View Full Version : Who knows the most??? Ls4!!!

05-20-2012, 04:58 PM
Quick ? Who knows the measurement between the top bolts on our intake manifold?? Center to center top left and right bolts...

Got a nitrous company trying to work on a wet nitrous plate system on our motor!! I would go out and measure it but I figured someone might know!!! And or what the contribute to us getting a plate nitrous system hahaha YES SiR!!!!! This is no joke!!! Anyone know the measurement??

05-20-2012, 05:48 PM
I assume you are wanting the thottlebody bolt pattern as the intake to head bolt pattern is the same as the LS1/LS2 and more...

From this drawing you can get the LS4 throttlebody bolt pattern - they are the inside pattern.