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Old 08-09-2009, 09:34 PM   #31
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The os A5 is the wrong plug for the 5k it's a short plug, you need a long plug
like the OD #77 or the Mc8.
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Old 08-10-2009, 09:26 AM   #32
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Quote:
Originally Posted by topcat-lll View Post
The os A5 is the wrong plug for the 5k it's a short plug, you need a long plug
like the OD #77 or the Mc8.
I've switched to the #77 and no problems so far
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Old 08-10-2009, 09:49 PM   #33
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Actually the McCoy mc8 works best for me. My 5k seems to sound better
idling and accelerating when useing the mc8 plug. Fuel brand could account
for this I use Odonnell's 20% and 25% fuel.
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Old 08-10-2009, 11:40 PM   #34
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Originally Posted by topcat-lll View Post
Actually the McCoy mc8 works best for me. My 5k seems to sound better
idling and accelerating when useing the mc8 plug. Fuel brand could account
for this I use Odonnell's 20% and 25% fuel.
how much u shim upz?
i running 053mg pipe
In Malaysia Dun Have Mccoy plug for sell...
any seller can ship for me?
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Old 08-11-2009, 07:50 AM   #35
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Stock shims and NR 9853 pipe with NR 41021 manifold.
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Old 08-11-2009, 11:46 AM   #36
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Originally Posted by topcat-lll View Post
Stock shims and NR 9853 pipe with NR 41021 manifold.
just grad 2 nova c6s plug.it long plug will try this up soon
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Old 09-10-2009, 06:46 PM   #37
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I just bought one of these and had some questions if any body could help me out:
Can I run 30% out of the box with out shimming if so any plug recomendations
I have a mugen 1005 pipe and header - will this work ok
lastly I assume running a bigger restrictor will give more power I am not worried about run times to much-most of the guys I run with use 28's
Thanks for any input
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Old 09-10-2009, 10:44 PM   #38
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Yes you can run it with 30% out of the box but it will run better with .80 total shimming.
O'Donnell plugs are the best. Most run the OD99 with 30%. I liked the OD77 though. Really nice idle with the OD77.
Just leave the 8mm restrictor in there and run it.

Can't help out with the exhaust Houston would be the man to ask about that.

Any 086 pipe set will be awesome with that the 5k. I ran the Dynamite 086 pipe set hardcoated. Best bang for the buck I think.
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Old 09-11-2009, 03:48 AM   #39
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Thanks Alan for the help
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