Not sure what to set the timing for the swap. Car is a 92 RS and just swapped the 3.1L to a 3.4L and used a new Comp Cam 252H. Any recommendation on the setting for the timing? This is my daily driver so the cam is supposed to be a little more power without too much loss of mileage according to a performance shop... Put in new lifters and pushrods.. Upgraded to new Comp Cam valve springs.. The 3.4L rockers and pivots were in great shape so used the originals... New stock distributor but no other performance changes.. I did use the 3.4L injectors and new 3.4L spark plugs as recommended in the swap doc's..

Thanks....

 

Stock timing, or 10° BTDC. With the EST bypass unplugged.