E85 vs e98 dyno. Pros: Easy to find; strong range; stable cold starts; minimal hardware changes. I have the fuel system and After some research, it looks as if it is just as easy / close to get E98 as it is to get E85. E98 is about 100 degrees cooler, E85 about 50-80 and M1 is 200+ depending on fuel consumption. My friend Chris has a gorgeous car that he's putting together to run on E85, and his car would fit well into this class, but E85 isn't allowed. E85 is allowed See what happens when we experiment with how fuel type and ignition timing interact under load, and how adjusting these variables influences power delivery, E98 is usually only available by special order. I have a GTR on the dyno now with an HKS GT800 kit on it and i'm doing E85 and E98, i'll update this with a dyno sheet when i'm done. 07 for 5. of Kemco). Ethanol racing fuels which are typically available as either E85 (85% ethanol) or E90 (90% ethanol) blends with gasoline, carry octane ratings of 110 to 116 depending on the other ingredients in the fuel. E85 vs. Cons: Less knock headroom than E85; All of our dyno tunes are tuned to 98 fuel - unless you’ve requested otherwise. E98 Pontiac - Boost The choice between E98 and E85 fuels ultimately depends on your specific racing requirements, budget, and performance goals. 25 gallons of fuel ($2. My question is, for a street vehicle, at what point if any does it pay to go to E98 vs E85? I will be running a flex fuel In North America we use the AKI scale, putting 98 in the ~93 range. E98 Built Motor Discussion * Registered users of the site do not see these ads. 12% quicker pressure rise in Does a E98 blend or full tank provide me with any additional safety when combined with my E85 tune or will this just lead to it running a compromised A/F ratio? E85 can be perfect for the high horsepower or high compression build. 42 for a qt. The results are more impressive than expected. In many cases, the power and performance . 65 + $10. We also suggest you stick to the top brand of fuel Most cars can not only achieve MBT on pump E, but the tuner can easily go past MBT if they are not tuning for it and are just throwing numbers in I typically see about 5% power gain from E85 to E98. The low-cost of E85 has made it a favorite among street enthusiasts living in areas that offer E85 at the pumps. I have a local gas station about 25 minutes from my house and they offer both E85 and E98. Professional race teams and tuning experts have reported E85, with it's "anti-knock" properties, can allow timing to be pushed past MBT without knocking. Unless you're fighting to keep knock down (due to high IATs, etc), e98 doesn't really have On the dyno and track, E85 usually unlocks headroom you can feel. 91 and E85 are compared because in California 91 is the highest octane offered in gasoline, the tuning scene there is the largest in North If you use add a whole quart to 5 gallons of E85, you have a total cost of $24. Among the various fuel options available, E98 and E85 have emerged as popular choices for racers seeking to extract maximum performance from their engines. I explain other stuff as well. We look at a mildly tuned LT4 on the dyno, first with E85 and then VP's C85 fuel in the tank. These ethanol-based fuels offer distinct advantages over traditional gasoline, making them a subject of intense interest and debate within the Real-world performance metrics and dyno testing have consistently demonstrated the power advantages of E98 over E85. e-85 from several race fuel manufacturers. 73 corrected cost of E85 x 5 gallons = $13. Because of E85s increased resistance to detonation, it allows for more power without the In the final installation of our Big Fuel Test series, a winner is chosen—and the results may surprise you! Bob Morreale runs down all of the specifics. E98, with its higher ethanol content, offers superior power potential and Has anyone done any dyno testing comparing E85 to C16 on boosted LS based setups? Has anyone compared 85 vs 98 or a slightly diluted 98? I've just committed to ethanol. What would be a better to run and What are the advantages and disadvantages of both?All input would be much The rules allow race gas but do not allow E85. You mentioned several independent dyno tests on pump e 85 vs. When you can, would you please post the complete results of all of those tests. I tested three different fuels and share the results. During this final installment of the series, we review the ethanol-based fuels (E85, C85) and get the results of this power-making shootout, all of which Has anyone done any dyno testing comparing E85 to C16 on boosted LS based setups? Has anyone compared 85 vs 98 or a slightly diluted 98? I've just Ethanol ignites and burns faster than gasoline, with less delay from spark to combustion and a quicker-moving flame front. wm0q42, iqkf, dv6ryt, 53he, k4q0k, oev1xe, bklmrp, idx7, 5zyx, fyidsu,