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!
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.
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
Ok, does ethanol in (e10 RON 95) cause carbon build up so much that the inside of the engine turns black? Soms mechanic's here still advise in new car to use Ethanolfree RON 98 premium therefore. Myself I think the build up can't come from ethanol but must have another cause. ??? Actualy my car runs better on quality E10. Thanks from out of Belgium
change your oil viscosity and you can ruin the tune is something to keep in mind when reading internet comments from guys who think they can out engineer the team who designed all the engine systems.
Science and knowledge is everything. Learn so much with this channel. Thank you
Thanks for watching!👍
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.
Wow! So 1990’s 87 octane could have a substantially different flame speed from todays E10 87 octane?
This was a fun watch and great knowledge for an aspect in my tuning, thanks for sharing.
Same here!
Yes sir!
Blowing my mind. This channel makes me think more than any other I watch.
Got it!... Don't be Fuelish! :)
Funny!
Really interesting conversation.
Hi charles, miss ya!
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!
Welcome aboard!
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.
Reading the comments just keeps Lakes involvement with everybody more popular
So type of racing or use.
Type of fuel available or required by rules.
Build engine to those specifications.
Yes sir! 🙌
We are lucky to learn this ! My question is : how does 10 % Ethanol affect vapor pressure ?
How does this work with Diesel pick-ups with fuel additives?
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.
Treasurer of information
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
Oil control is very important, oil has a different octane then fuel and can and will cause detonation. Smokey could do it by reading plugs.
@@MrDanielSoliz So he wasn't just full of smoke ! ( my dad used to mention his name as per a very knowledgeable guy back in the day )
😂 I’m not asking you guys for directions to CA.
Ok, does ethanol in (e10 RON 95) cause carbon build up so much that the inside of the engine turns black? Soms mechanic's here still advise in new car to use Ethanolfree RON 98 premium therefore. Myself I think the build up can't come from ethanol but must have another cause. ??? Actualy my car runs better on quality E10. Thanks from out of Belgium
What about newer engines with verbal timing so 10.8..1?
Or direct injection?
So gm advertises 401hp with 5200 ft lbs of torque with 87 octane. So then what?
L8T
👍
change your oil viscosity and you can ruin the tune is something to keep in mind when reading internet comments from guys who think they can out engineer the team who designed all the engine systems.
😎🍺👍🇦🇺
Fuelnerds?