Thanks for the replys. Garry Penn Gary Pavlovich wrote: > > Tim, > You will get inundated with opinions/facts on this question. > I prefer 20-50 Valvoline Racing Oil in my 340 car all year round; our > winters in Santee (San Diego County, CA) can range from 18-80deg. in the > winter and 60-105deg. in the summer. I would guess that with your > temperature range you would probably use 10-30 Kendall or any other > quality > motor oil. I use the "racing" oil because my vehicles sees 6500rpm any > and > every day I take it out; approx. 1500miles p/yr. > Haven't timed/tuned it in 12yrs. and this mild 340 still runs 12's > easily. > Take care, > Gary Pavlovich > ----- Original Message ----- > From: "Tim jehu" <tjehu@xxxxxxxxxxxxxx> > To: <1962to1965mopars@xxxxxxxxxx> > Sent: Tuesday, March 16, 2004 8:04 PM > Subject: Re: Oil Weights > > > > > > ----- Original Message ----- > > From: Garry Penn <buildin64@xxxxxxxxx> > > To: <1962to1965mopars@xxxxxxxxxx> > > Sent: Tuesday, March 16, 2004 1:05 PM > > Subject: Oil Weights > > > > > > > My dad recently purchased a 65 Belv. with a 440, that is a low 12's > > > street car. This car also has hydr. lifters, if that makes any > > > difference. > > > The original owner suggested running 50w racing oil, but he lived in > > > Oaklahoma, which probably has higher avg temps that we do here in > > > Michigan. > > > Straight 50w seems to heavy when your temps drop to 30/40 degrees F or > > > so? > > > Any suggestions as what to use for oil if your in a state that varies > > > from say 40 degrees F to 90 degress F? > > > Or should I try and speak with the person who built the engine, and see > > > what they suggest? I do have all the spec's and parts used in the engine > > > rebuild. > > > Thanks in advance. > > > > > > > > > Garry Penn > > > 64 Belvedere 2dr Sd, WIP (Work in Progress) > > > 64 Belvedere 2dr Sd, Parts Car > > > 66 Belvedere Wagon (Finally a running car) > > > > > > "i use 40-weight oil in the spring and fall and 50 -weight oil in the > hot > > summer months for protection .i do not use mutigrade oils in my big > > block > > and i dont think you should either .the protection a good single grade > > racing oil provides is cheap insurance so why take a chance?" taken from > don > > dulmage's book old reliable > > tj > > > > ---- > > Please address private mail -- mail of interest to only one person -- > directly to that person. I.e., send parts/car transactions and > negotiations > as well as other personal messages only to the intended recipient, not > to > the Clubhouse public address. This practice will protect your privacy, > reduce the total volume of mail and fine tune the content signal to > Mopar > topic. Thanks! > > > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > > http://www.1962to1965mopar.ornocar.org/mletiq.html. > > > > > > > > Garry Penn 64 Belvedere 2dr Sd, WIP (Work in Progress) 64 Belvedere 2dr Sd, Parts Car 66 Belvedere Wagon (Finally a running car) ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. b7yoMz.