whats up honda-tech i was wanting to know how much nitrous my oem built ls/vtec will hold.

b18b block with 81mm itr pistons on stock LS rods
gsr head with itr valve springs and ctr cam.

and yes im going to get it tuned. i was thinking of spraying a 75 wet shot. thanks!!

 

really just depends on how many bottles you put through the car. I drove a stock b16 on a zex dry 75 shot daily and put about a bottle or two through it a week. My experience there is nothing better than the dry zex kits for a small smaller shot aka 75 or lower...easy to install, no fuel system upgrades are a must but a new pump wouldnt hurt and a tune is not absolutely needed though again it would not hurt.

 

I'm spraying my stock Z6 with a 75 shot right now. I'm going to get it tuned with the nitrous cuz the motor needs to be tuned any way. Might as well do it all in one tune.

 

id really like to run 100shot but i dont know if thats pushing the motor to its limits

 

up

 

jakespec420 tuned a setup similar to what youre wanting, but on a 100shot. Car went 11.8s i believe

http://www.youtube.com/watch?v=qWnL6FFNokQ

 

I think a 100 shot would be a little over kill on a stock block even though with a good tune it will be safer

 

how would it be over kill?

 

100 shot is DEF not overkill AS LONG AS ITS TUNED Properly. And if you think about it, any shot is an overkill if the car is untuned and the driver has his finger on the button 24/7.

 

Sorry to bring up an old thread but how did this build end up going?

 

The car was only sprayed a couple of times with 100 shot. It held nicely . I would show you a dyno graph but it and my time slips got lost . I moved from fl to OK after the build. I sold the car but still talk to the owner and they race the car almost every weekend .