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#1
08-29-2015, 04:43 AM
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the gear change helped
the best pass before was a 12.57@101.98. we changed the gear to 4:30 and did 9 inch ends with a spool.
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#3
08-29-2015, 06:13 AM
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No a little er more 1/2 of a sec. The other passes it was not as hot so it should pick up when it gets cooler
Last edited by faststang90; 08-29-2015 at 08:22 AM.
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#4
08-30-2015, 05:54 AM
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Re: the gear change helped
I pulled a plug do you think it's lean?
 
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#5
09-18-2015, 08:55 PM
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Re: the gear change helped
Did better
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#6
09-19-2015, 02:35 PM
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Quote:
__________________
2002 ford ranger FX4 Off Road | 4.0l v6 | Flowmaster 40 S/I D/O | JBA Headers | Rebello Racing cams | port and polished heads | K&n Drop-in filter | TwinStick
 | 31 Spline 4.10 Torsen rear diff | Alcoa rims | Sitting on 31's|
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#7
09-20-2015, 04:09 PM
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Re: the gear change helped
transmission tail housing broke
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#8
09-20-2015, 06:27 PM
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__________________
MY BUILD THREAD  1999 MAZDA 2500SE, 2.5L 4-clanger, 5 speed, Green n slow. Rangers as daily drivers since 1988. ASE Certified Mechanic, Builder of Show Destroying Protouring and Classic cars..
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#9
09-20-2015, 06:29 PM
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Re: the gear change helped
C5 transmission
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#12
10-29-2015, 04:02 PM
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Got it fixed and my truck just cut off and would start back up. I sent my box to Msd and they fixed it. I put it back in the truck and I could not get it to work. I talked to them and they told me how to check it. I was not getting power to the box. I found my power wire broke so I fixed and it started. Got to fix the drive train angles then it's off to the dyno
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#13
11-10-2015, 02:12 PM
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Truck made 356.99 hp /339.48 to tires
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#14
11-10-2015, 02:44 PM
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Quote:
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#15
11-12-2015, 05:25 PM
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First pull it made 323hp/ 327 tq. I hope the extra hp/ tq gets it into low 11s
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