02-06-2017, 10:24 AM
yes, 3 + shaves the CR , compression ratio crazy high. and the quench area now distorted
sure it will ping
so back off the spark base timing. (keep in mind ,now engine is custom,so all timing specs are null and void (your invention)
that is the only cure other that using 2 head gaskets.
or 3rd cured running 100 octane AV-gas (aviation)
very glad to see your progress, are ok!
. that weber will never do ported vacuum advance correctly , i bet, its very complex.
your compression gage readings would read way to high too.
that ping is 3 way caused
shaves (my guess 15 to 30 thou cuts, total)
Egr dead
vacuum advance goon crazy from web wrong carb. .
this engine stock does not ping, easy, due to special chamber and quench areas there.
cheers !
im in Peru now, on beach ,chilln
sure it will ping
so back off the spark base timing. (keep in mind ,now engine is custom,so all timing specs are null and void (your invention)
that is the only cure other that using 2 head gaskets.
or 3rd cured running 100 octane AV-gas (aviation)
very glad to see your progress, are ok!
. that weber will never do ported vacuum advance correctly , i bet, its very complex.
your compression gage readings would read way to high too.
that ping is 3 way caused
shaves (my guess 15 to 30 thou cuts, total)
Egr dead
vacuum advance goon crazy from web wrong carb. .
this engine stock does not ping, easy, due to special chamber and quench areas there.
cheers !
im in Peru now, on beach ,chilln
http://www.fixkick.com