nitrous is safe. I have it on all my drag cars... I mean street cars.

The thrasher TB spacer goes between the TB and the SC. it allows you to put the nozzle AFTER the MAF.... all you have to do is take the 3 10mm nuts off the TB that hold it to the SC. pull the TB off, install the longer studs that come with the kit... and slide the new gasket on then the spacer, then anothr gasket and TB.. and then simply screw the nozzle into the spacer.

I love nitrous.

when using a bolt up wet kit... you wont run lean if you use the proper jets.....