What kind of store sells vacuum gauges? (The local autoparts store doesn't have them).
TheBroschFactor 2 months ago
I get 15 and 20 duel avance distributor 298 2v just per the manual but need to test the vacume advance on the distributor tommorow to see if it's ok. I have the same hand held vacume guage, I like it.
James1toknow 1 year ago
What is the vacuum reading with a radical cam, as opposed to a stock one?
seapeddler 1 year ago
@seapeddler no idea, but my new cam is now giving me 15 vacuum. I have less overlap on that new blower cam.
itsracktime 1 year ago
are the vacum gauges easy to install?
ShugaLoafbundles217 1 year ago
@ShugaLoafbundles217 that's just a hand held vacuum gauge, takes 20 sec to install and even less to remove.
Valves may be too tight, or timing off.
popplewort333 2 years ago
timing is spot on, thanks for the comment.
itsracktime 2 years ago
Well, jayguy173 said it should be about
20 in.hg.
But if it is a performance engine 10 in. at idle may be correct.
What is the cold start-up reading?
Just interested.
I've taken that video a long time ago, running EFI now. Microsquirt.
Never had an issue with vacuum really.
should be about 20
jayguy173 2 years ago
What kind of store sells vacuum gauges? (The local autoparts store doesn't have them).
TheBroschFactor 2 months ago
I get 15 and 20 duel avance distributor 298 2v just per the manual but need to test the vacume advance on the distributor tommorow to see if it's ok. I have the same hand held vacume guage, I like it.
James1toknow 1 year ago
What is the vacuum reading with a radical cam, as opposed to a stock one?
seapeddler 1 year ago
@seapeddler no idea, but my new cam is now giving me 15 vacuum. I have less overlap on that new blower cam.
itsracktime 1 year ago
are the vacum gauges easy to install?
ShugaLoafbundles217 1 year ago
@ShugaLoafbundles217 that's just a hand held vacuum gauge, takes 20 sec to install and even less to remove.
itsracktime 1 year ago
Valves may be too tight, or timing off.
popplewort333 2 years ago
timing is spot on, thanks for the comment.
itsracktime 2 years ago
Well, jayguy173 said it should be about
20 in.hg.
But if it is a performance engine 10 in. at idle may be correct.
What is the cold start-up reading?
Just interested.
popplewort333 2 years ago
I've taken that video a long time ago, running EFI now. Microsquirt.
Never had an issue with vacuum really.
itsracktime 2 years ago
should be about 20
jayguy173 2 years ago