Fuel Matters with Lake Speed Jr.  

Science and knowledge is everything. Learn so much with this channel. Thank you

Got it!... Don't be Fuelish! :)

Ah wicked! Lake Junior is great, I learned a lot in his live chat with Dragboss and I’m excited to see him on your channel.

Lake Jr, I don’t how you keep going it? But please keep doing it! Thank you.

I was careful to make sure that I had the fuel in my car, a blend of Sunoco SS100 race gas with 91 octane Shell V-Power Nitro+, to produce the blended average octane I was going to use on the street when I went to my dyno tuning session. After normalizing the A/F ratios across the rev range, the tuner was able to optimize the ignition timing for maximum power and a built in safety factor to prevent detonation. As a result of the improvements in the intake system, the exhaust system and the optimized fuel metering and ignition timing, the engine's efficiency was improved enough that the loss of gas mileage was negligible, despite the richer A/F ratios. The bonus was a cooler running engine with about a 15% increase in torque across the entire rev range.

Really interesting conversation.

Thanks for a great conversation on one of the mail ingredients of "the soup" as Lake calls it! I am now a subscriber and am looking forward more great info....after I go into some of your older content! thanks for taking the time to share!

We are lucky to learn this ! My question is : how does 10 % Ethanol affect vapor pressure ?

So type of racing or use. Type of fuel available or required by rules. Build engine to those specifications.

How does this work with Diesel pick-ups with fuel additives?

Treasurer of information

Av gas smells great out the exhaust. For a 2 stroke use Klots bean oil, I've smelt nothing better. Follow a two stroke bike all day.

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With difference in cylinder wall finish there is a difference in cylinder wall oil retention so how is that determined in the oil dilution of fuel mixtures and its effect on "near wall high rpm detonation" characteristics which quite often show up on dyno as an unexplained dip in power curve near peak torque or peak hp which is not just found on high compression engines

😂 I’m not asking you guys for directions to CA.

What about newer engines with verbal timing so 10.8..1?

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