Ok got my 78 250 Tri powered running good except seems like after rev's up takes to long for rev's to go back to 600 RPM drops down to around 1100 to 1200 for about a minute or so. Wanted to know if the vacuum advance is causing this. It has the original DSII.
has been bored 30 over has yella aluminum roller rockers Block was milled 50 thousand and head was milled 80 thousands. It says in the offenhauser instructions that i might be better off with a mechanical Distributor any suggestions?
has been bored 30 over has yella aluminum roller rockers Block was milled 50 thousand and head was milled 80 thousands. It says in the offenhauser instructions that i might be better off with a mechanical Distributor any suggestions?