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Hey just got an r32 with the standard rb20det motor in it and a few mods which include

Apex GT front mount

Blitz cat back

Apex front pipe

Apex Avcd boost controller

HKS filter

The car is running at 0.9 bar which is stilla little rich, the exhaust end is pretty black. Justw ould like to know what would be the safest amount of NOS to run at this level of tune. I was thinking maybe a 75 hp shot would be ok. Does anyone have any experience with this engine and nos???

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https://www.sau.com.au/forums/topic/96377-rb20-with-nos/
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It might be running rich.

But even a 75HP shot of NOS is going to need considerbly more fuel.

Unless you have all support systems in place, don't fool with NOS.

Its very good stuff, but unless tuned absolutely correctly, your going to lean out and damage the engine.

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https://www.sau.com.au/forums/topic/96377-rb20-with-nos/#findComment-1747283
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