Anyone with the FAST 102 have problems with their injectors fitting into the injector hole? What kind of injectors do you use? my 42lb injectors are too fat and wont fit into the intake.

 

Yeah, you have to get skinny body injectors.

 

Yes i know i need skinny ones. Im curious to what you guys use so i dont make the same mistake.

 

I also found out the hard way that the 42 lbs don't fit. I ended up going with the following:

Seimen Deka tall style injectors (same dimensions as stock LS1)
Billet nasty performance rails with brackets for "tall" injectors
Lingenfelter o-rings for the bottoms to seal in the fast 102.

The 102 lower bosses are made for LS2 style short injectors which are bigger in diameter, hence the special orings. Funny how a $700 intake ends up costing you another $600 in injectors and rails....

 

Yea pretty rediculous in my opinion.

Oh BTW Boomer Sooner!

 

Are you talking the green tops? If so, do a bit of searching, those fit with a little trimming. FAST 102 works fine with skinny LS1 injectors with the fatter O-rings included in the kit. You need an OE LS2 rail or one of the FAST options.

GO POKES!

 

Yea i got the LS2 rail. Just the injectors that i bought from WS6store.com are alot fatter than the ls1 style injectors.