I got an 06 silverado SS it has the LQ9. I was wondering if anybody has done a MS3 cam and L92 head swap without doing any machine work to the piston's sence the valves are alot bigger. Any information will help...thanks
Printable View
I got an 06 silverado SS it has the LQ9. I was wondering if anybody has done a MS3 cam and L92 head swap without doing any machine work to the piston's sence the valves are alot bigger. Any information will help...thanks
The valve angle is shallow on the L92 by a couple degrees from the regular LS stuff I have ran a comp xer287 no problems and remember its not the lift that causes problems with piston to valve clearance its duration and cams with a wider lobe seperation.