SwedCharger67
Well-Known Member
I have the Lunati xxxxx703LK flat tappet cam and lifter kit, Hughes roller rockers kit with 1.6 ratio, chrome moly 3/8 pushrods, 440Source Stealth heads with Compcam 927-16 springs (112 lbs @1.900, 355 lbs @ 1.200", spring rate 347 lbs/in).
Engine has been running I guesstimate 40 hours since build.
- I have a slight valve train noise with hot engine, and some more noise above 2500 rpms. I wonder if this is fairly normal or if I should check and possibly increase the pre-load a little?
Engine has been running I guesstimate 40 hours since build.
- I have a slight valve train noise with hot engine, and some more noise above 2500 rpms. I wonder if this is fairly normal or if I should check and possibly increase the pre-load a little?