Today I installed Stage2 w/o toys. I noticed that my stock Stage1 ( 2005 ) Injectors had maybe 10 tiny fuel flow holes at the bottom. The Stage2 Injectors have 1 larger hole. I assume that Stage3 Injectors would also have 1 hole except larger than Stage2 ones. I would think the single hole injectors would habe much less chance of ever clogging than the originals? The multiple holes in the Stage1 injectors are very very small.

 

Theres no such thing as Stage 3 injectors. Stage 3 just reuses the Stage 2 injectors. I cant recall any reported cases of clogged injectors in any case.

 

Yeah - luckily, gasoline makes a good cleaning agent.