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Old 06-12-2009, 10:12 PM   #61
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I tested the Mugen 2042 pipe (this is an OS 2060 copy) and L shaped header in a 8T 2.0 today. What a pipe combo for these vspecs. This combo puts the 053 I was using to shame. Tons or torque, power and top end. Run time is also great at 10 mins. This truly is the best pipe/ header combo for these engines.
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Old 06-13-2009, 02:21 AM   #62
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i havent tested run times but i know i was pitting at 7.5 min and having plenty of fuel left, i run the 2035 pipe and love it, the pinch just left last weekend so my its time to really tune it

i know my dad ran the same pipe and he could get 10 min easy with it. im puttin a 7mm in the vspec sometime soon to calm it down and get more time
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Old 10-25-2009, 11:59 PM   #63
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Can someone compare the JP-4 to 2047 on V-spec?

This season I ran the Hong Nor 2047 and was happy with it, but for the next season I would like to try some other EFRA approved pipe.
Will the JP-4 be a good choise for stock V-spec?
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