Im wondering if anyone have tried to run 175 shot wet on the hr engine
I have been running 150 shot wet for alot of months now without any issues ... So anyone have tried 175 shot or im gonna be the fisrt??????

 

With that much juice, you should tell them here to put you on the top 25 drag times list.

 

I dont go to the track now more .. My car is broken right now getting fully built tranny cus of the track i will never go to the track again ... The question is anyone have run 175 shot .. Im on 150 and my car take it like water ..

 

"cus of the track" sounds like a bad track, I would kick the track's azz if my track did that to me.

 

Ur really funny man when u race u have to keep in mind that u can break things so thats nothing bad .. I know i can break things when i race

 

You're ok, you can take a joke even if its at your expense. Good luck, hope you get your car together.

 

Run 175 shot them answer my question lol

 

I'm assuming English is not your first language. Is your car a stock block?

 

Yes my car is stock block all it has is stillen intake , fuel pump, jwt clutch and flywheel, test pipe , full exhaust .. The engine is stock HR

 

Some helpful background would be....what is your current (N & F jetting [x2]) on what wet system?

what jetting are you contemplating? (is it 175bhp or 175whp)

Are you running a NANO or warmer?

At what tuned bottle psi?


Then the question is who is running a similar config, with long term success on stock block without fuel pooling issues.

 

if no times what level of cars are you running against? Winning/losing by how much?

 

Assumimg 175whp...what are we talking here, custom Direct Port setup or push'n the envelop on a dual fogger 1/8 nozzles?

 

Ok my kit is the zex wet kit im running right now 46 jet of nitrous and 27 fuel it is considered 150 shot from zex ... My car dyno 270whp all motor tuned and 403whp on the 150 shot ... My car is running perfect with the 150 shot WET no issues .. Perfect 11.5 afr and everything .. im trying to find out if the engine can hold more like 175 shot ...
If you check my car was 270whp and with 150 shot 403whp sp thats a change of 133whp for the 150 shot is not a true 150whp shot .. So the question is if the engine can hold more shot with the same WET system i dont want DIRECT PORT thanksss

 

And i dunno the reason but i see so many nitrous 350z making alot of torque and mine is 403whp and 390tq i think is safer that way cus torque is what brakes the engine with n20 cus HR engine can hold 550whp easy like if u boost them but not that much torque so im happy i make 390tq i still dunno the reason why is low

 

Well i run a DE 52N 30F. I netted 101whp from base pull and currently sit at 355wtq (dyno dynamics) with -4d pulled. I have mentally drawn a line in the sand at 400whp\400wtq as a line NOT to cross on stock bottom end (DE or HR). You are already flirting with 400 @ 390wtq. I think your overly optimistic thinking thinking the HR is safe to 550whp. Is the jump to a 52N jet on both sides for another 15-20whp and probably more wtq worth throwing a rod, etc.?

 

I have seen people with 400whp on spray with de 350z and everybody know that the hr is much more stronger .. All the internals block and everything

 

Can it be done? = YES. Should it be done? = Maybe\No. How many times can you get away with it? = Who knows. True - HR is beefer to some degree but don't be lulled into believing they are indestructible. .

https://my350z.com/forum/forced-indu...es-the-hr.html
https://my350z.com/forum/forced-indu...-engine-8.html

Also I believe that the spray would be disproportionately allocated amongst the cylinders with such a large shot. I am also assuming something close to 175whp. To make that the Zex charts seem to be pushing you to 52N (both sides @125) or 250bhp, which will probably dyno closer to an additional 40-60whp over and above your 133whp gain.

Also will you run leaded race gas, E85 or 100-109 unleaded?
Are you progressively controlling the hit? or is the 100% spray hitting your drivetrain?

Finally - I would guess you would only get like 3-4 solid bottle psi .25mile runs before having to refill a 10lb bottle.

 

+1 to everything said.. This would be my usual recommendation.

However, I say go ahead and try it out. It has been done before (not exactly the same as your set up, though), if it makes you feel better. You seem to be relatively set on trying it out anyway and better you than me, right?

 

I implore you to listen to 3hree5ive_0. I lurked this forum for a year when planning my spray setup. After sifting thru tons of BS posts much of what he says was the basis for my learning curve. I believe he regularly drag races (the natural home for N2O)

It $costs$ you nothing to live vicariously thru the mistakes, ignorance or arrogance of others. Becomes a risk v. reward analysis beyond 125-150whp.

 

Ok my car has a 150 shot but only 133whp gain so it should be a 133 true shot cus im not gaining 150whp with it ... Also i have been trying to find out what things i need to tune my 350z with E85 ive read that i need large injectors fuel pump and change some fitting in my gas lines .. Do anyone know if i have to change all my gas lines or injector or i can use stock ones .. I can make alot more power with the same shot just using E85 any info is appreciated thanks thanks guys