idling my time looking at the Gen3 manual
one for @JOHN-DYNOSTAR and @MikaS no doubt
right been comparing Compression pressure by cranking , the details in the Gen3 and Gen2 are different
with both Gen3 and Gen2 having the same 12.5:1 CR
OK so makes sense the 'old' Gen1 with 11:1 CR so:-
Gen1 has 'dry' cranking 171-228 psi limit 128 psi 11:1 (yes that makes sense lower pressure than Gen2)
Gen2 has " " 199-256 psi limit 142 psi 12.5:1
Gen3 has " " 203-276 psi limit 145psi 12.5:1 ??????????????????
Question: WHY does the Gen3 have a higher cranking pressure
We know the Gen3 has new cams giving reduced overlap ---- does this give higher compression as more time to pump cylinder without losses??