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Old 11-12-2012, 06:42 PM   #3751
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OK cool, thanks. Sorry for my confusion. At least its a relatively cheap fix.
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Old 02-05-2013, 11:13 AM   #3752
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Default What size restrictor

Hey all, what size restrictor is recommended for the 21-4c in a MP9 with a 9901 and a 41021 Pipe/header combo? Tried a search but came up empty. Thanks!
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Old 02-05-2013, 01:19 PM   #3753
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Hey all, what size restrictor is recommended for the 21-4c in a MP9 with a 9901 and a 41021 Pipe/header combo? Tried a search but came up empty. Thanks!
I used 7mm a couple races last season in my TKI2. It doesn't have the same top end compare to my OS speed so I switched it back. But I found the 21-4C work better in my STRR EVo with OS 2060 pipe.
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Old 02-05-2013, 01:31 PM   #3754
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The +4 will never have the top speed of an OS speed. 7mm is more than enough in buggy for me. Good balance between fuel consumption and power.
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Old 02-05-2013, 03:19 PM   #3755
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The +4 will never have the top speed of an OS speed. 7mm is more than enough in buggy for me. Good balance between fuel consumption and power.
My Plus4 sure does !!!!
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Old 02-05-2013, 03:41 PM   #3756
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And my Plus4 kills the competition by the hundreds, and consumes OS motors with fireballs from its eyes, and bolts of lightning from its arse J/K
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Old 02-05-2013, 03:45 PM   #3757
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And my TKI3 kills the competition by the hundreds, J/K
Let me rephrase it for you.
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Old 11-17-2013, 01:57 PM   #3758
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Default need a new crankcase and bearings for a Top 5 P5 nova rossi

Hi Can anyone tell me who is the imports novarossi Engines in the US? I am looking for a new crankcase and bearings set for A Top 5 P5 car engine and I am not finding much on the internet Thanks Michael J
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Old 11-17-2013, 02:44 PM   #3759
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Hi Can anyone tell me who is the imports novarossi Engines in the US? I am looking for a new crankcase and bearings set for A Top 5 P5 car engine and I am not finding much on the internet Thanks Michael J
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Old 09-01-2014, 06:30 PM   #3760
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Hi all! Jumping ship next year from REDS to Nova. First engines i got advised to try were the virtus in truck and +4btt wc in the buggy. Ive got a few ordered, all factory tuned and sealed. Any advice on pipes and header combos? I understand im probably the 100000th person to ask something like this, sorry!
Any help or pointers would be greatly appreciated
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