I am a little confused about wich injectors I need to run with my dry nitrous kit? I know I need the svo 24# injectors, but there seem to be two different kinds, The ones with 4 holes in the end and the ones that have a single hole in the end. Wich do I need? I Drove to denver the other day to buy a set of flow mached injectors only to find out he had 7 with 4 holes and 1 with a single hole, so I didnt get them. I need to replace my stock injectors so they dont lock up again @ 90 psi.

 

I'd run SVO 30s with a 125 dry shot.

24s are stock for LT1s, although the SVOs are rated a little higher at LT1 fuel pressure.

 

All I need to know is if there is a difference i the 4 hole pintle and the single hole pintle?

 

Does the ZEX dry kit boost the fuel pressure? Is that why you are looking at the SVO injectors? As long as it is a "pintle" style injector, it won't lock up at the elevated pressures used with most LT1 dry kits. You just need to be sure the "4 hole" injector is a pintle style.

 

Yup dry zex kit bossting fuel pressure to 80 plus psi. I just won these ijectors off ebay http://cgi.ebay.com/ebaymotors/ws/eB...6070315&rd=1,1 so hopefully these are the ones that wont lock up at high pressure.