush set-up and a custom tune mine makes about the same at the crank and 611 to the tire.. your experiencing heat soak I would suggest a 170° tstat, and a VMP DUAL FAN HEAT EXCHANGER is a must.. especially with summer here you will notice huge drops in intake temps also you will need a tune and the VMP IAT sensor to read actual post of temps not the mass air flow temps.. These are very impressive cars for the money but need a little more then what Roush set up comes with.. good luck mine runs really cool and is a great DD