throttle bodies?

[Lights of Speed]

were do you get BBK throttle bobies for gen 1 Ls?

 

[8 YUR SS]

keep your stock TB. I have a 75mm BBk and it make no difference at all.

 

[Lights of Speed]

thx dude!

 

[Chris.94GT]

I used a 70mm TB and egr spacer from a mustang. Can't really say if I felt a difference, because at the same time I installed it, I changed the headers, midpipe, and catback at the same time..