400/400 daily driver

Strokinbronco

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Who all daily drives 400/400 injectors? I know that's a huge injector but im sure at least a few people are doing it. I have a set of ff 400/200s and im considering a nozzle change to 400% and curious about the day to day drivability and street manners.
 

Strokinbronco

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Im going to run compounds, gated s369/s488 and want to make sure I've got enough fuel to keep that big guy spinning. Plus it would be easier to go ahead and do the 400 nozzle while there already out vs having to pull them again if I need more fuel
 

m_j

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go for it. if you arent super fussy about a bit of haze should be fine
 

superpsd

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Several threads have been ran about daily 400/400s. The main thing that was brought up is how tuning was much more critical on a 400 and that it was finicky from day to day. Ive noticed a lot of guys who run 400/400s on a daily driven truck back down to a smaller nozzle within time. A 300% nozzle would be a good compromise but unsure if those are off the shelf available.
 

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