Oiluj

Wow, "density altitude" is a term I'd forgotten many years ago! Thanks for the memory jog and the good web link.

One last comment. I'd thank the guy who told me my tailight was out...

First, let me say I enjoy cycling, and do it responsibly. However, my experience in multiple locations around the urban Bay Area is that most cyclists only follow the rules of the road when it suits them and ignore the rules rest of the time. They consistently run stops signs & red lights, cut in front of cars, switch lanes and make left turns in traffic with no signal or warning. Then when one of them is contacted by a car or truck, (usually the cyclists fault), they "literally" start screaming about thier rights. (and no, I've never hit a cyclist). Also, if youv'e ever seen "critical mass" cyclists in San Francisco snarl traffic downtown at rush hour, week after week to make a point about sharing the road, (or in thier case, NOT sharing the road), you might be more inclined to consider many cyclists a hazard. I don't hate cyclists, enjoy cycling and respect "responsible" cyclists. But think "aggresive" urban cyclists hurt their cause far more than they help it. Not only that, even when they are "in the right", when accidents occur, the cyclist always loses to the motor vehicle. One more thing, if you are packing while you ride and don't have a CC permit, that's a Federal offense. Not responsible at all...

The heads have some value if they are in good condition.

This is a valid topic for the forum as it affects our older cars.

James, That's good. Looking forward to seeing progress on the repairs. About a million years ago when I was in college, I took metal fabrication courses. I recall my instructor saying that you were not an engineer till you did two things; cut and joined metal with fire... I was never good at welding, but truely respect those who are...

Two things: 1) Had a short visit with James (Zealous) this morning, 2) took delivery of my neighbor's 72 from the paint shop this afternoon. It had to be towed because the engine wouldn't start, (no spark). Will look into that later after doing some re-assemby. Will post some progress pics once I start working on it.

That made me smile!

Personally agree with you. However, I wouldn't be surprised if Shakespeare said exactly the same thing...

From another, but much older, Cal Poly Engineer... What Leon said. I'm surprised the hanger is still open to students.

Funny. My personal view is who cares, long as the message is understood. I'm even OK with common shortcuts such as FWIW, but then I'm a silicon valley engineer. Paticiples, antecedants? Heck, it's a miracle I can spell five letter words! I was in Ireland last week on business. They were speaking english, but with the accent I had a difficult time following some of the conversation. Language evolves. Go back 200+ years and most of us would have some difficulty conversing with the average english speaking person.

That's quite a task. Good work!

Mixture knobs on my "late" 72 are cylindrical with straight knurls. Yours look like they would be easier to turn when you have your forearm bent in two places to get at the back one...

Arrggg! Just noticed a typo in my post above. Figures...

While agree with everything said above, let's take a measure or reality. I make certain my business communications are clear, concise and to the point, with good grammer and no spelling errors. That takes time and effort, especially for an engineer who never spent much focus on "English". (Not to mention my poor typing skills). My internet posts are casual communications, so I usually don't spend a lot of effort making them "perfect". It's more like I'm conversing with friends, who hopefully will over-look my errors...

Naw, you were just being lys-dexic...

John, I turm 58 tomorrow. When it comes to technical design reviews, my co-workers have considered me a curmudgeon for several years...!

Ted, FWIW, John knows his stuff and has been giving you good advice. You might want to call one of the premier L-series engine builders, (Rebello, Sunbelt), and see what advice they give as well. I for one, look forward to hearing ongoing updates on your build.

Ted, Do they have 93 octane pump gas in Ohio? Where I'm at, all we have is 91...

The L24 doesn't have adjustible valve timing of modern engines. Maybe I'm wrong, but 10.6:1 compression sounds a bit high for running "pump" gas, which was part of the initial posting. It's not my area of expertise, so perhaps others may be able to shed more light on this...

I'd like to, but my bride's (whole) family is in-town and some of them are staying at our place. Second thought, might be a good excuse to get away!!!

OK, what's with this exodus to Porsche???? Just kidding. Nice looking car!

Saw a TV program on the California Mille Migle. There were all levels of classic cars, including MG's, TR6's, etc. So I thought to myself, "That would be fun to do next year" Then I went to the website. OMG. Entry fee is $6,000! Looks like I won't be doing that run...

Only with my bucket seat, "butt dyno", and it seems quite happy... I really don't know, but I'd guess-timate I lose something between 15% to 25% through the stock drivetrain. That means between 160 to 180 HP at the rear wheels, (but probably closer to 160). Without putting it on a calibrated dyno, it will remain a mystery...

It's a E88 head. Rebello did their "touring" head mods. If I recall, it's larger valves and slightly modified combustion chambers, but I'd have to go back and look at my notes & invoice to say for certain.