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Junior Member
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14 Posts
Discussion Starter #1
Went to the track tonight and had my buddy bring his 08 6.4 with the spartan 275 tune. Mods are intake, 275 tune, and straight piped exhaust. Its a regular can F-250 ( not sure how much these weight) 4wd xlt so it's not a stripped down work edition. Anyways First pass wasn't to good so I lowered his tire pressures to 35 in front and 30 in rear. Got a best of 8.088 @ 83.99 mph witha 1.74 60ft leaving at around 15psi. I thought this was awsome!! Only did it once but was consistantly running 8 teens to 8.30's the rest of the night. I thought this was the fastest I've heard of the 275 tune going in the 1/8th but could be wrong. Anyways congrats to you guys and Spartan as these 6.4's are turning out to be quite the hot rods!
 

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Junior Member
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14 Posts
Discussion Starter #6
Yeah he did a great job driving it after the first pass. He spun really bad his first pass trying to leave with 25 psi so I back the tires pressure down and told im to leave around 10-15 and I saw his 8.088 light up and was very happy for him. I stopped running my truck and we tried everything to see if we could get a 7.99 out of it but it never ran in the 8.0's again and stayed mostly in the 8.20's with a few teens. Oh well like I told him it ran the number. We are planning on going to Cedar Falls in September with it to the Dhra event but he's going to call Spartan and get the nitrous kit they use and possibly the 310 tune. Either way we will try to get it into the 11's before the year is over. :happymugs
 

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Junior Member
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14 Posts
Discussion Starter #7
Here is the break down on his slip
1.74 60ft
5.1661 330ft
8.0887 1/8th
83.99 mph
 

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Junior Member
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24 Posts
You can't complain about that!:thumbsup
 
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