Official 370Z 1/4 mile Times thread (Stock, TT, Nitrous, Supercharger, Bolt ons etc)

[ajcool2]

Originally Posted by 5700lucas

Someone please help!!!!!!

So I went to the 1/8th mile track tonight. Just motor 8.9*** and 8.3** with 75 shot of dry nitrous. Well this week I upgraded to a 150 shot wet nitrous and ran a 8.8**. Can anyone please explain This to me!?!?!?!? Jets sizes are .24"Fuel and .43"no2" and yes I tap my factory fuel rail. I should be running at least 7.5ish.

Those jets are closer to a 75 shot. What type of nitrous kit are you running? I'm running an NX kit with 54N 33F and its rated at 125 shot. Also have you dynoed the car on the spray?

[5700lucas]

No I haven't dyno it. Your right it is a 75 shot but I have two intakes so 75+75=150. Thank

[JC671]

Originally Posted by 5700lucas

No I haven't dyno it. Your right it is a 75 shot but I have two intakes so 75+75=150. Thank

The jet sizes are already rated for a dual intake feed. It doesn't work like that. If you were using a single fogger your jet sizes would be a a lot higher. Those jets that you stated according to Zex is a little bit higher than a 100 shot crank or flywheel as Zex doesn't rate by the wheels. 38N 21F is what Zex states as their 100shot with a dual fogger system. So you are a little bit higher than a 100.

The reason why you are getting a slower time is you are losing traction due to more power.