Yea i was talking about dsm 450's . I have a set i sent off to rc and got them cleaned and tested. Now when running off the nitrous i have 40psi at wot , when i spray itll be 60-70psi . This is for a 50 shot . Now if i want to up the nitrous ill have to add the fuel via the hondata as thats all the fuel the dry kit will add. But with me running the higher fuel pressure i wont have to add a lot of fuel . I have a 190walbro i am putting in the day i dyno it. I think with the way the kit adds fuel i should get to or right under 250whp.. I have been planing this for a while . I want it to be safe , i.e i dont want the pucker factor you normally get with nitrous. I had a safe setup in my lude but it was just a 50 shot as the stock fuel system was maxed. The wet kits are better if you run them alone. But if you call hondata or look on the site they say to go with the dry if you run it thru the hondata . Now why i went with one is i have used a LOT of kits and this one was the only kit i installed jetted like they said and ran a 100% SAFE air/fuel out of the box. I had a n/x kit and it did good made great power but the pucker factor of hood removal{nitrous back fire} is to hi. With the hondata it adds the fuel and you know its safe but you have to have a in car fuel pressure gauge to make shure its where it needs to be when you spray{i have one}. A lot of people hate dry kits due to kits like zex{worst kit have ever had on a dyno..lean is all ill say}that kill motors . I think this setup will give me good power at the track but i can still daily the car...