Mikthehun1
Active Member
Voting's for suckers.
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Hey, I didn’t gave any name, you’re the one putting yourself in the less than 85 IQ group......At least you know yourself wellAhhh yes, the classic response of if someone disagrees with me they must be stupid. Very tolerant of you.
Weird, I must have missed where I put myself in that category. Either way, I find it funny how people such as yourself feel the need to question anyone's intelligence to try to validate your opinion. Have a good nightHey, I didn’t gave any name, you’re the one putting yourself in the less than 85 IQ group......At least you know yourself well
Specifically, tetra-ethyl lead (TEL) was developed before and during WWII. New, more powerful aircraft engines--think Merlin V12s in Hurricanes, Spitfires, Lancasters and Mustangs (the flyable variety)--needed detonation-resistant fuel to keep their high-compression engines from (basically) melting. The Sloan-Kettering Institute--who also brought us electric starters--was tasked with finding an octane-boosting additive, and tested over 4,000 different compounds; TEL was by far the most effective. So, in a way, 'ethyl' helped win WWII (I don't know if the Germans and Japanese developed their own octane boosters, stole the TEL formula, or did without). After the war, presumably the infrastructure for making TEL was in place, so the additive found its way into auto gas and contributed to the 'horsepower wars' in the 1950s.They added lead as an octane booster. The old Ethyl. They then found it helped lube valves. If it was not a good Octane booster race gas wouldn't have it today.
Thank you for this insightful and informative post. Almost didn’t make it wading though all the other BS.Specifically, tetra-ethyl lead (TEL) was developed before and during WWII. New, more powerful aircraft engines--think Merlin V12s in Hurricanes, Spitfires, Lancasters and Mustangs (the flyable variety)--needed detonation-resistant fuel to keep their high-compression engines from (basically) melting. The Sloan-Kettering Institute--who also brought us electric starters--was tasked with finding an octane-boosting additive, and tested over 4,000 different compounds; TEL was by far the most effective. So, in a way, 'ethyl' helped win WWII (I don't know if the Germans and Japanese developed their own octane boosters, stole the TEL formula, or did without). After the war, presumably the infrastructure for making TEL was in place, so the additive found its way into auto gas and contributed to the 'horsepower wars' in the 1950s.
TEL is still used in piston aircraft engines, though only (relatively) 'low-lead' 100-octane fuel is generally available (it's blue, the original leaded avgas rated at 130-octane was orange-colored). There's enough TEL in 100LL that some lower-powered aircraft engines can have problems with it; I've seen spark plugs with BB-sized lumps of elemental lead stuck to electrodes. Ironically, I suppose, Mobil developed a full synthetic 'Mobil 1 Aviation' oil for aircraft piston engines, but it was discovered that it didn't adequately scavenge the lead left by combustion--particularly in big-bore Continental engines--and it gunked up the ring landings. Quite a few owners got free engine overhauls from Mobil--at the time, an overhaul could cost over $30K--and probably a few who never had any issues got new engines anyway. Work is underway to find a 'drop-in' fuel for aircraft that doesn't contain any lead, but it's slow-going (last I heard, Shell was still working on it).
Man, does that bring back memories.Just attach some playing cards to the calipers I guess
Easy, beside checking your ID to make sure that you are not a felon, my only restriction wouldn’t be on the type or number of weapons, but simply that the buyer/owner should have a minimum IQ of 85...
Should eliminate a couple of people on this thread...
Right? haha. Think sound tubes are annoying now? Just wait until the electric sports car rush when nothing has sound except for a faint WHHHHIIIRRRRMan, does that bring back memories.
German WWII , zero TEL C3 (equivalent to USAF 130 octane):Specifically, tetra-ethyl lead (TEL) was developed before and during WWII. New, more powerful aircraft engines--think Merlin V12s in Hurricanes, Spitfires, Lancasters and Mustangs (the flyable variety)--needed detonation-resistant fuel to keep their high-compression engines from (basically) melting.
This is true and I don't disagree with you.Eh, many people might be deterred but car culture will never stop modifying. You ever see some oddball like a 500hp SAAB 9-3 where the person did all the hard work themselves? There will always be tinkerer's tinkering. The government can't stop that. People modded and raced Ladas in the USSR for pete's sake. If I was building a drag car and no headers were available to buy, I'd make my own.