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Atomic Motors (Merged Topic).


hsv eater

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  • Member of team Kittens
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  • Member For: 20y 8m 18d
  • Location: Melbourne

Not that it helps much, but the new Nizpro engines are super quiet - expensive - but very very nice....

Unfortunately if you are using the normal spec parts and engine build then the noise is just something you are going to have to live with....

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  • Member For: 20y 1m 9d
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  • Location: Melbourne, Victoria
but the new Nizpro engines are super quiet

Ben, Ben, Ben ........ Nizpro this and Nizpro that .........

Oh yeah ...... I agree !!!! :punchhead:

My Nizpro engine has over 25000km on it and it's as still as quiet as a stocker and that was one of the older build types. At low RPM all you can hear is the gearbox rattling away :idunno:

Cheers

Robin.

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  • Member For: 19y 3m 17d
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  • Location: brisbane

I get my ute back on fri with a atomic engine/cp rods so it will be interesting to see what noise it makes. imo I have not heard one that is noisy but I have never listened. u think I will hear it

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  • Formerly Turbo6
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  • Member For: 21y 10m 2d
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Mate, it is not that bad, seriously.

Mine is a little noisy on a cold start but once it warms up, it's fine.

It is especially fine after giving it a little flogging!

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  • Member For: 20y 5m 19d
  • Location: Brisbane

I have listened to Shane's after we went for a run and at idle it didn't sound any different than a standard T. As most people would know the reason for the noise when cold is due to the extra clearance forged pistons need when cold because they expand more. Atomic will be using new pistons with a coating in 2007 that will enable them to run closer tolerances. I believe the new pistons have a 100,000 K warranty.

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  • Member For: 20y 9m 9d
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No they are trying to find out.

Ian

did you ever get the answer to this goldie??

also to anyone that knows....

oil pump gears.. who makes em and how much to purchase??

rods and pistons... how much to purchase??

am seriously starting to look at going down this path to dial in some more power around jan or feb:spoton:

Edited by jetute
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