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09-22-2008, 06:50 PM
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JDM stage 5 kit installed
I finally got around to installing everything from the JDM stage 5 kit except the heat exchanger. This kit really woke the car up, my tires definately wont hold anything on the street anymore. Seat of the pants improvement seems pretty big, and the supercharger really whines now. I am heading out to martin friday night for a test and tune for some track results. I'm not sure why the kit came with new plugs they were the same ones I pulled out just gapped less, but otherwise im happy so far!!!
By the way Im running the bogarts with mickey thompson street et radials. Anyone have swaying issues on the big end? I went out last friday and over 100 MPH the car really seemed to sway/pull all over the place. 
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09-22-2008, 07:01 PM
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The Plugs Are For The Higher Boost You'll Blow The Spark Out At Wot,, For Sure I Would Install The Heat Exchanger It Should Make A Big Difference On Heat
Ps How Do The M/t Streets Hook Out Of The Hole/////and A Clutch Will Be Next On The List Have Fun
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09-22-2008, 08:07 PM
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Ive got an auto ill find out on the hook on friday. It was stock roushcharger before so i didnt have hook issues on the stock bfg's. But on the big end they seemed really shaky. Also its the same plug i had before, could have just re gapped em and saved $115.
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09-22-2008, 09:23 PM
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Are you talking same brand, or same heat range as well? If so, I'm sure you could sell them.
__________________
 2002 Roush Stage 2 #6347 Diablosport Tuned with Spintech Mufflers 
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09-23-2008, 06:20 AM
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Get some skinnies up front, it should eliminate that sway on the top end. Bias ply tires in back and radials up front can do that. Also the wide tires tend to follow the road, or in this case the groove in the track.
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09-23-2008, 08:30 AM
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Quote:
Glad you got everything going Shawn! Let me know when you get a chance to hit a dyno, so we can dial it in! The difference should show at the track too but i know there will be more left in it if you check it on the rollers! JimIII
__________________
I sell weapons to the enemy!  
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10-23-2008, 07:33 AM
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Chump any updates?
__________________
2008 Roush 427R Mods consist of: SCT (JDM tune),2.57" upper supercharger pulley,90mm idler pulley,Autolite HTO spark plugs gapped .030", JDM Roush cold air kit with 90mm MAF housing, Kooks long tubes with catted X pipe, QA1 adjustable rear shocks, CHE Lower Control Arm Anti-Squat Kit, Prothane Motor Mounts Best Time : 12.09@118
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10-24-2008, 07:30 AM
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I'm at 12.09@118 and am trying to decide on the AFCO or Steeda heat exchanger. The AFCO is a little bigger, but I don't know if it is any better.
__________________
2008 Roush 427R Mods consist of: SCT (JDM tune),2.57" upper supercharger pulley,90mm idler pulley,Autolite HTO spark plugs gapped .030", JDM Roush cold air kit with 90mm MAF housing, Kooks long tubes with catted X pipe, QA1 adjustable rear shocks, CHE Lower Control Arm Anti-Squat Kit, Prothane Motor Mounts Best Time : 12.09@118
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10-24-2008, 08:38 AM
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If you dyno...try not to dyno with the ET Street Drag Radials on the car. You will get a better hp reading with the street tires on.
I never got any wiggle or loose feeling from those tires up top. I ran them as low as 16.5 lbs and she just hooked and went.
__________________
My time slips Harry Mager(10.73 at 128 mph 1.58 short time)Stock Motor/Trans 07 Mustang GT Saleen SC, 3.00 pulley (13 lbs boost)Automatic
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10-25-2008, 11:41 PM
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i dyno'd with the street tires on....the wiggle was too much air 40 lbs to be exact i cut it back to 25 and the wiggle went away. Hopin for no rain tomorrow to try and hit the 11's supposed to be 50's low 60's with 30% chance of rain
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